Valentine's Day Lab Grown Diamond Gift Ideas for Her

Buyer Decision Snapshot

Best fit	valentine's day lab grown diamond gift ideas for her for jewelry shoppers comparing real photos, certification, setting comfort, budget, service terms, and daily wear where beauty, comfort, documentation, and service terms need to be checked together.
Compare first	Stone shape, cut quality, setting height, metal tone, certification, return window, shipping insurance, and resizing support.
Ask the jeweler	Request grading details, real hand photos or video, prong or setting notes, care guidance, and a clear timeline before purchase.
Main tradeoff	The most impressive photo is not always the easiest ring or jewelry piece to wear, insure, resize, or pair with a wedding band.

Fast answer: Valentine's Day Lab Grown Diamond Gift Ideas for Her is a buyer decision, not just a style trend. Shortlist pieces by how they look in real light, how they sit on the hand or body, and how clearly the seller documents the stone and service terms.

What to inspect before choosing this style

Check the grading report, measurements, setting profile, metal color, return terms, warranty, and delivery timing. For lab-grown diamond jewelry, two pieces with similar photos can feel very different once cut, spread, setting height, and daily-wear comfort are compared side by side.

Questions that prevent buyer regret

Ask whether the piece can be resized, how it should be cleaned, what is covered after delivery, and whether the photos show the actual stone or a representative sample. Clear answers make the final choice easier and protect the purchase after the excitement of the design wears off.

Why Lab Grown Diamond Jewelry Makes the Perfect Valentine's Day Gift

Searching for a Valentine's Day gift that truly captures your feelings? I've spent over a decade helping couples find the perfect words—and honestly, sometimes jewelry says it better than we ever could. A 1.5ct F-VS1 round brilliant Lab Grown Diamond set in a 14K white gold solitaire delivers the same breathtaking brilliance as mined alternatives while supporting sustainable practices that matter today.

One couple came to us wanting to celebrate their tenth anniversary with something that finally matched their journey together. They had gotten engaged with a modest ring because of budget constraints back then. They left with a 1.8ct radiant cut pendant that made her cry happy tears at dinner—a moment I'll never forget watching from across the showroom. That's the power of Lab Grown Diamonds: they let love stories finally have the ring they deserve.

Lab Grown Diamonds have reshaped the fine jewelry market.

Couples can now access larger, higher-quality stones without traditional price tags. A one-carat Lab Grown Diamond typically costs $2,800-$4,200 compared to $5,500-$8,000 for a mined equivalent of similar quality. That means you can choose a 1.8ct stone with excellent cut grade or pair your gift with a delicate 14K rose gold chain without exceeding your budget.

What does choosing ethical mean for your Valentine's gift?

The emotional weight of a diamond gift goes beyond physical properties. Choosing an IGI-certified Lab Grown Diamond engagement ring signals that you care about quality, ethics, and building something lasting together. Whether you're celebrating your first Valentine's together or marking decades of marriage, a carefully chosen piece set in platinum or 18K gold becomes a symbol of your commitment.

StoneBridge Jewelry's Valentine's Day collection features pieces designed to capture feelings of love and appreciation. From classic six-prong solitaire engagement rings to delicate pendant necklaces featuring 0.5ct center stones, each design balances timeless elegance with modern sustainability values. Our GIA-certified gemologists verify every stone's 4Cs specifications, so you know exactly what you're getting.

The Rise of Lab Grown Diamonds: Trends and Celebrity Inspiration

Lab Grown Diamond trends in 2026 show continued growth as consumers learn more about their options. Industry data indicates the market has expanded by over 20% annually. More brides-to-be are specifically requesting Sustainable Engagement Rings featuring IGI-graded stones for their proposals.

Celebrity lab grown engagement rings have changed public perception in a big way.

High-profile announcements featuring stars wearing stones graded by GIA or GCAL have made these gems mainstream. When respected figures choose ethical options, their audiences notice—and often follow suit with their own purchases.

Sustainability matters more than ever. The shift toward sustainable engagement rings reflects broader consumer values. Modern couples prioritize environmental responsibility and social consciousness in their purchasing decisions. Lab Grown Diamonds align perfectly with these priorities because they eliminate mining concerns while maintaining the beauty that makes diamond gifts special.

Market research shows millennials and Generation Z represent the largest growth segments for Lab Grown Diamond purchases. These generations research thoroughly, value transparency in sourcing, and prefer brands that demonstrate environmental commitment. at StoneBridge Jewelry, we've seen this reflected in our customer base, where younger shoppers often arrive already knowledgeable about grading standards and certification requirements.

Top Lab Grown Diamond Jewelry Gifts for Her This Valentine's Day

Valentine's Day gifts with Lab Grown Diamonds range from traditional engagement pieces to everyday elegance. Understanding what each type offers helps you pick the perfect present for your partner's style and your budget. A 1.2ct E-VS2 round brilliant in a cathedral setting with pave band offers remarkable quality within accessible price ranges.

Lab Grown Diamond Engagement Rings

An engagement ring represents your commitment and creates the foundation for your future together.

Lab grown Diamond Engagement Rings offer exceptional quality at prices that let you focus on design rather than compromise. You might find a ring with a 2ct center stone that would cost twice as much with a mined diamond, leaving room in your budget for platinum settings or matching wedding bands.

A groom recently told me he learned the hard way that matching metal matters—he chose a yellow gold band for his White Gold Engagement Ring without thinking, and the metals wore against each other over the first year. Now we always counsel couples to commit to one metal family from the start. Don't let a preventable mistake dim the sparkle of your special day.

Consider styles that match your partner's personality. Classic four-prong settings in platinum or 14K white gold maximize light exposure for brilliant sparkle. Bezel settings in 18K gold offer protection and a modern aesthetic. Halo designs featuring pavé side stones create the illusion of a larger center stone while adding vintage-inspired detail. Your proposal ring sets the tone for your engagement story, so choose something that reflects what makes your relationship unique.

There is something magical about the first look—the moment she sees the ring on her finger for the first time. One proposal I witnessed involved a shy nurse who had mentioned once, in passing, that she loved art deco patterns. Her partner designed a custom halo ring with geometric engravings, and watching her face light up when she understood he'd remembered that small detail reminded me why this matters so much. Design choices like these transform rings into love letters.

Lab Grown Diamond Necklaces

Necklaces featuring Lab Grown Diamonds range from subtle daily wear pieces to dramatic statement designs. Delicate 0.25-0.5ct solitaire pendants in 14K white gold or yellow gold work well for active lifestyles and everyday elegance. These pieces catch light naturally and draw attention to the face without overwhelming your outfit.

More elaborate necklaces with three-stone designs or intricate floral metalwork in 18K gold suit special occasions and evening wear.

Think about the neckline of your partner's typical outfits when selecting length. Chains typically range from 16 inches (choker style) to 20 inches (longer, bohemian feel). Pick something that complements her wardrobe and personal style.

An anniversary surprise deserves a story worth remembering. A husband came to us three weeks before his wife's fortieth birthday, determined to mark their journey with something extraordinary. He chose a three-stone platinum pendant symbolizing their past, present, and future together. When he presented it after dinner on her actual birthday, surrounded by close friends, she couldn't speak for several minutes—just tears and that stunned, breathless laugh of pure joy. That's what we're here to help you create.

Lab Grown Diamond Earrings

Lab Grown Diamond earrings offer incredible versatility for Valentine's Day gifts.

Stud earrings featuring 0.5ct total weight with H color and SI1 clarity provide timeless sophistication suitable for professional environments and casual days alike. The right pair of diamond studs becomes the foundation of a jewelry collection, offering sparkle that enhances any look.

Drop earrings with dangle lengths of 1-2 inches add movement and drama to evening ensembles. These styles catch light from multiple angles, creating sparkle that draws attention and complements formal attire. Hoop earrings with diamond pavé accents in 14K rose gold bridge the gap between casual and dressy, offering everyday elegance with distinctive character.

Unique Lab Grown Diamond Rings Beyond Engagement

Beyond traditional engagement pieces, Lab Grown Diamonds appear in eternity bands, anniversary rings, and statement cocktail designs. An eternity band featuring VS1 clarity diamonds around the entire circumference symbolizes never-ending love, making it a meaningful anniversary gift. These pieces work as wedding bands when layered with an engagement ring or as standalone celebration pieces in platinum or white gold.

Anniversary rings often feature multiple stones arranged in creative patterns. Channel-set designs in 14K white gold protect stones while creating clean, modern lines. Pavé settings in yellow gold or rose gold maximize sparkle by incorporating many small diamonds into the band. These alternative ring styles let you celebrate your relationship beyond the initial proposal while adding variety to her jewelry collection.

Choosing the Best Diamond Shapes for Valentine's Day Gifts

Diamond shape affects both appearance and price, making shape selection important when choosing Valentine's Day gifts with Lab Grown Diamonds. Each shape offers distinct characteristics that appeal to different aesthetic preferences. A 1.0ct oval cut may appear larger than a 1.0ct round brilliant due to its elongated profile and larger surface area.

The round brilliant cut remains the most popular choice because it maximizes light return and creates classic sparkle. This shape requires more rough diamond material to cut, making it slightly more expensive than alternatives. The timeless elegance and universal appeal justify the premium for many buyers.

Princess cuts offering VVS1 clarity or higher provide contemporary style with geometric lines that appeal to modern tastes. These square shapes work beautifully in Engagement Ring Settings and often appear slightly larger than round stones of the same carat weight. The brilliance rivaling round cuts combined with distinctive geometry makes princess cuts a strong choice for Valentine's Day gifts.

Colored Lab Grown Diamonds

Natural fancy colored diamonds command extraordinary prices due to their rarity.

Lab grown technology makes colored stones accessible at a fraction of those costs. A 1.0ct fancy pink Lab Grown Diamond with VS1 clarity evokes romance and makes stunning Valentine's Day gifts at $3,500-$5,500 compared to $50,000+ for natural pink.

A bride recently told me she never expected to love pink diamonds until she saw one in person. Her husband had chosen a fancy pink oval for her engagement ring, and she described the moment she first saw it as "like holding a piece of the sunset." Color has that power—it's personal, unexpected, and entirely hers.

Blue stones with VVS clarity offer cool sophistication while yellow and champagne tones add warmth to any piece set in yellow or rose gold.

The process of creating colored Lab Grown Diamonds involves introducing specific elements during growth. Nitrogen produces yellow and orange tones. Boron creates blue colors. Pink results from structural irregularities during the HPHT growth process. These treatments produce permanent, stable colors that won't fade with normal wear.

How Shape Affects Perceived Size and Price

Some diamond shapes appear larger than others of the same carat weight. Elongated shapes like oval, marquise, and pear create the illusion of greater size along their length. Emerald and Asscher cuts feature larger tables (top surfaces) that can make stones appear more substantial when viewed from above.

Cuts with less material removed during shaping generally cost less per carat than brilliant cuts that require significant material removal. This pricing structure means you can often afford a 1.5ct oval or pear shaped stone in G color with VS2 clarity while maintaining excellent quality. Consider whether your partner prefers vintage or modern jewelry styles when selecting shapes.

Understanding Lab Grown Diamond Quality: A Buyer's Guide

Lab Grown Diamond Quality depends on the same factors as mined diamonds: the 4Cs (cut, color, clarity, and carat weight). Understanding these specifications helps you evaluate options and make confident purchasing decisions. A 1.0ct G-VS1 excellent cut round brilliant offers exceptional value and visual performance.

Diamond Certification Explained

Always verify that your Lab Grown Diamonds come with grading reports from respected laboratories. GIA (Gemological Institute of America) and IGI (International Gemological Institute) provide the most reliable certifications for lab grown stones. GCAL (Gem Certification and Assurance Lab) also offers trusted grading services. These reports detail the exact specifications of each diamond, including dimensions, proportions, and clarity characteristics.

A proper certification confirms that your stone has been evaluated by trained gemologists using specialized equipment.

The report includes a diagram showing any inclusions (internal characteristics like crystals or feathers) and blemishes (surface features). This documentation protects you from misrepresentation and ensures you're receiving the quality you paid for.

When you review diamond certification documentation, pay attention to the cut grade. Cut quality affects brilliance more than any other factor. An excellent cut diamond with I color or SI1 clarity grades often appears more beautiful than a poorly cut diamond with higher color or clarity grades. Ask our gemologists to explain how specific grades translate to visible quality differences.

How Are Lab Grown Diamonds Made

Two primary methods produce Lab Grown Diamonds: HPHT (High Pressure High Temperature) and CVD (Chemical Vapor Deposition).

HPHT mimics the natural diamond formation process by applying extreme pressure (5-6 GPa) and temperature (1300-1600°C) to a diamond seed. This method often produces diamonds with characteristics similar to rare natural stones and is commonly used for producing colored stones.

CVD growth involves introducing carbon-containing gases into a chamber where carbon atoms deposit onto diamond seeds layer by layer at temperatures around 800-1000°C. This process allows precise control over growth conditions and can produce consistently high-quality diamonds with excellent clarity. Both methods yield real diamonds with identical physical and chemical properties to mined stones.

Quality depends on specific growth conditions and subsequent cutting rather than the production method itself. Ask about the origin of stones you're considering and request to see the certification that details the growth method. Both GIA and IGI certifications indicate the production process used.

Lab Grown vs Natural Diamonds

Lab Grown vs Natural diamonds comparison often focuses on origin and price. Both consist of pure carbon crystals arranged in the same crystal structure. Both rank 10 on the Mohs hardness scale and share identical optical properties. The primary differences lie in their formation circumstances and market value.

Mined diamonds formed over billions of years deep within Earth's mantle. This geological history contributes to their traditional appeal and market positioning. Lab Grown Diamonds are scientifically identical but formed within 6-10 weeks in controlled facilities using either HPHT or CVD processes.

For Valentine's Day gifts, lab grown diamonds offer practical advantages. You can allocate your budget toward higher quality stones (upgrading from H-I color to D-E color), larger sizes (1.5ct instead of 1.0ct), or more elaborate settings in platinum. The environmental and ethical considerations align with values held by many modern consumers.

Lab Grown Diamonds vs Moissanite: Making the Right Choice

Understanding the differences between lab grown diamonds and moissanite helps you make informed decisions when comparing options. Both materials offer alternatives to mined diamonds, but they differ significantly in composition, appearance, and value.

Moissanite is a naturally occurring mineral (silicon carbide) discovered in meteorite fragments. Nearly all jewelry moissanite is lab created because natural supplies are extremely limited. While beautiful, moissanite has different optical properties than diamond that become noticeable to trained observers. Moissanite registers 9.25 on the Mohs scale versus diamond's perfect 10.

The refractive index of moissanite (2.65) exceeds that of diamond (2.42), causing moissanite to display more rainbow-colored light return (sometimes called "fire"). Some people prefer this effect, while others find it less similar to the classic diamond appearance. Diamond's lower refractive index creates the traditional sparkle pattern most people associate with diamond jewelry.

Price differences between lab grown diamonds and moissanite are substantial. A 1.0ct moissanite typically costs $400-$600, while a 1.0ct lab grown diamond with GIA certification costs $2,800-$4,500. While this makes moissanite accessible, it means moissanite doesn't carry the same perceived value as diamond when giving Valentine's Day gifts.

For engagement rings or significant Valentine's Day gifts, lab grown diamonds offer the combination of affordability and traditional symbolism that many couples prefer. Moissanite works well for fashion jewelry or budget-conscious buyers who prioritize appearance over material. Consider your partner's expectations and your own priorities when making this choice.

Wedding Bands with Lab Grown Diamonds: Matching Sets and Couple Rings

Coordinated wedding bands create visual harmony and meaningful symbolism for couples. Wedding bands with lab grown diamonds let you embrace sustainability without sacrificing beauty or quality. StoneBridge Jewelry offers numerous options for matching sets in 14K white gold, 18K yellow gold, rose gold, and platinum.

Coordinating Wedding Bands with Engagement Rings

Your wedding band should complement your existing engagement ring for a cohesive bridal look.

Consider the metal type, setting style, and overall design when selecting bands. Platinum and 14K white gold bands pair naturally with white gold or platinum engagement rings. Yellow gold bands in 14K or 18K suit vintage-inspired designs and rose gold pieces.

Channel-set wedding bands in platinum feature diamonds set into the band without exposed prongs, creating a sleek, protective setting. Pavé bands in 14K rose gold incorporate many small diamonds along the shank for continuous sparkle. Solitaire bands in 18K yellow gold offer classic simplicity that lets your engagement ring remain the focal point.

Anniversary Ring Options

Anniversary rings celebrate milestones and add variety to your fine jewelry collection.

Consider eternity rings featuring VS1-VVS diamonds around the entire circumference for maximum impact. Alternatively, three-stone anniversary rings in platinum symbolizing your past, present, and future together feature stones typically ranging from 0.5ct to 1.0ct each.

Many couples choose anniversary bands that coordinate with their original engagement ring design. StoneBridge Jewelry's team helps you find complementary styles in matching metals that create a unified bridal set while allowing individual expression.

Pricing and Value: Getting the Most from Your Valentine's Day Purchase

Lab grown diamonds deliver significant cost advantages compared to natural stones of equivalent quality. Understanding pricing factors helps you allocate your budget effectively for maximum impact. A 1.5ct G-VS2 lab grown diamond at $4,200 offers comparable beauty to a 1.0ct mined diamond at $6,500.

Factors Affecting Lab Grown Diamond Pricing

Carat weight remains the primary pricing factor for both lab grown and natural diamonds.

However, lab grown diamonds become dramatically less expensive as size increases. A 2.0ct E-VS1 lab grown diamond might cost $7,500-$9,500 compared to $18,000-$25,000 for a comparable natural stone while appearing identical in jewelry.

Cut quality influences both appearance and price. Excellent cut grades maximize brilliance and typically command premium pricing within the lab grown market. However, the overall price remains substantially lower than natural diamond equivalents, leaving room in your budget for premium cuts or higher color grades.

Color and clarity grades affect pricing as well, but the relative affordability of lab grown stones means you can often afford higher grades without budget concerns. A D-E color diamond (colorless) with VVS1-VVS2 clarity in a lab grown stone might cost the same as an H-I color stone with SI1-SI2 clarity in mined alternatives.

Financing Options

StoneBridge Jewelry offers flexible payment options to help you manage your Valentine's Day purchase.

Layaway plans let you secure your selection while spreading payments over time. Many customers appreciate having access to fine jewelry without paying the full amount upfront.

Review your options and choose the payment structure that fits your financial situation. Many couples find that lab grown diamond pricing fits their budget without requiring financing, while others appreciate the flexibility of gradual payment options spread across 6-18 months.

Caring for Lab Grown Diamond Jewelry: Maintenance Tips

Proper care ensures your Valentine's Day Lab Grown Diamond Gift maintains its beauty for generations. Understanding how to care for lab grown diamonds helps protect your investment. Lab grown diamonds are safe for ultrasonic cleaners and steam cleaning, making professional maintenance straightforward.

Daily Wear Recommendations

Remove diamond jewelry before swimming in chlorinated pools or engaging in activities that might subject stones to hard impacts. Apply perfumes, lotions, and hairsprays before putting on diamond jewelry to prevent residue buildup on the metal settings. These simple habits protect both stones and metal components in 14K or 18K gold and platinum.

Clean your lab grown diamond jewelry regularly using warm water, mild dish soap, and a soft brush. Gently scrub around and behind the stone to remove accumulated oils and debris. Rinse thoroughly and dry with a lint-free cloth. For deeper cleaning, ultrasonic cleaners are safe for lab grown diamonds set in solid gold or platinum settings.

Storage and Protection

Store diamond jewelry separately to prevent scratches.

Diamonds can scratch other diamonds, gemstones, and metals. Individual soft pouches or compartmentalized jewelry boxes with felt lining prevent contact damage.

Consider investing in a quality jewelry case with soft lining and individual compartments. Keep pieces away from direct sunlight and extreme temperature changes that might affect settings over time. Store pieces in a cool, dry location for optimal preservation.

Professional Maintenance

Schedule annual inspections with a qualified jeweler. Professional examination identifies loose settings, worn prongs, and other issues before they cause stone loss. Many jewelers offer complimentary inspections regardless of where you purchased your jewelry.

Professional cleaning removes accumulated debris that home cleaning cannot address. Ultrasonic cleaners and steam equipment at professional jewelers restore original brilliance safely when operated by experienced professionals. Plan to have your Valentine's Day gifts professionally serviced every 12-18 months to maintain their beauty.

Shop StoneBridge Jewelry's Valentine's Day Collection

StoneBridge Jewelry offers an extensive selection of Valentine's Day Lab Grown Diamond Gifts designed to celebrate your relationship. Our collection features engagement rings with GIA-certified exceptional quality stones, necklaces ranging from delicate 14K gold pendants to dramatic platinum statement pieces, earrings featuring various clarity grades for every occasion, and coordinated wedding band sets in matching metals.

Explore our lab-grown diamond collection to discover options within your budget and style preferences. Our engagement ring collection showcases classic four-prong and contemporary bezel designs suitable for proposals. Use our ring builder tool to create custom pieces that perfectly match your vision with specific carat weights, color grades, and metal choices.

Valentine's Day 2026 arrives soon, and our team stands ready to help you select the perfect gift featuring certified lab grown diamonds. You'll enjoy complimentary shipping on orders over $500, easy returns, and our lifetime warranty on all fine jewelry in platinum and gold. Contact our jewelry experts for personalized guidance in finding your ideal Valentine's Day lab grown diamond gift.

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Valentine's Day Lab Grown Diamond Gift Ideas for Her: decision table

Decision area	Best fit	What to verify	Risk if skipped
Style match	Proposal, wedding, anniversary, holiday, or milestone gift	Recipient style, lifestyle, ring size, and delivery timing	The piece is beautiful but wrong for the moment
Budget balance	Maximizing visible impact and long-term wear	Stone quality, metal, setting complexity, and warranty	Money goes into details the wearer will not notice
Presentation support	Gifting and ceremony confidence	Packaging, documentation, resize terms, and exchange window	The moment is rushed because logistics were unclear

Frequently Asked Questions

How much should I spend on a Valentine's Day lab grown diamond gift?

Most experts recommend spending 1-2 months' salary on engagement rings, but for Valentine's Day gifts like necklaces or earrings, budgets typically range from $500-$2,500. Lab grown diamonds offer significant savings, allowing you to upgrade in size or quality without exceeding your budget. A 1.5ct lab grown diamond with excellent specs might cost $4,000-$5,500 versus $10,000+ for mined equivalents. Consider your relationship stage, partner preferences, and your personal financial situation when determining appropriate spending.

Are lab grown diamonds considered ethical diamond jewelry?

Yes, lab grown diamonds are considered highly ethical because they're created in controlled environments without the environmental and social concerns associated with traditional mining. They offer the same physical, chemical, and optical properties as mined diamonds while supporting sustainable practices. GIA and IGI certifications verify quality and origin. Many consumers specifically seek lab grown options because they align with personal values regarding environmental responsibility and ethical sourcing.

Do lab grown diamonds lose their value over time?

Lab grown diamonds retain their beauty indefinitely with proper care including regular cleaning with ultrasonic equipment and professional inspections. However, like natural diamonds, they may depreciate in resale value. For personal gifting and wear, they maintain their appearance and quality forever, making them excellent gifts for engagements, anniversaries, and Valentine's Day. The emotional value and lasting beauty make lab grown diamond jewelry meaningful regardless of market fluctuations.

Can I customize a lab grown diamond engagement ring for a Valentine's Day proposal?

StoneBridge Jewelry offers custom design services for engagement rings, allowing you to create a unique proposal ring featuring lab grown diamonds with specific certifications from GIA, IGI, or GCAL. Start the process 4-6 weeks before your target date to ensure proper crafting and delivery time. Our design team works with you to select stones (including specific carat weights, color grades like D-H, and clarity grades like VVS1-SI2), choose settings (solitaire, halo, three-stone), and select metals (14K white gold, 18K yellow gold, platinum) that reflect your relationship's unique character.

What's the difference between an engagement ring and a wedding band with lab grown diamonds?

An engagement ring (or proposal ring) typically features a center stone ranging from 0.8ct to 2ct+ and is given during the proposal. A wedding band or marriage band is exchanged during the ceremony and is usually simpler in design, though both can feature lab grown diamonds for a cohesive bridal set look. Many couples choose matching sets in 14K or 18K gold that coordinate the engagement ring and wedding band for a unified appearance.

What diamond shapes work best for Valentine's Day gifts?

The round brilliant cut remains the most popular choice because it maximizes light return and creates classic sparkle. Princess cuts offering VVS-VS clarity provide contemporary style with geometric lines. For something unique, oval, pear, and emerald cuts can appear larger than their actual carat weight due to their elongated profiles. Colored lab grown diamonds in pink (fancy vivid pink with VS clarity) or blue (fancy blue with VVS clarity) make especially romantic Valentine's Day gifts without the premium price of natural colored stones.

How do I care for lab grown diamond jewelry?

Clean your lab grown diamond jewelry regularly using warm water, mild dish soap, and a soft brush. Gently scrub around and behind the stone to remove accumulated oils and debris. Rinse thoroughly and dry with a lint-free cloth. Lab grown diamonds are safe for ultrasonic cleaners and steam cleaning at professional jewelers every 12-18 months. Remove jewelry before swimming in chlorinated pools or applying lotions. Schedule annual professional inspections to check for loose settings or worn prongs in your gold or platinum jewelry.