Shop Lab-Grown Diamond Jewelry
Looking for sparkle with a conscience? Welcome to our collection of lab-grown diamond jewelry, where timeless design meets modern sustainability. Set in 100% solid 14K & 18K gold, our pieces feature diamonds grown using advanced technology—offering the same brilliance and hardness as mined diamonds, without the environmental cost.
Each piece is certified, hypoallergenic, and handcrafted to perfection. Whether you’re shopping for an engagement ring, a gift, or something to treat yourself, you’ll find elegant styles you can wear with pride. Free US shipping, secure packaging, and full certification make shopping with The Karat Store effortless and trustworthy.
14k Gold 1.51ct. Rose Cut Oval Lab-Grown Diamond Engagement Ring
14k Gold 1ct. Fancy Lab-Grown Yellow Diamond Ring
14k Gold 2.04ct Lab Grown Diamond Ring
14k Gold 2.07ct Round lab Grown Diamond Engagement Ring
14k Gold 2.2ct Lab Grown Diamond Engagement Ring
A 2.2ct lab-grown diamond engagement ring with 8 delicate side stones, crafted in 14K solid gold for timeless brilliance.
14k Gold 2.2ct Lab Grown Diamond Engagement Ring
A 2.2ct lab-grown diamond engagement ring, featuring a 2ct Super Cut center stone with round and marquise side diamonds, set in 14K solid gold.
14k Gold 2.5Ct Lab Grown Diamond Engagement Ring
A 2.5-carat lab-grown diamond engagement ring in 14K solid gold, featuring a 2-carat F VS2 center diamond and 38 round side stones. IGI & BIS hallmarked.
14k Gold 2.5Ct Round Shape Lab Grown Diamond Ring
A breathtaking 14K Solid Gold Ring featuring a 2ct Super Cut lab-grown diamond (F color, VS2 clarity) with 23 sparkling side stones. Available in white, rose, or yellow gold, this elegant ring is perfect for engagements and special occasions.
14k Gold 2.5ct Solitaire Lab Grown Diamond Engagement Ring
14K Gold 2.6ct Emerald Cut Lab Grown Diamond Engagement Ring
14k Gold 2ct Lab Grown Diamond Engagement Ring
A breathtaking 14K gold engagement ring featuring a 2ct round lab-grown diamond (F color, VS2 clarity, Super Cut) with 89 sparkling side diamonds (0.8ct total). Available in White, Rose, or Yellow Gold. IGI & BIS certified.
14k Gold 2Ct Lab Grown Diamond Tulip Engagement Ring
A romantic 14K gold tulip engagement ring featuring a 2ct round lab-grown diamond (F color, VS2 clarity, Super Cut) with six lab-grown diamond accents. Available in White, Rose, or Yellow Gold. IGI & BIS certified.
14K Gold 3 Stone Lab-Grown Diamond Bezel Earrings
14k Gold 3ct Lab Grown Diamond Engagement Ring
14k Gold 5 Stone Lab-Grown Diamond Ring
14k Gold 5.8 ct Lab Grown Diamond Ring
14K Gold 6 carat Lab Grown Diamond earrings, lab grown diamond earrings
14K Gold 6.5 Lab Grown Diamond Ring
14k Gold 6ct lab Grown Diamond Ring
14K Gold 8 CT Lab Grown Diamond Tennis Necklace, lab grown tennis necklace
14k Gold 9ct Lab Grown Diamond Engagement Ring
14K Gold Alternating Marquise and Round Lab-Grown Diamond Studs
14K Gold Anchor Lab Grown Diamond Charm
14K Gold Baguette And Round Lab-Grown Diamond Earrings
14K Gold Baguette and Round Lab-Grown Diamond Mix Bracelet
14K Gold Baguette Cut Lab-Grown Diamond Stud Earrings
14K Gold Baguette Illusion Bezel Rectangle Lab Grown Diamond Loop Earring
14K Gold Baguette Lab Grown Diamond Dangle Earrings
14K Gold Ball Bezel Lab Grown Diamond Bracelet
14K Gold Ball Bezel Lab Grown Diamond Hoop Earring
14K Gold Bezel Diamond Graduated Half Tennis Necklace
14K Gold Bezel Graduated Lab Grown Diamond Climber Earring
14K Gold Bezel Lab Grown Diamond Drop Ear Cuff
14K Gold Bezel Round Rectangle Lab Grown Diamond Line Stud Earring
14K Gold Bezel Set Heart White Topaz Necklace
14k Gold Bezel Setting Lab-Grown Diamond Solitaire Bracelet 0.05ctw
14K Gold Bezel Setting Lab-Grown Diamond Tennis Bracelet
14K Gold Black & White Lab Grown Diamond Snake Ring
14K Gold Black Lab Grown Diamond Fine Line Hoop Earring
14k Gold Buguette & Round Cut Lab Grown Diamond Engagement Ring
14k Gold Buguette & Round Shape Lab Grown Diamond Engagement Ring
14K Gold Buttercup Diamond Necklace
14K Gold Buttercup Diamond Tennis Necklace
14K Gold Circle Pave Lab Grown Diamond Fluted Hoop
14K Gold Clover Lab Grown Diamond Connecting Chain Earring
14K Gold Clover Lab Grown Diamond Stud Earring
14K Gold Coral Shape Diamond Charm
14K Gold Croissant Lab Grown Diamond Hoop Earring
14K Gold Cuban Link Bracelet-Emerald Cut Lab-Grown Diamond Bracelet
14K Gold Curve Triple Pear Climber Lab Grown Diamond Earring
14K Gold Curved Bezel Lab Grown Diamond Climber Earring
14K Gold Dainty Baguette Lab-Grown Diamond Bracelet
14K Gold Dainty Lab-Grown Diamond Chevron Earrings
14K Gold Dainty Round Cut Lab-Grown Diamond Trio Stud Earring
14K Gold Diamond Baguette Ring
14K Gold Diamond Ball Chain Loop Earring
14K Gold Diamond Butterfly Ring
14K Gold Diamond Choker Necklace
14K Gold Diamond Clover Necklace
14K Gold Diamond Coin Cuban Link Necklace
14K Gold Diamond Compass Pendant
14K Gold Diamond Cuban Link Chain Necklace
14K Gold Diamond Dog Bone Charm
14K Gold Diamond Fish Pendant
14K Gold Diamond Flower Necklace
14K Gold Diamond Flower Pendant
14K Gold Diamond Graduated Pear Wrap Lab Grown Ring
14K Gold Diamond Happy Face Charm
14K Gold Diamond Heart Tennis Necklace
14K Gold Diamond Illusion Heart Chain Necklace
14K Gold Diamond Illusion Marquise Choker Necklace
14K Gold Diamond Initial Signet Ring
14K Gold Diamond Letter T Butterfly Necklace
14K Gold Diamond Line Fluted Butterfly Necklace
14K Gold Diamond Line Fluted Moon Necklace
14K Gold Diamond Line Triple Row Ring
14K Gold Diamond Love Necklace
14K Gold Diamond Mama Necklace
14K Gold Diamond Mamas Necklace
14K Gold Diamond Mini Trio Pear Drop Ball Necklace
14K Gold Diamond Mom Ring
14K Gold Diamond Multi Bar Pinky Ring
14K Gold Diamond Multi Trio Necklace
14K Gold Diamond Multi Trio Necklace
14K Gold Diamond Pear Ball Necklace
14K Gold Diamond Pear Bar Curve Necklace
14K Gold Diamond Pear Cut Lab Grown Ring
14K Gold Diamond Pear Lab Grown Necklace
14K Gold Diamond Pearl Bee Pendant
14K Gold Diamond Rectangle Octagon Heart Necklace
14K Gold Diamond Rose Pendant
14K Gold Diamond Script Name Necklace
14K Gold Diamond Shaped Necklace
14K Gold Diamond Signet Pinky Ring
14K Gold Diamond Star Chain Loop Earring
14K Gold Diamond Starburst Earring
14K Gold Diamond Tennis Racket Stud Earring
14K Gold Diamond Trio Petal Flat Back Earring
14K Gold Diamond Triple Bar Cage Earring
14K Gold Double Diamond Pear Earring
History, Types, Cultural Significance Of Lab-Grown Diamond Jewelry
Diamonds have always symbolized love, strength, and beauty. Today, lab-grown diamonds offer those same qualities—just with a cleaner origin story. First created in the 1950s for industrial use, lab-grown diamonds have now become a popular choice in fine jewelry, thanks to improved quality, accessibility, and ethical appeal.
Our lab-grown diamond collection includes everything from classic solitaires and halo engagement rings to tennis bracelets, ear studs, and modern pendants. Each piece is designed with care, showcasing the fire and brilliance lab-grown diamonds are known for—without the inflated price tag of mined diamonds.
Why are they so loved in the USA? American shoppers value ethical sourcing, eco-conscious choices, and great value for money—and lab-grown diamonds deliver on all fronts. They’re chemically identical to natural diamonds, just grown above ground in a controlled environment using clean energy and minimal impact on nature.
So whether you’re proposing, celebrating, or simply upgrading your everyday look, lab-grown diamond jewelry is a meaningful and smart choice. At The Karat Store, every design is set in solid 14K & 18K gold, IGI certified, and made to shine for a lifetime.
Quality of Material Used
Our lab-grown diamond pieces are always made with 100% solid 14K & 18K gold—never plated or gold-filled. This ensures long-lasting wear, durability, and a true sense of luxury.
Each diamond is ethically grown, carefully selected for clarity and brilliance, and securely set by hand. These designs are hypoallergenic, perfect for sensitive skin, and ideal for both daily wear and special occasions.
When you choose our lab-grown diamond jewelry, you’re choosing quality that lasts and values that matter.
Certifications Provided
Every lab-grown diamond at The Karat Store comes with a certificate from IGI (International Gemological Institute)—one of the most trusted names in gem grading.
In addition, each piece features:
-
A 14K & 18K gold purity stamp
-
A detailed invoice
-
A lab report confirming stone authenticity and quality
Buying certified jewelry gives you peace of mind, confirming that your diamond is genuine, ethically created, and accurately graded. It’s proof of both beauty and integrity.
Craftsmanship
Our lab-grown diamond jewelry isn’t just made—it’s carefully crafted by skilled artisans who bring decades of experience to the bench.
From precise prong settings to flawless polishing, each piece goes through multiple stages of attention and inspection. We ensure a perfect finish, secure stones, and a shine that lasts. Before it ships to you, your jewelry is individually inspected and approved by our quality team.
You’ll feel the difference from the moment you open the box.
Frequently Asked Questions
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days to your doorstep in the USA.
2. What is the gold quality used in the jewelry?
All jewelry is made with solid 14K & 18K gold, not plated or filled.
3. Are the diamonds real?
Yes! Lab-grown diamonds are real diamonds, identical to mined ones in every way except origin.
4. What certification comes with lab-grown diamonds?
Every piece comes with an IGI certification to confirm authenticity and quality.
5. Can I return a lab-grown diamond item?
Returns are accepted only if the item is damaged or the wrong product was sent.
6. Do you offer free shipping in the USA?
Yes, we offer free shipping across the USA on all orders.
7. Is tracking available for orders?
Yes, you will receive a tracking number once your order is shipped.
8. Can I request a custom lab-grown diamond design?
Absolutely! We accept custom orders—just contact us with your design ideas.
9. Is the jewelry safe for sensitive skin?
Yes, our 14K & 18K gold jewelry is hypoallergenic and safe for daily wear.
10. How is the jewelry packaged?
Every item is packed in secure, tamper-proof packaging to ensure it arrives in perfect condition.
Bonus: How can I contact The Karat Store for support?
You can reach us anytime at contact@thekaratstore.us for questions, order updates, or custom requests.