Get the truth about Lab Grown Diamonds from the original pioneer in the industry. Discover the differences & browse our extensive collection.
Lab Grown Diamonds: Learn More & Shop | MiaDonna /* Insert styles for styles when JS is not loaded */ .noscript { display: block; } - | / Save up to % Save % Save up to Save Sale Sold out In stock Easy 30-Day Returns & Financing Free U.S. Shipping & 90-Day Resizing Every Purchase Funds our Non-Profit Appointment Contact Blog Engagement Build your own Shop All Solitaire Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Modern Bridal Sets MUST SEE New Arrivals Ready to Ship Best Sellers Custom Design Your Own New! Artisan Collection MATERIAL Lab Diamond Engagement Rings Gemstone Engagement Rings Moissanite Engagement Rings LEARN Diamond Shapes that Look Bigger Choose the Right Carat Weight Make An Appointment Financing Try a Sample at Home FAVORITES Chorus Three Stone Millie Hidden Halo Venetian Halo Olivia Diamond Accented Isla Three Stone Beloved Twisted Band HANDCRAFTED just for you, in 15 days Shop Now Wedding WEDDING SETS Shop All Solitaires Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Sets BANDS Wedding Bands Stackable Wedding Bands Eternity Bands Men's Wedding Rings Pressed Diamond Bands MUST SEE Best Sellers Wedding Day Must-Haves Custom Bridal Sets and Bands LEARN Ultimate Wedding Ring Guide Popular Wedding Sets Affordable Wedding Sets FAVORITES Idyllic Wedding Set Heroine Wedding Set Burnside Two Tone Set Venetian Halo Set Canyon Band Pressed Diamond Band SAVE 10% Off the band when you purchase as a set Shop Now Jewelry JEWELRY Rings Earrings Necklaces Bracelets SHOP BY STYLE Lab Diamond Jewelry Gemstone Jewelry Metal Jewelry Eternity Rings Pinky Rings Fashion Rings Mens Rings FEATURED Best Sellers Tennis Jewelry Pink Sapphire Jewelry Earring Upgrade Program Ready to Ship Jewelry Design Your own Cocktail Ring SHOP BY OCCASION Gifts For the Bride Anniversary Gifts Graduation Gifts Shop All Gifts Get Inspired Martini Earrings Tennis Bracelet Twist Pendant Fleur Toi et Moi Ring Eternal Monogram Ring Round Eternity Band STUNNING Fine Jewelry for Every Occasion Shop Now Diamonds LOOSE LAB DIAMONDS Shop All Shapes Round Princess Cushion Oval Emerald Asscher Radiant Pear Marquise MUST SEE Lab Diamond Jewelry Lab-Diamond Engagement Rings Ready to Ship Lab Diamond Jewelry Diamond Hybrid Simulants LEARN What is a Lab Grown Diamond? Carbon Capture Diamonds Diamond Upgrade Policy Finance Your Diamond Today Learn About the 4 Cs WE GROW DIAMONDS to Grow Food LEARN MORE Gemstone Lab Gems Ruby Emerald Blue Sapphire Pink Sapphire Champagne Sapphire Alexandrite MUST SEE Gemstone Jewelry Sapphire Jewelry Top 10 Gem Rings Design Your Own LEARN What is a Lab-Grown Gem? The Science Behind Our Gems PRETTY IN PINK Explore The Pink Sapphire Collection SHOP NOW Gifts Gift Guides Most Gifted Classic Jewelry Must-Haves Luxe Gifts Personalized Gifts Ready To Ship Jewelry By Recipient Gifts For Her Gifts For Him Gifts For The Bride By Price Gifts Under $750 Gifts Under $1,500 Gifts Under $2,500 Gifts Over $2,500 EXPLORE THE GIFT EDIT The Finest Jewelry Gifts SHOP NOW About ABOUT US Who We Are Our Founder Our Mission Why MiaDonna Reviews Press SUSTAINABILITY Our Pledge Our Foundation Conflict-Free Diamonds Conflict Diamond Facts OUR MATERIALS Lab Grown Diamonds Lab Created Gemstones Recycled Metal Guide LEARN Complimentary Services Cleaning & Jewelry Care Ring Sizing Financing FAQ Blog Search Login Cart Engagement Build your own Shop All Solitaire Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Modern Bridal Sets MUST SEE New Arrivals Ready to Ship Best Sellers Custom Design Your Own New! Artisan Collection MATERIAL Lab Diamond Engagement Rings Gemstone Engagement Rings Moissanite Engagement Rings LEARN Diamond Shapes that Look Bigger Choose the Right Carat Weight Make An Appointment Financing Try a Sample at Home FAVORITES Chorus Three Stone Millie Hidden Halo Venetian Halo Olivia Diamond Accented Isla Three Stone Beloved Twisted Band HANDCRAFTED just for you, in 15 days Shop Now Wedding WEDDING SETS Shop All Solitaires Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Sets BANDS Wedding Bands Stackable Wedding Bands Eternity Bands Men's Wedding Rings Pressed Diamond Bands MUST SEE Best Sellers Wedding Day Must-Haves Custom Bridal Sets and Bands LEARN Ultimate Wedding Ring Guide Popular Wedding Sets Affordable Wedding Sets FAVORITES Idyllic Wedding Set Heroine Wedding Set Burnside Two Tone Set Venetian Halo Set Canyon Band Pressed Diamond Band SAVE 10% Off the band when you purchase as a set Shop Now Jewelry JEWELRY Rings Earrings Necklaces Bracelets SHOP BY STYLE Lab Diamond Jewelry Gemstone Jewelry Metal Jewelry Eternity Rings Pinky Rings Fashion Rings Mens Rings FEATURED Best Sellers Tennis Jewelry Pink Sapphire Jewelry Earring Upgrade Program Ready to Ship Jewelry Design Your own Cocktail Ring SHOP BY OCCASION Gifts For the Bride Anniversary Gifts Graduation Gifts Shop All Gifts Get Inspired Martini Earrings Tennis Bracelet Twist Pendant Fleur Toi et Moi Ring Eternal Monogram Ring Round Eternity Band STUNNING Fine Jewelry for Every Occasion Shop Now Diamonds LOOSE LAB DIAMONDS Shop All Shapes Round Princess Cushion Oval Emerald Asscher Radiant Pear Marquise MUST SEE Lab Diamond Jewelry Lab-Diamond Engagement Rings Ready to Ship Lab Diamond Jewelry Diamond Hybrid Simulants LEARN What is a Lab Grown Diamond? Carbon Capture Diamonds Diamond Upgrade Policy Finance Your Diamond Today Learn About the 4 Cs WE GROW DIAMONDS to Grow Food LEARN MORE Gemstone Lab Gems Ruby Emerald Blue Sapphire Pink Sapphire Champagne Sapphire Alexandrite MUST SEE Gemstone Jewelry Sapphire Jewelry Top 10 Gem Rings Design Your Own LEARN What is a Lab-Grown Gem? The Science Behind Our Gems PRETTY IN PINK Explore The Pink Sapphire Collection SHOP NOW Gifts Gift Guides Most Gifted Classic Jewelry Must-Haves Luxe Gifts Personalized Gifts Ready To Ship Jewelry By Recipient Gifts For Her Gifts For Him Gifts For The Bride By Price Gifts Under $750 Gifts Under $1,500 Gifts Under $2,500 Gifts Over $2,500 EXPLORE THE GIFT EDIT The Finest Jewelry Gifts SHOP NOW About ABOUT US Who We Are Our Founder Our Mission Why MiaDonna Reviews Press SUSTAINABILITY Our Pledge Our Foundation Conflict-Free Diamonds Conflict Diamond Facts OUR MATERIALS Lab Grown Diamonds Lab Created Gemstones Recycled Metal Guide LEARN Complimentary Services Cleaning & Jewelry Care Ring Sizing Financing FAQ Blog Engagement Build your own Shop All Solitaire Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Modern Bridal Sets MUST SEE New Arrivals Ready to Ship Best Sellers Custom Design Your Own New! Artisan Collection MATERIAL Lab Diamond Engagement Rings Gemstone Engagement Rings Moissanite Engagement Rings LEARN Diamond Shapes that Look Bigger Choose the Right Carat Weight Make An Appointment Financing Try a Sample at Home FAVORITES Chorus Three Stone Millie Hidden Halo Venetian Halo Olivia Diamond Accented Isla Three Stone Beloved Twisted Band HANDCRAFTED just for you, in 15 days Shop Now Wedding WEDDING SETS Shop All Solitaires Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Sets BANDS Wedding Bands Stackable Wedding Bands Eternity Bands Men's Wedding Rings Pressed Diamond Bands MUST SEE Best Sellers Wedding Day Must-Haves Custom Bridal Sets and Bands LEARN Ultimate Wedding Ring Guide Popular Wedding Sets Affordable Wedding Sets FAVORITES Idyllic Wedding Set Heroine Wedding Set Burnside Two Tone Set Venetian Halo Set Canyon Band Pressed Diamond Band SAVE 10% Off the band when you purchase as a set Shop Now Jewelry JEWELRY Rings Earrings Necklaces Bracelets SHOP BY STYLE Lab Diamond Jewelry Gemstone Jewelry Metal Jewelry Eternity Rings Pinky Rings Fashion Rings Mens Rings FEATURED Best Sellers Tennis Jewelry Pink Sapphire Jewelry Earring Upgrade Program Ready to Ship Jewelry Design Your own Cocktail Ring SHOP BY OCCASION Gifts For the Bride Anniversary Gifts Graduation Gifts Shop All Gifts Get Inspired Martini Earrings Tennis Bracelet Twist Pendant Fleur Toi et Moi Ring Eternal Monogram Ring Round Eternity Band STUNNING Fine Jewelry for Every Occasion Shop Now Diamonds LOOSE LAB DIAMONDS Shop All Shapes Round Princess Cushion Oval Emerald Asscher Radiant Pear Marquise MUST SEE Lab Diamond Jewelry Lab-Diamond Engagement Rings Ready to Ship Lab Diamond Jewelry Diamond Hybrid Simulants LEARN What is a Lab Grown Diamond? Carbon Capture Diamonds Diamond Upgrade Policy Finance Your Diamond Today Learn About the 4 Cs WE GROW DIAMONDS to Grow Food LEARN MORE Gemstone Lab Gems Ruby Emerald Blue Sapphire Pink Sapphire Champagne Sapphire Alexandrite MUST SEE Gemstone Jewelry Sapphire Jewelry Top 10 Gem Rings Design Your Own LEARN What is a Lab-Grown Gem? The Science Behind Our Gems PRETTY IN PINK Explore The Pink Sapphire Collection SHOP NOW Gifts Gift Guides Most Gifted Classic Jewelry Must-Haves Luxe Gifts Personalized Gifts Ready To Ship Jewelry By Recipient Gifts For Her Gifts For Him Gifts For The Bride By Price Gifts Under $750 Gifts Under $1,500 Gifts Under $2,500 Gifts Over $2,500 EXPLORE THE GIFT EDIT The Finest Jewelry Gifts SHOP NOW About ABOUT US Who We Are Our Founder Our Mission Why MiaDonna Reviews Press SUSTAINABILITY Our Pledge Our Foundation Conflict-Free Diamonds Conflict Diamond Facts OUR MATERIALS Lab Grown Diamonds Lab Created Gemstones Recycled Metal Guide LEARN Complimentary Services Cleaning & Jewelry Care Ring Sizing Financing FAQ Blog Login Chat Call Email Contact FAQ Blog Sign In Search Cart Shopping Cart It appears that your cart is currently empty. Click here to continue shopping. Shopping Cart Subtotal Excluding tax & shipping $ 0.00 Taxes and shipping calculated at checkout Checkout Order Timelines Finished Jewelry (Excluding Custom) Please allow approximately 10-15 business days for your item to be handcrafted. Loose Stones, Ready-to-Ship & Sale Items These items will ship to you within 1-2 business days. Home Try-On Program Please allow 4-7 business days for delivery. No signature is required. *Subject to approval of credit application. Rates range from 0% to 29.99% APR, resulting in, for example, 24 monthly payments of $46.14 USD at 9.99% APR, per $1,000 borrowed. APRs will vary depending on credit qualifications, loan amount, and term. Bread® pay-over-time plans are loans made by Comenity Capital Bank. MiaDonna | Lab Grown Diamonds Search MiaDonna Top suggestions Shopping Cart It appears that your cart is currently empty. Click here to continue shopping. Shopping Cart Subtotal Excluding tax & shipping $ 0.00 Taxes and shipping calculated at checkout Checkout Order Timelines Finished Jewelry (Excluding Custom) Please allow approximately 10-15 business days for your item to be handcrafted. Loose Stones, Ready-to-Ship & Sale Items These items will ship to you within 1-2 business days. Home Try-On Program Please allow 4-7 business days for delivery. No signature is required. *Subject to approval of credit application. Rates range from 0% to 29.99% APR, resulting in, for example, 24 monthly payments of $46.14 USD at 9.99% APR, per $1,000 borrowed. APRs will vary depending on credit qualifications, loan amount, and term. Bread® pay-over-time plans are loans made by Comenity Capital Bank. Build your own Shop All Solitaire Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Modern Bridal Sets MUST SEE New Arrivals Ready to Ship Best Sellers Custom Design Your Own New! Artisan Collection MATERIAL Lab Diamond Engagement Rings Gemstone Engagement Rings Moissanite Engagement Rings LEARN Diamond Shapes that Look Bigger Choose the Right Carat Weight Make An Appointment Financing Try a Sample at Home FAVORITES Chorus Three Stone Millie Hidden Halo Venetian Halo Olivia Diamond Accented Isla Three Stone Beloved Twisted Band HANDCRAFTED just for you, in 15 days Shop Now WEDDING SETS Shop All Solitaires Vintage & Antique Three Stone Halo Set Diamond Accented Two-Toned Stackable Sets BANDS Wedding Bands Stackable Wedding Bands Eternity Bands Men's Wedding Rings Pressed Diamond Bands MUST SEE Best Sellers Wedding Day Must-Haves Custom Bridal Sets and Bands LEARN Ultimate Wedding Ring Guide Popular Wedding Sets Affordable Wedding Sets FAVORITES Idyllic Wedding Set Heroine Wedding Set Burnside Two Tone Set Venetian Halo Set Canyon Band Pressed Diamond Band SAVE 10% Off the band when you purchase as a set Shop Now LOOSE LAB DIAMONDS Shop All Shapes Round Princess Cushion Oval Emerald Asscher Radiant Pear Marquise MUST SEE Lab Diamond Jewelry Lab-Diamond Engagement Rings Ready to Ship Lab Diamond Jewelry Diamond Hybrid Simulants LEARN What is a Lab Grown Diamond? Carbon Capture Diamonds Diamond Upgrade Policy Finance Your Diamond Today Learn About the 4 Cs WE GROW DIAMONDS to Grow Food LEARN MORE Lab Gems Ruby Emerald Blue Sapphire Pink Sapphire Champagne Sapphire Alexandrite MUST SEE Gemstone Jewelry Sapphire Jewelry Top 10 Gem Rings Design Your Own LEARN What is a Lab-Grown Gem? The Science Behind Our Gems PRETTY IN PINK Explore The Pink Sapphire Collection SHOP NOW JEWELRY Rings Earrings Necklaces Bracelets SHOP BY STYLE Lab Diamond Jewelry Gemstone Jewelry Metal Jewelry Eternity Rings Pinky Rings Fashion Rings Mens Rings FEATURED Best Sellers Tennis Jewelry Pink Sapphire Jewelry Earring Upgrade Program Ready to Ship Jewelry Design Your own Cocktail Ring SHOP BY OCCASION Gifts For the Bride Anniversary Gifts Graduation Gifts Shop All Gifts Get Inspired Martini Earrings Tennis Bracelet Twist Pendant Fleur Toi et Moi Ring Eternal Monogram Ring Round Eternity Band STUNNING Fine Jewelry for Every Occasion Shop Now ABOUT US Who We Are Our Founder Our Mission Why MiaDonna Reviews Press SUSTAINABILITY Our Pledge Our Foundation Conflict-Free Diamonds Conflict Diamond Facts OUR MATERIALS Lab Grown Diamonds Lab Created Gemstones Recycled Metal Guide LEARN Complimentary Services Cleaning & Jewelry Care Ring Sizing Financing FAQ Blog Gift Guides Most Gifted Classic Jewelry Must-Haves Luxe Gifts Personalized Gifts Ready To Ship Jewelry By Recipient Gifts For Her Gifts For Him Gifts For The Bride By Price Gifts Under $750 Gifts Under $1,500 Gifts Under $2,500 Gifts Over $2,500 EXPLORE THE GIFT EDIT The Finest Jewelry Gifts SHOP NOW Lab-GrownDiamonds Welcome to the future of diamond! Trust the original Lab Grown Diamond retailer. SHOP QUALITY PRICE SHAPES SCIENCE GRADING ETHICS HISTORY LEARN ABOUT LAB-GROWN DIAMONDS FROM MIADONNA Exceptional Quality & Ethics from the Pioneers of the IndustryMiaDonna is the world’s first lab-grown diamond company, the first B Corp-certified diamond enterprise, and the trailblazing retailer of carbon-negative diamonds. Since 2005, we've fused innovation, sustainability, and philanthropy to create lab-grown diamonds that stand among the rarest diamonds on Earth. Here's why our diamonds reign supreme! Superior Quality Not all lab-grown diamonds are created equal. MiaDonna’s Lab-Grown Diamonds are harder and brighter than 99% of all diamonds, no matter their origin. They’re real and they’re spectacular. Superior Ethics We pioneered the lab grown diamond industry in 2005 to be the fundraiser of our foundation. Every MiaDonna purchase helps stop and repair the damage wrought by diamond and gold mining industries. And we prove it We proudly back up our quality and sustainability claims with world-renown third-party certifications and verifications. You truly can trust the original Lab-Grown Diamond retailer. What Are Lab-Grown Diamonds? Lab grown diamonds, also known as synthetic, grown diamonds, or lab created diamonds, are diamonds, but they are grown in a controlled laboratory environment using advanced technology to replicate the earth's natural process of crystallizing carbon into brilliant diamonds.Lab created diamonds possess the same chemical and physical properties as natural diamonds, making them chemically, optically, and physically identical to earth-mined diamonds. They not only offer a sustainable and ethical alternative to mined diamonds, they also come at a more affordable price point without compromising on quality. So, if you're looking for a stunning and eco-friendly choice, consider the brilliance of a lab-grown diamond.Shop loose diamondsHow to choose the best lab grown diamonds Can you tell the difference between an earth-mined diamond and a lab created diamond? While both earth-mined diamonds and lab-created diamonds have the same chemical composition, only trained gemologists using advanced gemological equipment can detect differences in their growth patterns and inclusions. Advanced technology, such as UV fluorescence imaging and specific laser inscription patterns, aids in distinguishing between the two types. However, to the naked eye, without specialized equipment, it is nearly impossible to know the difference. Do lab grown diamonds test positive on a diamond tester? Yes, lab-grown diamonds do test positive on a diamond tester. Diamond testers work based on the principle of thermal conductivity, and lab-grown diamonds have the same thermal properties as natural diamonds, resulting in a positive test. These advanced testers can distinguish between diamonds and other gemstones, ensuring the authenticity of the stone. Whether mined or lab-grown, both types of diamonds will show a positive result on a reliable diamond tester, reassuring consumers and jewelers alike about the genuineness of the diamond they are examining. Are lab grown diamond fake? No, lab-grown diamonds are not fake. They are real diamonds with the same chemical composition as natural diamonds. The only difference lies in their origin. Lab-grown diamonds are created in controlled environments using cutting-edge technology. It's like getting your ice from your freezer versus getting ice from a glacier. These diamonds possess the same brilliance, hardness, and beauty as their mined counterparts. Do all lab grown diamond look alike? No, not all lab-grown diamonds look alike. Lab-grown diamonds exhibit the same variations in color, clarity, and cut as their mined counterparts. We put the right conditions together in a lab, but nature takes it from there and grows us a diamond. Advanced technology allows us to create a wide range of lab-grown diamonds with diverse appearances, catering to individual preferences and styles. From classic white diamonds to fancy colors, each lab-grown gem possesses a distinct allure. Are Lab Grown Diamonds Real? Yes! It's a fact that lab diamonds are real diamonds, identical in every way (but the price!) to earth-mined diamonds. Except that MiaDonna’s lab-grown diamonds are better than 99% of all other diamonds, no matter their origin. Not to be confused with cubic zirconia, moissanite, or a "look-a-like" diamond, grown diamonds are 100% pure crystallized carbon. Think of it as making ice in your modern-day freezer versus getting it from a glacier. Both are frozen H2O regardless of the origin.We are crystalizing carbon into stunning rough diamonds that are then cut, polished, and graded just like earth-mined diamonds. Lab created diamonds carry the same optical, physical, and chemical properties. They have the same refractive index, dispersion, and hardness and are graded to the same standards as mined diamonds by leading independent gemological institutes, including the IGI, GIA, and GCAL. Bespoke Lab Grown Diamond Engagement Rings and Fine Jewelry handcrafted with the top 1% of lab diamonds. Engagement Rings Wedding Bands Earrings Bracelets Jewelry LAB GROWN DIAMOND QUALITY The Best Lab-Grown Diamonds are only at MiaDonna We are the pioneers of the lab created diamond retail industry and have been selling lab diamonds directly to consumers since 2005. Our created diamonds are superior to earth-mined diamonds and other grown diamonds on the market today.SUPERIOR TO OTHER LAB CREATED DIAMONDSWe are now s… truncated (30,729 more characters in archive)