Home / Lab Ready Lab grown center-stone diamond engagement rings: premium cut, color and clarity.GIA graded and shopping cart ready! Shop By Center-stone Type: Natural Diamond Lab Diamond Moissanite Color GemsShop By Style: Pave Solitaire Three-Stone Signature Wrap Invisible Gallery™ Yellow Gold Halo Pave Prongs Three-Row Hidden Halo™ Shop By CloseShopping Options more filters: View Main Ring Gallery In-StockIn-StockNoCollectionAll Engagement RingsSignature WrapInvisible Gallery™Retro & Vintage InspiredBest SellersShape Round Cushion Radiant Princess Asscher Hybrid Pear Oval Emerald Marquise Heart Antique Reset AllDesign Features Solitaire Pave Three-stone Style Extras Cathedral Rose & Yellow Bezel Set Price Range$5,000 to $7500Price Range$6,000 - $6,100$6,200 - $6,300$6,300 - $6,400$6,600 - $6,700$6,800 and aboveCenter-stone Size1ct to 1.49ct1.50ct to 1.99ct2ct to 2.99ct3ct to 3.99ct4ct to 4.99ct5ct & above Reset All Sort: Bestsellers Bestsellers Newest Price (Low to High) Price (High to Low) In-StockNew Arrival Your selection: Lab Diamond Emerald 3ct to 3.99ct Reset AllShow Filters 9 Items Page: 12 Show 5 10 15 20 25 per page Center-stone size Allunder 1 carat Show 5 10 15 20 25 per page View as: Grid List Item 6 to 9 of 9 total Page: 12 3.88 carat Emerald Cut Lab Diamond and Sapphire Three-Stone Ring Three-stone ring featuring emerald cut lab center stone flanked by matching emerald cut blue sapphires. Sapphire setting: 1.05 carats natural blue sapphire emerald cut side stones, gem quality Ring Measures 1.83mm wide Learn More Add to Cart 3.66 carat Emerald Cut Lab Diamond Bezel Set Ring This stunning ring combines a vintage bezel setting with a modern, east-west set emerald cut stone and our Invisible Gallery™ for our most secure and lowest set ring. Diamond setting: .15 carats, colorless/VS clarity Ring measures 1.9mm wide Learn More Add to Cart 3.06 carat Emerald Cut Lab Diamond Three-Stone Invisible Gallery™ Ring Invisible Gallery™ three-stone ring design with an emerald cut lab diamond center offset by matching emerald cut side diamonds. This low profile design sits close to the hand while allowing for a flush fit wedding band Diamond setting: 1 carat lab-grown emerald cut side stones, Colorless/VS Clarity Learn More Add to Cart 3.09 carat Emerald Cut Lab Diamond Engagement Ring Breathtaking emerald cut lab grown diamond center in a sleek handmade cathedral design featuring a delicate pave band and a fully detailed gallery Diamond setting: .50 carats full cut round brilliant melee, Colorless/VS Clarity Learn More Add to Cart 9 Items Page: 12 Show 5 10 15 20 25 per page Center-stone size Allunder 1 carat Show 5 10 15 20 25 per page View as: Grid List Item 6 to 9 of 9 total Page: 12LAB Ready Products What are Lab-Grown Diamonds?Lab-grown diamonds, also known as lab-created diamonds, man-made diamonds, or synthetic diamonds, are diamonds that are manufactured in a laboratory. Lab-grown diamonds are created using two different methods: high pressure and high temperature (HPHT) or chemical vapor deposition (CVD). Lab-grown diamonds are real diamonds with the same hardness, optical properties, and chemical composition as natural diamonds. Benefits of Lab-Grown DiamondsLab-grown diamonds have many benefits over natural diamonds.Lab-grown diamonds are ethically produced because they are not mined from the earth. All lab-grown diamonds are conflict-free.Lab-grown diamonds are less expensive than natural diamonds because there is an infinite amount of lab-grown diamonds that can be created. Where to Buy Lab Grown DiamondsLab-grown diamonds are available through many different retailers. Lauren B Jewelry in New York City offers a large selection of lab-grown diamonds in-store located on the third floor at 608 5th Avenue, New York, NY 10020. Antique Name, Modern FlairThe cushion cut diamond can be traced back to the old mine cut of the 1800s. Characterized by a high crown, a deep pavilion, and large facets, the cushion cut was made to glitter in low light. Our LAB Ready take on this soft square shape is made to modernize a long-time favorite.Our lab-grown antique cushion diamonds take center stage, whether they’re set in a three-stone ring or classic pavé band. The depth of the cut makes it the perfect choice for a variety of settings, from the simple, yet elegant basket to the lofty cathedral. It’s also ideal for showcasing our signature wrap design.Best of all, you can comfortably stack with a wedding band.Ring Terms to KnowThis small, delicate piece of jewelry only seems simple. Here are a few key terms to help you understand the anatomy of a diamond ring:Prongs: These small metal hooks holding the stone(s) in place. The center stone may have a horizontal band connecting the prongs; this creates a basket setting.Gallery: The area below the center-stone and above the shank of the ring. This is a great place to add some beautiful finishing touches to your ring.Shoulders: Shoulders refer to the two sides of the ring between the setting and the rest of the band.Shank: This refers to the rest of the band as it encircles the finger. The shank can include diamonds or gemstones, or be completely solitaire, and vary in size from ring to ring.We take pride in crafting quality, durable jewelry. Since lab-grown diamonds are as hard and strong as mined diamonds, these stones are made to last.
9 Items Page: 12 Show 5 10 15 20 25 per page Center-stone size Allunder 1 carat Show 5 10 15 20 25 per page View as: Grid List Item 6 to 9 of 9 total Page: 12 3.88 carat Emerald Cut Lab Diamond and Sapphire Three-Stone Ring Three-stone ring featuring emerald cut lab center stone flanked by matching emerald cut blue sapphires. Sapphire setting: 1.05 carats natural blue sapphire emerald cut side stones, gem quality Ring Measures 1.83mm wide Learn More Add to Cart 3.66 carat Emerald Cut Lab Diamond Bezel Set Ring This stunning ring combines a vintage bezel setting with a modern, east-west set emerald cut stone and our Invisible Gallery™ for our most secure and lowest set ring. Diamond setting: .15 carats, colorless/VS clarity Ring measures 1.9mm wide Learn More Add to Cart 3.06 carat Emerald Cut Lab Diamond Three-Stone Invisible Gallery™ Ring Invisible Gallery™ three-stone ring design with an emerald cut lab diamond center offset by matching emerald cut side diamonds. This low profile design sits close to the hand while allowing for a flush fit wedding band Diamond setting: 1 carat lab-grown emerald cut side stones, Colorless/VS Clarity Learn More Add to Cart 3.09 carat Emerald Cut Lab Diamond Engagement Ring Breathtaking emerald cut lab grown diamond center in a sleek handmade cathedral design featuring a delicate pave band and a fully detailed gallery Diamond setting: .50 carats full cut round brilliant melee, Colorless/VS Clarity Learn More Add to Cart 9 Items Page: 12 Show 5 10 15 20 25 per page Center-stone size Allunder 1 carat Show 5 10 15 20 25 per page View as: Grid List Item 6 to 9 of 9 total Page: 12LAB Ready Products