Lab Grown Diamond Engagement Jewelry A brilliant way to mark forever. Lab-grown diamond engagement rings, crafted to honor the promise, the moment, and every day after. Shop Engagement Rings Start A Custom Ring Start Here Crafted to Your Vision. 01 Shape Oval, round, marquise—choose the form that mirrors her inner light. 02 Setting Solitaire, halo, side-stone—the delicate scaffolding of your promise. 03 Metal White, Yellow, or Rose Gold—toned to complement her radiance. 04 Meaning Make the narrative unmistakably and eternally yours. Most Loved Pieces Most-Cherished Cuts. Best Seller Add to wishlist Browse Wishlist Quick view Marquise Cut Lab Grown Diamond Unique 6-Prong Engagement Ring in Rose Gold $1,128 Select options (24) Best Seller Add to wishlist Browse Wishlist Quick view Round Cut Lab Grown Diamond Solitaire Leaf Design 4 Tab Prong Engagement Promise Ring in Yellow Gold $1,003 Select options (32) Add to wishlist Browse Wishlist Quick view Pear Cut Lab Grown Diamond Vine Bypass 4 Claw Prong Engagement Ring in Rose Gold $1,069 Select options (5) Add to wishlist Browse Wishlist Quick view Marquise Cut Lab Grown Diamond Fantasy-Inspired 4-Prong Engagement Ring in Yellow Gold $1,159 Select options (5) Best Seller Add to wishlist Browse Wishlist Quick view Oval Cut Lab Grown Diamond Twisted 6-Prong Engagement Ring in Yellow Gold $1,198 Select options (123) Best Seller Add to wishlist Browse Wishlist Quick view Oval Cut Lab Grown Diamond Vintage 4-Prong Engagement Ring in Yellow Gold $1,195 Select options (31) Lab Diamond Education Why lab grown? Selected for extraordinary fire and absolute optical precision, our lab-grown diamonds introduce a more intentional way to celebrate love: a grander center stone, a more intricate setting, and bespoke details—crafted entirely without compromise to the heritage of haute joaillerie. Exceptional Fire Center-Stone Presence Bespoke Setting Modern Heirloom The Art of the Silhouette Every cut holds a different promise. Explore the geometries that resonate with your love story. Marquise Cut Diamond A bold elongated shape — a striking choice that stands out, with elegant length that flatters the finger. Round Cut Diamond The most classic shape — a timeless choice that never goes wrong, with perfectly balanced sparkle. Oval Cut Diamond An elegant, elongating shape — perfect if she loves classic beauty with a modern feel. Pear Cut Diamond A romantic teardrop shape — made for women with a soft, elegant sense of style. Princess Cut Diamond A sharp modern shape — a bold choice with brilliant sparkle and contemporary style. Emerald Cut Diamond A refined step-cut shape — understated elegance for those with refined taste. Kite Cut Diamond A striking geometric shape — for those drawn to bold, unconventional design. Radiant Cut Diamond A bold brilliant-cut shape — a striking choice for sparkle that truly stands out. Cushion Cut Diamond A soft vintage-inspired shape — romantic charm she’ll instantly fall for. Hexagon Cut Diamond A perfectly symmetrical shape — distinctive geometry for those who stand apart. Long Hexagon Cut Diamond A modern architectural shape — for women with a bold, distinctive sense of style. The Art of the Silhouette Every cut holds a different promise. Explore the geometries that resonate with your love story. Round Cut Diamond The most classic shape — a timeless choice that never goes wrong, with perfectly balanced sparkle. Oval Cut Diamond An elegant, elongating shape — perfect if she loves classic beauty with a modern feel. Marquise Cut Diamond A bold elongated shape — a striking choice that stands out, with elegant length that flatters the finger. Pear Cut Diamond A romantic teardrop shape — made for women with a soft, elegant sense of style. Princess Cut Diamond A sharp modern shape — a bold choice with brilliant sparkle and contemporary style. Emerald Cut Diamond A refined step-cut shape — understated elegance for those with refined taste. Kite Cut Diamond A striking geometric shape — for those drawn to bold, unconventional design. Radiant Cut Diamond A bold brilliant-cut shape — a striking choice for sparkle that truly stands out. Cushion Cut Diamond A soft vintage-inspired shape — romantic charm she’ll instantly fall for. Hexagon Cut Diamond A perfectly symmetrical shape — distinctive geometry for those who stand apart. Long Hexagon Cut Diamond A modern architectural shape — for women with a bold, distinctive sense of style. Custom Ring Service Custom Made for the Moment Bespoke lab-grown diamond engagement rings, intimately designed around the nuances of your unique love story and meticulously brought to life by master artisans. Start The Custom Journey LisaJewelryUS 6C Promises Six Standards Behind Every Ring A sacred covenant of master craftsmanship, intimate personalization, premium diamond selection, and transparent value—ensuring your ring is as pure as the vow it seals. Craftmanship Customization Color Clarity Cut Cost CRAFTSMANSHIP: Hand-Finished Intricate Details Our master artisans pour decades of experience into every detail, blending old-world techniques with modern precision to ensure every piece is as durable as it is beautiful. CUSTOMIZATION: Bespoke Design, One-of-a-Kind Whether it’s a sketch from your imagination or a tweak to a listed design, we offer limitless possibilities to co-create a piece that feels like “you”. COLOR: Top 30% Premium Selection We hold an uncompromising standard for vibrancy. Whether it is a brilliant white diamond or a unique fancy diamond, we only source from the top 30% of global supply, filtering out dull or uneven tones to guarantee a mesmerizing hue. CLARITY: Eye-Clean Perfection Guaranteed We promise visual purity that stands the test of scrutiny. Every diamond we use is graded VS or higher. CUT: Unmatched Beauty 3x the usual time is invested to ensure exceptional fire and brilliance from every angle. Even the smallest accent stone is carefully crafted to deliver intense sparkle. COST: Transparent Pricing, Direct Value By eliminating traditional retail markups and middleman fees, we pass the savings directly to you. Our promise is simple: superior craftsmanship and higher-grade materials at an honest, workshop-direct price. Faq Why Choose Lab Grown Diamonds? Are lab-grown diamonds good for engagement rings? Absolutely. They are real diamonds in every sense. A diamond is defined by

Metal Type & Color Select from Silver, 10K, 14K, 18K gold, or Platinum based on your preference. (Palladium is available for customization)   Center Stone Details Stone Type Diamond Creation Method Lab Grown Shape Marquise Brilliant Cut Color D-F (COLORLESS) Clarity VS+ Certification IGI   Side Stones Details Stone Type Diamond Creation Type Lab Grown Shape Round Color D-F (COLORLESS) Clarity VS+ Weight About 0.2 Carat   Wedding Band Details Stone Type (contact us for customization) Diamond Creation Method Lab Grown Shape Round & Pear Color D-F (COLORLESS) Clarity VS+ Total Carat Weight About 0.08 Carat

From romantic pink diamonds to bold black diamonds, every color tells a different story. Discover the meaning behind popular lab diamond colors and find the one that best reflects your personality, style, and approach to love.

Do colored lab diamonds fade over time Discover the truth about colored diamond durability how color is created and whether pink yellow blue and green lab diamonds can lose their color over time.

Pink and yellow lab diamonds create completely different moods Discover which colored diamond fits your style personality and luxury aesthetic best in this detailed comparison guide

Your engagement ring should feel as personal as your love story. In this zodiac diamond personality guide, discover which diamond shape best matches your zodiac sign — from romantic oval diamonds to bold marquise and elegant emerald cuts. Explore how diamond shapes reflect personality, emotional energy, and modern engagement ring style while finding the perfect lab grown diamond ring for your unique aesthetic.

Thinking about an oval engagement ring Discover the real pros and cons of oval diamonds including sparkle size appearance and what to know before buying

IGI-certified diamonds provide transparency trust and professional grading for modern lab grown diamond jewelry. In this guide we explain what IGI certification means how the diamond grading process works and why LisaJewelryUS uses IGI-certified diamonds to ensure consistent quality and buyer confidence.