Each lab-grown diamond, like natural diamonds, is uniquely characterized. Images are for design reference only; carat and brilliance may vary. All stones are IGI/GIA certified.
We offer lab-grown diamonds at prices not only far below mined stones, but consistently lower than most lab-diamond retailers—without ever compromising quality.
Craft & Custom Design
From timeless solitaires to bespoke creations, our in-house artisans craft pieces that reflect your story, guided by decades of expertise.
Heritage in New York
Established in 2015 in the heart of New York’s iconic Diamond District, Bow Tie Lab Diamonds carries forward a legacy shaped by artisans devoted to fine jewelry.
Each lab-grown diamond, like natural diamonds, is uniquely characterized. Images are for design reference only; carat and brilliance may vary. All stones are IGI/GIA certified.
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Complimentary shipping
We offer complimentary shipping on all Bow Tie Lab Diamonds Inc. orders placed on the U.S. website for domestic delivery. (Expedite not included)
Size Guide
Determine the correct bracelet, necklace or ring size with the our size guide.
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