Lab-Grown Round Diamond, 0.8mm Loose Stone

A loose 0.8mm round lab-grown diamond graded VS+ in clarity and F+ in color — a melee-scale white stone suited to accent and pavé work.

Lab-grown diamonds are produced in controlled environments using high-pressure high-temperature or chemical vapor deposition methods, and are chemically, optically, and physically identical to mined diamonds. Melee stones in this size range have long been used in fine jewelry as accents around center stones, in pavé bands, and along halo settings, where their brilliance multiplies the light return of a larger feature stone.

At 0.8mm, this stone sits firmly in melee territory — too small to stand alone but ideal for custom setting projects, repairs of existing pieces, or accenting around a center gem. The round brilliant cut remains the most light-efficient shape in diamond cutting.

Suits a jeweler, designer, or collector sourcing a single high-quality lab-grown accent stone for a specific custom or restoration project.

Ships free on orders over $99. Arrives in Sophia Jewelers signature packaging.