Loose Diamond

Loose lab grown diamonds serve a wide range of jewelry making purposes. They are widely used to craft fine jewelry including engagement rings, wedding bands, pendants, necklaces, stud earrings and bracelets. Large carat stones act as center main stones for high-end customized jewelry, while small melee diamonds are applied to pavé setting, halo inlay and edge decoration. Besides jewelry production, they are also used for jewelry display, gem collection, gift customization and craft ornament making. With stable optical and physical properties, they fit both luxury bridal series and daily fashion jewelry designs for global brands and workshops.

We support flexible order rules to cater to different clients’ demands. For regular-sized loose diamonds above 0.3 carats, there is no strict minimum order quantity, allowing single-piece purchase for sample checking or small-batch customization. For micro melee diamonds sold by carat weight, we set 1 carat as the minimum order. As a direct manufacturer, we accept mixed orders of different carats, cuts and grades. Whether you are small designers, retail stores or large jewelry factories, we can accommodate your order needs with competitive factory prices and sufficient in-stock supply.

All of our supplied loose synthetic diamonds are professionally cut and polished finished products. We adopt standard cutting craftsmanship for various styles like round brilliant, princess, asscher, radiant and cushion. Every stone goes through multiple precise cutting, grinding and polishing procedures to present ideal luster, fire and brilliant effect. There are no rough unpolished diamond crystals in our regular inventory. Uniform cutting workmanship ensures consistent visual performance, perfectly meeting all kinds of jewelry inlay and design requirements.