CustomDiamJewel is a jewelry manufacturer based in Surat, India, specializing in custom diamond pieces and serving resellers and store owners through a direct-from-manufacturer platform. The brand creates jewelry using natural diamonds, lab-grown diamonds, and moissanite, and offers loose stones alongside finished designs. Its collections include engagement rings, wedding bands, earrings, bracelets, necklaces and pendants, as well as hip-hop jewelry such as Cuban chains, tennis chains, rings, watches, and grillz. Customers can request personalized designs, share their own ideas, and work with the company’s design team to develop pieces including custom engagement and vintage-style jewelry.

The stated production process covers CAD design using Matrix and Jewel CAD software, wax modeling, gold casting, diamond setting, final polishing, and quality control. CustomDiamJewel also provides worldwide shipping, with parcels described as fully insured. The company highlights its manufacturing expertise, bespoke service, and options for different needs and budgets. Its site presents the business as a platform for trade buyers while also inviting individual customers to design and order jewelry directly.