ROY DIAMOND is a diamond and jewellery manufacturing company based in Surat, India, built on expertise, innovation, and a strong commitment to quality.
With dedicated capabilities across diamond manufacturing, jewellery design, jewellery production, diamond assortment, and custom development, we provide complete manufacturing solutions for B2B clients across global markets.
ROY DIAMOND operates dedicated diamond and jewellery manufacturing facilities in Surat, India, supported by state-of-the-art jewellery manufacturing technologies, modern production systems, and skilled craftsmanship.
Our manufacturing infrastructure is designed to handle both specialized custom requirements and large-scale jewellery production, enabling us to serve B2B clients with consistency and dependable production capacity.
From concept development and diamond selection to jewellery manufacturing, and quality control, every stage is managed with close attention to detail.
We serve B2B clients globally, providing reliable diamond and jewellery manufacturing solutions tailored to different markets and business requirements.
Our capabilities include:
Whether developing a custom jewellery collection or fulfilling larger production requirements, our focus remains on quality, consistency, precision, and long-term business relationships.
Our diamond division specializes in Lab-Grown Diamonds for jewellery manufacturing and B2B supply.
We provide:
Our calibrated diamonds are carefully selected and assorted to maintain consistency in size, shape, appearance, and quality, making them suitable for efficient and precise jewellery manufacturing.
ROY DIAMOND provides custom jewellery manufacturing services for B2B clients, supporting projects from initial design concepts through final production.
Our team works closely with clients to develop jewellery according to their designs, specifications, diamond requirements, production quantities, and market needs.
Our integrated diamond and jewellery manufacturing capabilities allow us to maintain greater control over quality, consistency, and production throughout the entire process.
Akash Roy leads the jewellery design and production division at ROY DIAMOND. He oversees the development of jewellery from design concepts through manufacturing, with a strong focus on craftsmanship, precision, finishing, production efficiency, and quality standards.
Vishesh Roy leads diamond production and diamond assortment for jewellery manufacturing. He oversees the selection, matching, calibration, and assortment of diamonds according to specific jewellery requirements while maintaining consistency in quality, size, appearance, and overall presentation.
Dipali Roy is the Founder and Owner of ROY DIAMOND. She provides overall leadership and strategic direction to the company, supporting its operations, development, business relationships, and long-term growth.
At ROY DIAMOND, diamond expertise, modern manufacturing technology, and jewellery craftsmanship come together under one integrated process.
Our commitment is to provide global B2B clients with dependable manufacturing, consistent quality, flexible production capabilities, and professionally executed diamond and jewellery solutions.
Diamond Manufacturing • Jewellery Manufacturing • Custom B2B Production • Calibrated Lab-Grown Diamonds • Fancy Colour Lab-Grown Diamonds
Crafted in Surat • Serving B2B Clients Worldwide
4th Floor, Office No. 435
Mahek Icon, Near Sumul Dairy
Sumul Dairy Road, Katargam
Surat, Gujarat – 395004, India