The Categories
GIA / IGI Certified
Lab grown diamonds come with GIA or IGI certification on every order. Not self-reported. Graded independently, before it reaches you.
Two-Factor Testing
GIA or IGI certification is the first check. Two-factor testing is the second. Both happen before your order ships. That's what transparency in properties means here.
Ethical Sourcing
Lab grown diamonds are sourced and supplied with full property transparency. Your brand gets the documentation to back every claim it makes.
Single-Source
Most brands source lab grown diamonds through weeks of WhatsApp negotiations with multiple manufacturers. TIJS gives you one certified source for the entire category.
The Expertise
The Store
Single Source Procurement for Indian and International Jewellery Brands.

The Indian Jewellery Store is your single source procurement window to India's manufacturer network. Browse catalogues, compare designs, and place orders directly. No middlemen, no fragmented RFQ threads.
Whether you're sourcing catalogue pieces or looking for custom designs, we handle logistics and quality control end to end. You focus on your brand. We handle the supply chain.
The Services

Browse 250+ production-ready designs across all categories. Select what fits your brand, place the order, and receive certified pieces — no design work, no waiting on quotes.

Pick a base design and make it yours. Choose your metal, plating finish, and stone quality. We produce it to your spec with the same certification and quality standards.

Have your own sketches or reference pieces? Send them over. Our manufacturing network translates your concept into production-ready pieces — end to end, no miscommunication.
Questions
Quick answers to common questions about The Indian Jewellery Store.