Loose Diamonds
- 0.005 ct to 0.18 ct
- Available in all shapes
- Color range D to Z
- Fancy color diamonds available
Since 1962
Your Trusted Source of Eternal Brilliance
A third-generation legacy in diamonds & fine jewelry manufacturing — crafting brilliance across generations.
Our Heritage
At Ravei & Co., we proudly carry forward a legacy that began in 1962, when our late grandfather established our first diamond manufacturing unit with a vision to create a globally trusted name in diamonds and fine jewelry.
Today, as a third-generation diamond and jewelry manufacturer & wholesaler, we continue to pursue that vision with dedication, craftsmanship, transparency, and excellence.
Based in Surat, India — the world's diamond hub, we specialize in manufacturing and supplying high-quality natural and lab-grown diamonds along with bespoke fine jewelry for clients across the globe.
Our Diamond Expertise
For jewelers, retailers, designers, and private clients worldwide — natural and lab-grown diamonds of exceptional quality.
Layouts ranging from 0.10 ct to 0.50 ct, plus premium necklace & high jewelry layouts using natural diamonds.
Fine Jewelry Manufacturing Excellence
Decades of craftsmanship, exceptional finishing, and precision — with specialized setting techniques that ensure luxury, durability, and brilliance in every piece.
The Collection
A glimpse of our diamonds and fine jewelry creations. Use the filters to explore by category.
Our Commitment
"Your Trusted Source of Eternal Brilliance"
This is not just our motto — it represents our commitment to every client we work with.
Share your requirements, and our team will provide you with the finest range of diamonds and jewelry tailored to your needs.
Global Presence & Fast Worldwide Delivery
Trust, consistency, and professionalism — backed by a streamlined manufacturing and export process.
Worldwide delivery within 4–5 working days.
Secure and transparent international shipping.
Professional packaging and full documentation.
Smooth communication and dedicated support.
International Trade Show Participation
We regularly participate in major international gem and jewelry exhibitions to showcase our craftsmanship and build strong global partnerships.
What Our Clients Say
"Thank you very much. It's a pleasure working with you, and I hope to meet you soon in person."
"We have reviewed our orders, and they are of very good quality. Thank you very much — we look forward to working with you again."
"I received the 6Ct natural emerald ring — it is amazing. Thank you for your cooperation and especially your flexibility with delivery place and timing."
Get in Touch
Whether you're looking for certified diamonds, custom fine jewelry, wholesale supply, or exclusive bespoke creations — Ravei & Co. is committed to delivering excellence with every piece.
Based in Surat, India — the world's diamond hub.