Diamond & Precious Gemstone Buying
Certified Evaluation for Loose Diamonds, Rubies & Ceylon Sapphires
Looking to sell natural diamonds or precious gemstones in Sri Lanka? We buy natural diamonds, GIA/IGI certified stones, loose diamonds, Ceylon blue sapphires, rubies, emeralds, and fine gemstone jewelry at competitive international market prices. We ensure a secure, confidential, and hassle-free valuation experience with instant payouts.
What We Accept
Items eligible for instant cash valuation
- Loose & Certified Diamonds (GIA, IGI, HRD)
- Diamond Engagement Rings & Pendants
- Ceylon Blue Sapphires & Yellow Sapphires
- Natural Rubies & Emeralds
- Heirloom Fine Gemstone Jewelry
4-Step Valuation Process
Transparent & damage-free
1. Gemologist Inspection
Our certified in-house gemologists examine carat, clarity, color & cut under magnification.
2. Certificate Verification
We verify GIA, IGI, GRS, or local lab certificates if available.
3. International Valuation
Priced accurately using Rapaport diamond index and gemstone market rarity.
4. Immediate Cash Settlement
Get paid instantly in cash or wire transfer with a full purchase invoice.
Frequently Asked Questions
Common questions about Diamond & Precious Gemstone Buying
Do I need a lab certificate to sell my diamond?
No certificate is required. Our certified gemologists perform in-house optical testing for uncertified diamonds as well.
Do you buy Ceylon Blue Sapphires?
Yes! Sri Lanka is world-famous for sapphires and we offer top international market rates for high quality Ceylon sapphires.
Find a Branch Offering This Service
All 16 GBC branches across Colombo offer instant valuation and cash payouts.
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