Voyage of Colors
Rare stones brought home — from Muzo, Mogok, Panjshir. For collecting, jewelry, and private acquisition.
New Arrivals
Afghan Emerald · Vivid Green · 1.13 ct
An exceptional emerald from Afghanistan in the top-tier Vivid Green / Verdant Green colour. Open colour, excellent brilliance, and an elegant Asscher cut that gives the stone real depth. A rare balance of saturation, transparency and crystal life — a true collector's gem.
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Reports from mining sites, rare stone reviews, and notes on choosing gemstones — filmed where the stones are found.
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See your stone as a finished piece
Pick any gemstone from our catalogue and preview it set in a ring, pendant or earrings — generated to your chosen style, metal and form. From loose stone to a piece you can picture wearing.
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VOC Gems
We source rare colored gemstones directly from origin — emeralds, rubies, spinels, sapphires, and other exceptional minerals — and make them available for private acquisition, fine jewelry, and collecting.
Every stone is certified by leading international gemological laboratories. We offer secure worldwide shipping and a personal approach to every client.
Why collectors trust VOC Gems
No claims we cannot back. Every point below can be checked.
Member of the Thai Gem & Jewelry Traders Association
VOC Gems Co., Ltd. is a registered member of TGJTA — membership No. 4806. Membership can be verified directly with the association.
Verify with TGJTA →
Stones sourced at origin — in person
Our founder travels to the mining regions himself. The stones you see are selected on the ground, not bought through intermediaries.
Every significant stone comes with an independent gemological report — reviewed before any payment.
Fully insured, fully tracked worldwide delivery. Your payment is protected at every step.