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We really care about your diamond investment. Our long term customers including jewellery manufacturer, wholesalers and retailers.

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SGDX Singapore Diamond Exchange

The world’s first 100% physically backed for both diamonds and precious metals exchange, is a marketplace to deliver price transparency and liquidity for our customers.

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Source your diamonds from SGDX directly. Contact us and we will quote you with the latest Rapaport wholesale price list and discounts.

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Featured News

SGDX Singapore Diamond Exchange Founder and CEO Dato Sri Teo Tsoon Yong received the 2023 Global Chinese Distinguished Entrepreneur Lifetime Achievement Award.

Dato Sri Teo Tsoon Yong JP, Founder and CEO of SGDX was honored with the 2023 Global Chinese Distinguished Entrepreneur Award

World's Thinnest Mechanical Watch - Yours for $1.7m

World’s Thinnest Mechanical Watch – Yours for $1.7m

diamond mothae 204ct

Diamond Miner Lucapa Recovers 204-ct Diamond at Mothae

hublot black diamond watch

Muggers Steal Tourist’s $1m Black Diamond Hublot Watch

chow tai fook store

Jeweler Chow Tai Fook’s Revenue Rises by 41%

molly diamonds

Molly Sims Dazzles with $1m of Diamonds in her Hair

Many small diamond close up and Diamond tweezers on black background

De Beers Hikes Price of Smaller Diamonds as Sanctions hit Alrosa

Diamond crown made by Tiffany & Co

Rapper’s Crown of Diamond Thorns, Made by Tiffany & Co

sgdx $11m Blue Diamond Fails to Sell at Auction

$11m Blue Diamond Fails to Sell at Auction

gold bars diamond

Russia Accused of Selling Gold on Black Market


A diamond being securitized by a Gemmologist

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