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Colored diamonds have a unique place in our heart. Color symbolizes emotion, character and confidence. Their beauty and mystery creates the ultimate desire. Our passion in colored diamonds empowers us to obtain the most extravagant and rare colors. 

Gem Diamond Corporation is a fourth generation family business. It was established in Hong Kong during 1979. It specializes in  manufacturing and wholesaling of fancy colored and rose cut diamonds. Gem Diamond Corporation is a reputable and trusted supplier. Our company believes in creating strong relationships with our clients that help develop both our businesses.

What's your color?

Since 1979

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