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Home Blog

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Green: The color of life

Green: The color of Life

understanding diamonds

Are lab-grown diamonds really the same as the natural ones?

10 awesome blue gems that can chase your Monday blues away

10 awesome blue gems that can chase your Monday blues away

Gems in Red - Secrets of 10 Red Gemstones

Gems in Red - Secrets of 10 Red Gemstones

Presidium - Screen out lab-grown diamonds with ARI

The ARI by Presidium

Presidium - Top 10 colourless gems that are an alternative to Diamonds

Top 10 colorless gems that are an alternative to Diamonds

Presidium - Guide to Buying Lab-Grown Diamonds in Singapore

Guide to Buying Lab-Grown Diamonds in Singapore

5 Things You Should Know About Lab-Grown Diamonds

5 Things You Should Know About Lab-Grown Diamonds

Presidium - Screen out lab-grown diamonds with SDS II

Screen out potential laboratory-grown diamonds with the Synthetic Diamond Screener II by Presidium

Presidium - 10 Most Common Colored Gemstones

10 Most Common Colored Gemstones

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