Multiple loose lab-grown diamonds of different cuts — oval, pear, marquise and cushion — resting on an open palm, photographed for DHARIN fine jewelry
cultivated gemstones

Lab-Grown Diamond vs Natural Diamond: What Actually Matters

Lab-grown and natural diamonds share the same chemical structure, physical properties, and optical behaviour. The difference is origin. Here is...

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DHARIN Jewelry Journal

Explore mineral-inspired design, the art of quiet luxury, and stories behind our lab-created diamonds and architectural jewelry.

Red cushion-shaped gemstone ring with clear side stones in silver-tone settings Gemology

The World Within Ruby: A Guide to Color, Clarity, and Origins

Explore ruby color, pigeon blood red, rutile silk, and lab-grown origins through DHARIN’s reflections on gemology and the beauty of...

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Three loose precious gemstones side by side — blue sapphire, green emerald and red ruby — the Big Three cultivated gemstones used in DHARIN fine jewellery coloured gemstones

The Big Three: Sapphire, Emerald and Ruby

Sapphire, emerald, and ruby have been the three most coveted coloured gemstones for millennia. Here is what distinguishes each one...

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