Kashmir sapphire

A cup of tea and a rough colored gemstone illustrating Tea Tasting and Colored Stone Grading.

Tea Tasting and Colored Stone Grading: An Expert View

Introduction Imagine standing on a misty hill in Munnar, Kerala, sipping a fresh brew. Now, imagine holding an Emerald in your hand. At first glance, these two experiences seem unrelated. One is a fleeting drink; the other is a permanent mineral. However, Tea Tasting and Colored Stone Grading represent fascinating expert evaluations of natural treasures. Both processes […]

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The Rockefeller Kashmir Sapphire Ring by Cartier.

The Rockefeller Kashmir Sapphire: Cartier’s Art Deco Masterpiece

Summary The Rockefeller Kashmir is an 18-carat sugarloaf cabochon sapphire ring by Cartier, originally gifted to Abby Aldrich Rockefeller by John D. Rockefeller Jr. This rare gem, known for its flawless clarity and deep blue tone, leads Christie’s Magnificent Jewels sale in December. The article explores its origin, craftsmanship, and why Kashmir sapphires remain the

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