Information on Diamonds, Pearls, Colored Stones &Minerals

 

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Aug 01, 2014

Unnamed 3.15-carat Fancy Reddish-Orange Diamond

The largest fancy reddish-orange diamond ever offered at an auction, setting a world record for whole stone price and price-per-carat at Christie's New York on December 10, 2012

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Jul 18, 2014

Elena Lupescu's Natural Pearl and Diamond Drop Earrings

The drop earrings designed in the Belle Epoque period was purchased by Carol II during his temporary exile in Europe between 1925 and 1930 and presented to his mistress Elena Lupescu as a token of his love and affection for her

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Jul 10, 2014

Largest Natural Near-Spherical Saltwater Nacreous Pearl in the World

The 33.147-carat, natural, near-spherical, white, saltwater, nacreous pearl featured at Woolley & Wallis auction held at its Salisbury Salerooms on May 1st, 2014, and fetched a staggering £811,000 equivalent to US$ 1,368,075

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Jul 04, 2014

Sultan Ahmad Shah Qajar Fancy Yellow Diamond Brooch

the centerpiece of the brooch is a 74.53-carat, SI-clarity, cushion-cut, fancy yellow diamond of South African origin

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Jun 01, 2014

Message From The Founder Internet Stones.COM

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May 09, 2014

Gemstone Geographic/Country-of-Origin Determination with Special Reference to Blue Sapphires

Criteria used for determining country-of-origin of blue sapphires include identification of inclusions, the use of optical properties, growth characteristics and analysis of chemical and trace element composition by advanced techniques.

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Apr 18, 2014

Graff Vivid Yellow Diamond

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Mar 11, 2014

List of Pearls/Pearl Jewelry/Pearl Settings that Performed Exceptionally Well at Public Auctions

This webpage includes an important table listing famous pearls/pearl jewelry/pearl settings that performed exceptionally well at public auctions, beginning from1979 to 2013.

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Dr Shihaan Larif
Founder Internet Stones.COM

 

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