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Esperanza – Canadian Release

Canadian Master Diamond Cutter Mike Botha to Craft the Esperanza Diamond in Arkansas PRINCE ALBERT, SASKATCHEWAN–(Marketwired – Aug. 27, 2015) – Master Diamond Cutters’ Mike Botha has been commissioned to craft the Esperanza in Little Rock during a special in-store event hosted by Stanley Jewelers Gemologist September 9th – 12th. Weighing an impressive 8.52ct, the […]

The Pam Brilliant

The 56.6 carat Pam Brilliant was cut from a piece of rough weighing around 115 carat, found at the famous Jagersfontein Mine in South Africa in 1891. It attracted the attention of Queen Victoria, who requested is shown to her at Osborne House. The Queen started negotiating to buy the diamond for the Duke of Clarence […]

The Winston Diamond

When Lillian Ross profiled Harry Winston in  The New Yorker in 1954- this is the stone being described. It was cut from a 154.5 carat rock found in 1951 at the Jagersfontein Mine in South Africa in 1951. Harry Winston bough it in London in 1953 for a very affordable $230k. It was cut into […]

Windsorten Diamond

The Windsorten weighed a 140 ct when it was found by J.J. Steyn who was somewhat of a veteran diamond digger for 33 years before he found this rock at Windsorten Breakwater on the Vaal River in South Africa way back in 1961 (which also happens to be the year that the Republic of South […]

Special Large and Exceptional Stones

If you’re looking for an exceptional diamond, Canadian mining company, Lucara Diamond Corporation is currently holding its first Large and Exceptional Stone Tender which closes on May 22, 2013. The tender features 15 single diamond lots from the Karowe Mine in Botswana, including the recently recovered 239 carat diamond. The Karowe Mine is the first […]

Petra Blue

Petra Diamonds Limited announced the recovery of a 25.5 carat blue diamond at the Cullinan mine in South Africa. The stone is considered to be a high quality gem diamond of top colour. Blue diamonds are among the rarest and most highly coveted of all diamonds and the Cullinan mine is the most important source […]

De Beers

Shortly after the formation of De Beers Consolidated Mines Limited in March 1888, a huge light yellow octahedral crystal was found in the De Beers Mine. The gem, named the “De Beers Diamond” weighed an astonishing 428.50 (old) carat (old carats being the pre-1913 non-metric carat) and measured 47.6 mm through its longest axis and […]

Begum Blue

The “Begum Blue” diamond (seen here set in Princess Salima Aga Khan’s necklace)  is a 13.78 carat, fancy deep blue, heart-shaped diamond of unknown clarity. The “Begum Blue” diamond was the property of Princess Salima Aga Khan (formerly Sarah Croker Poole), the wife of His Royal Highness Prince Karim Aga Khan IV. The wife of the […]

Flawless, absolutely flawless

On 15 May 2013 Christie’s will have the privilege of presenting at auction in Geneva an extraordinary pear-shaped perfect diamond weighing 101.73 carats. Offered for sale for the very first time, this sensational gemstone is not only one of the largest pear-shaped diamonds known to date, it is also one of the world’s most perfect […]

The Zale Light of Peace

In 1969 (must’ve been that summer)- Dallas-based Zales Corporation purchased a fine blue-white gem weighing 434.6 carat, the source of which was simply stated as West Africa (most certainly from Sierra Leone). After two years work in New York the outcome was thirteen gems totally 172.46 carat. The biggest, a pear shape cut with 111 […]

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