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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 […]

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 […]

The Vainer Briolette

The Vainer Briolette weighing 116.60 carat is a 192 facet diamond which the GIA graded as polish and symmetry excellent and color fancy light yellow. The diamond also enjoys, therefore, the distinction of being the largest diamond to have been faceted in London to date since the Regent, and holds its position as the second largest briolette […]

The Steinmetz Sirius

The Steinmetz Sirius (not to be confused with Sirius Star®…the world’s brightest diamond®) is a 103.83 carat D IF cushion shaped diamond mined from the legendary Premier mine in South Africa. This legendary cushion shaped stone is claimed to be one of the largest D colored, internally flawless diamonds to ever appear at auction and is only […]

Sarah

As the lyrics from the Jefferson Starship song reminds us… “Danger, in the game when the stakes are high Branded, my heart was branded while my senses stood by…” The Sarah is a 132.43 carat, natural fancy vivid yellow, VS1 (Very Good polish, Very Good symmetry) diamond (graded by the GIA). Many incredibly valuable and historical […]

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