When famous jeweller Stephen Silver purchased the diamond in June 2013 ... fancy vivid blue diamond to sell at auction. The indigo blue gemstone was referred to as “the gem of gems” and it was flanked ...

Maharani of Indore; the 23.24-carat Golconda Blue in a JAR setting Christie ... this time in a brooch with a matching 23-carat white diamond, which he sold to the Maharaja of Baroda.

A rare blue diamond was on display Tuesday ... A 40.29-carat radiant-cut fancy light pink diamond ring, left and a 102.60-carat round white diamond. Eight diamonds on display at the Sotheby ...

In the pendant surrounding the Hope Diamond are 16 white diamonds, both pear-shapes and cushion cuts. A bail is soldered to the pendant where Mrs. McLean would often attach other diamonds including ...

Sotheby’s unveiled the Mediterranean Blue — a newly discovered 10.03-carat fancy vivid blue diamond — at an Abu Dhabi exhibit. It could fetch up to $20 million when auctioned in Geneva next ...

The chiseled stones were on display next to lavish jewellery, including a white-diamond encrusted necklace featuring a 100.26-carat pear-shaped brown diamond pendant. The blue diamond will be ...