The popularity of synthetic stones has sent the market for natural diamonds crashing. With consumers confused about how to ...

If 'The Golconda Blue' went to auction it would have been the largest fancy vivid blue diamond to have been presented at a ...

Tiffany & Co. released its latest Blue Book high jewelry collection with serious stones set in familiar Schlumberger themes ...

The remarkable Golconda Blue diamond is mounted in a contemporary ring designed by high jewellery artist JAR ... of Maharaja Yeshwant Rao Holkar II of Indore, the dazzling blue stone was originally ...

The monster blue once belonged to Yeshwant Roa ... The extremely precious stone comes perched in a diamond-accented ring setting by famed modern independent jeweler, JAR, making its provenance ...

According to the Gemological Institute of America’s (GIA) report on the stone, the brilliant-cut center diamond is 17. ... Among them are a 8.2-carat blue sapphire ring, set to go for anywhere ...

the market and diamond collectors all over the world are excited. “The Mediterranean Blue stone’s exquisite cushion shape accentuates its exceptional saturation, placing it in a rarefied ...

In a sea of jewels, one particular stone has been stealing the show. A rare 10-carat Mediterranean blue diamond from South Africa was on display in an exhibit featuring $100 million worth of the ...

Tiffany & Co. Blue Book Urchin Fancy Intense Yellow Diamond Ring Tiffany & Co. Another blockbuster stone had important symbolic weight. A yellow diamond necklace was cut to 18.37-carats to honor ...