Tiffany & Co. returned took a dive back into the ocean again this year. For its 2025 Blue Book high jewelry collection, there ...

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

The 23.24- carat gem, known as the Golconda Blue, is set to lead Christie's Magnificent Jewels sale in Geneva and is widely ...

(AP Photo/Altaf Qadri) The Mediterranean Blue diamond is on display during its worldwide debut in Abu Dhabi, United Arab Emirates, Tuesday, April 8, 2025. (AP Photo/Altaf Qadri) The 5.05-carat ...

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 ...

These rings, encrusted with the rarest pink, blue ... and the highest per-carat price for any diamond or gemstone in general. The Pink Star Diamond ring broke all the records in the books when it was ...

I want to be doing the same thing.'" Despite the challenges, Fletcher was optimistic that Blue would be returning to the ring before long. He also noted that things got easier when Blue was able ...

A rare 10-carat blue diamond from ... a 303.10-carat pear-cut diamond of deep brownish-yellow color and complete internal freedom from inclusions; and the Ultimate Emerald Cut — a 100.20-carat emerald ...

A rare blue diamond was displayed Tuesday at an exhibition of $100 million worth of the world's rarest diamonds in the United Arab Emirates’ (UAE) capital, Abu Dhabi. The eight diamonds displayed at ...

A rare blue diamond was displayed Tuesday at an exhibition of $100 million worth of the world's rarest diamonds in the United Arab Emirates' capital, Abu Dhabi. The eight diamonds on display at the ...