A 5.7-carat fancy intense blue diamond ring could fetch $6 million to $8 million during the Christie's Magnificent Jewels auction.

A WOMAN has hit back at the cruel trolls who say they'd be ''embarrassed'' by the diamond on her promise ring. Growing in popularity, the sentimental promise ring is a symbol of commitment to a ...

Pakistan, April 15 -- A remarkable jewel from India's royal legacy is set to captivate collectors worldwide once again. The Golconda Blue, a rare and vivid blue diamond once owned by the maharajas ...

Blue Nile is a great place to find low-cost, premium jewelry. Now, during the brand's anniversary sale, it's more affordable than ever.

Blue Diamond Growers will close its historic Sacramento plant, affecting 600 jobs. The 53-acre site offers a major redevelopment chance for the city.

The top executive of Sacramento-based Blue Diamond Growers said the almond cooperative faced “significant challenges” in its latest fiscal year resulting in a 21% decline in net sales from a ...

A rare diamond exhibit in Abu Dhabi, United Arab Emirates, featured a special blue diamond, with the exhibit's worth totaling $100 million amid the display of 700 total carats of diamonds.

A One-of-a-Kind Blue Diamond with a Royal Past to be Sold in Geneva The Golconda Blue has an estimate of $35-50 million. Here are the reasons why.

Shop the best lab diamond engagement rings from Clean Origin, Miadonna, Blue Nile, Jared and more ahead of Valentine's Day 2023.