It is the featured pendant on a necklace comprised of 70 black star sapphires, totaling an additional 104.42 carats. The entire piece is set in 18k rose gold and has a retail price of $5 million.

When Harry Spencer, a sapphire miner, first saw the black rock his young son Roy brought to their home in Queensland, Australia in the 1930s he is said to have remarked – “Oh yes, a large ...

A privately owned jewel threatens to outshine the Michael Lee Chin Crystal next month when the Royal Ontario Museum opens its new galleries. A symbol of faith, hope and destiny in many cultures, this ...

Solartech Energy Corp. (Solartech) has gone to great lengths to apply PERC technology and successfully developed a high-efficiency Sapphire solar cell, which was introduced for mass production in ...

The world's biggest blue star sapphire was recently found in a Sri Lankan mine, weighing an astonishing 1,404 carats. The owner, who remains anonymous, of the rare sapphire has valued the gem at ...