Omorovicza’s Blue Diamond Super Serum is exactly that: a super-concentrated serum that contains diamond peptides, stem cells, and tetrapeptides to improve skin vitality, slow down signs of aging ...

Colored diamonds, particularly high-quality blues and pinks, have always commanded top dollar. But the recent action at the auctions and among high-end dealers indicates that — as often happens in ...

Save up to 50% on gorgeous Blue Nile diamond Valentine's Day jewelry gifts. Shop the sale for earrings, necklaces, bracelets and more accessories.

A blue diamond was on display among other precious stones in a Sotheby's exhibit in Abu Dhabi, United Arab Emirates. The exhibit's worth totals $100 million with 700 carats of diamonds in total.