T he Okavango Blue Diamond, a dazzling 20.46-carat stone, is more than just a beautiful jewel-it's practically a miracle of nature. Unearthed from the Orapa mine in Botswana, this rare gem has ...

Blue Nile Three Row Stacked Pink Sapphire Baguette And Pave Diamond Ring In 14k Rose Gold Save 40% on this colorful pink sapphire and diamond ring for Valentine’s Day 2025. $1,116 at Blue Nile ...

The cushion-shaped brilliant-cut blue diamond with VVS1 clarity is ... as well as important diamonds, colored gems and pearls. The collection totaled more than $2.6 million, with all the lots ...

The boron-doped diamond lattice remains transparent, with a blue hue. (The famous Hope Diamond is blue because it contains small amounts of boron). Because of its other unique properties—it's ...