Blue Nile’s Valentine’s Day sale runs through February 14. You can find everything from diamonds to sapphires, emeralds and ...

Easily the most recognizable engagement ring in the royal family and the world, Princess Diana’s blue Ceylon faceted sapphire ring comes in at a whopping 12 carats. The sapphire, encircled by 14 ...

Today, Kirstin Ash has released a new — and highly anticipated — capsule collection, Ink. Adorned with blue sapphire nano ...

Princess Diana picked her 12-carat sapphire and diamond engagement ring. Prince William proposed to Kate Middleton with the same ring.

Princes Kate Middleton has taken off the beautiful sapphire engagement ring that once belonged to her late mother-in-law ...