Courtesy of Chopard Chopard Blue Diamond Ring $16.26 million Blue diamonds are among the rarest of naturally colored gems. That's why this oval-shaped diamond ring, with triangular-shaped diamond shoulders and a pave-set diamond band in 18-carat white gold, will set you back about $1.7 million per carat. A pricey and unique alternative to the typical engagement ring.
"Tail" Diamond Ring - Shop Fine Jewelry Online | Plukka
18K White Gold Wide Brushed Channel Set Diamond Engagement Ring. This ring…
Moonstone Ring with Side Diamonds - Audry Rose
The Queen of Sheba Parure. It consists of large honey-colored diamonds, white brilliant-cut diamonds, smaller honey-colored diamonds, rose-cut and old-cut diamonds set in 18k yellow and white gold (some of which has been oxidized). It was designed specially for Lady Colin Campbell, who has worn it in its entirety to royal events. The parure is comprised of a tiara, necklace, long-drop earrings, ring and bracelet.