18K White Gold Organic Opal & Diamond Accented Estate Ring by Vintage Jewelry on @HauteLook
Cartier ring featuring a very large columbian emerald and pave-set diamonds, platinum. c. 1920
The Crown of Columbia - a rare emerald and diamond ring, set with a cushion shaped emerald weighing about 15.99 carats, mounted in platinum.
JAR, sugarloaf cabochon emerald ring set with with diamonds and emeralds
A Gem for Every Month: Birthstone Lore
Victorian mine cut diamond and emerald necklace
An exceptional emerald and diamond ring. Photo Christie's Image Ltd 2013 Set with a cushion-shaped emerald, weighing approximately 23.28 carats, to the diamond line shoulders, mounted in platinum, ring size 6.
Set with a cushion-cut emerald, weighing approximately 8.51 carats, flanked on either side by two smaller cushion-cut emeralds, weighing approximately 4.04 and 3.94 carats, to the single-cut diamond shoulders, mounted in platinum
Natural Jade Diamond Platinum Ring
Natural Jade Diamond Platinum Ring | From a unique collection of vintage cocktail rings at https://www.1stdibs.com/jewelry/rings/cocktail-rings/