You are viewing a very fine quality 18K white gold and Platinum ring from the Art Deco period. The ring is set with Diamonds weighing just over 1/3 of a carat in total. On the shoulders are set channels of calibrated cut Rubies. The ring measures 18mm or 3/4" long by 15mm . The ring is marked: 18K/Plat. The ring is a size 6 and can be re-sized. The ring weighs 3.6 grams. The ring is in fine condition.. This ring has wonderful detail and fine workmanship.