A Collection of Oxidized Sterling Silver, 22 Karat Yellow Gold, Diamond and Gemstone Rings, Gurhan, consisting of a ring with a hammered texture containing one round cabochon cut rutilated quartz measuring approximately 16.00 mm in diameter set in yellow gold and four round brilliant cut diamonds weighing approximately 0.07 carat total, together with a ring containing one rectangular cabochon cut green tourmaline measuring approximately 9.54 x 7.60 mm and two round brilliant cut diamonds weighing approximately 0.03 carat total set in yellow gold.Ring: 24K. 7.40 dwts.