An 18 Karat Yellow Gold, Aquamarine, Opal and Diamond Ring, Lisa Mele, containing one oval mixed cut aquamarine measuring approximately 12.15 x 10.10 x 6.02 mm, two round brilliant cut diamonds weighing approximately 0.12 carat total and eight sections of opal inlay.Stamp: 18K Mele. 10.85 dwts.