Description
Platinum, Black Opal and Diamond Ring Early 20th Century Set with one round black opal weighing approximately 4.65 carats, surrounded by a row of round single-cut diamonds. Impressed with maker's mark W.W.L. Shank size: 5-3/4 Measurements: 12.39-12.53 x 5.58 Solid Opal; Green-blue fire color combination; crazing can...