18K & PLATINUM OSCAR HEYMAN MODERN COCKTAIL RING: One of the foremost Jewelry makers of the early 20th C, ring is marked/signed and #95734. This is a beautiful example from the modern collection with 12 round brilliant cut diamonds approx 3.00 CTW, 5 mixed cut emeralds approx .75 CTW, 4 marquise and round rubies approx 1.00 CTW and 5 marquise and round cut sapphires approx 1.25 CTW. Total diamond and gemstone weight 6.00 CTW. Total weight 15.4 grams. Sold with current Atlanta Gemological GIA graduate's appraisal for $16,500. Est. $9000/25000**