DIAMOND AND 18KT PLATINUM, YELLOW GOLD LADIES RETRO STYLE COCKTAIL RING:One stamped 18KT platinum yellow gold ladies cast retro style cocktail ring with a cluster with a textured finish. Contains one prong set round brilliant cut diamond, measuring 4.20-4.20 x 2.52mm approximate weight of 0.27ct. Clarity VS-1 to VS-2, color G-H, cut is very good. Six prong set round brilliant cut diamonds, measuring 3.70-3.50 x 2.16mm approximate total weight of 6 stones is 1.02ct. Clarity VS-1 to VS-2, color G-H, cut is very good. Six bead set round brilliant cut diamonds, measuring 3.00-3.00 x 1.80mm approximate total weight of 6 stones is 0.59ct. Clarity SI-1 to SI-2, color G-H, cut is very good. Six bead set round brilliant cut diamonds, measuring 2.50-2.50 x 1.50mm approximate total weight of 6 stones is 0.34ct. Clarity SI-1 to SI-2, color G-H, cut is very good. Twenty-three bead set round brilliant cut diamonds, measuring 2.20-2.20 x 1.32mm approximate total weight of 23 stones is 0.90ct. Clarity SI-1 to SI-2, color G-H, cut is very good. Twelve bead set single cut diamonds, measuring 1.30-1.20 x 0.75mm approximate total weight of 12 stones is 0.90ct. Clarity SI-1 to SI-2, color G-H, cut is very good. Twenty-nine bead set round brilliant cut diamonds, measuring 1.50-1.50 x 0.90mm approximate total weight of 29 stones is 0.36ct. Total weight of diamonds 3.57ct. Total weight of cocktail ring 16.70gm. Appraisal on file One stone is missing in the ring that measures approximately 2.20mm.