18K & PLATINUM DIAMOND BEZEL SET LONG CHAIN: 17 graduated diamonds are bezel set in platinum and separated by approx 1.5'' 18K yellow spiral globe links forming this 35.5'' necklace. Diamonds range in size from .25 CT to .50 CT and approx 4.82 CTW. Total weight 32.18 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $17,500.