14.K 34.5 CTW RUBY & DIAMOND NECKLACE: 48 oval mixed cut rubies are prong set into 48 oval articulating links encircled by 5.12 CTWs diamonds. Rubies approx 29.33 CTWs. 17'' long. Weight 27.4 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $17,750.