84 - Lady's Vintage 18 Karat Yellow Gold, Diamond, and Pink and Green Tourmaline Hinged Cuff Necklace. Signed 750 and Maker's Mark. Minor Surface Wear and Very Small Ding and Crease Otherwise Good Condition or Better. Measures Approximately 1/2 Inch Wide, Interior Diameter Approximately 5-1/8 Inches. Approx. Weight: 38.7 Pennyweights. Shipping $38.00 (estimate $1,500-$2,000)