Description11ctw – VS to SI1 Clarity, F colorPlatinumCirca : 1920’sCategory: Pre-owned Diamond JewelryRelated Styles3ctw Round Brilliant Diamond Ring18K White Gold 1.02ct Princess Cut Diamond RingGIA 1.51ct Square Radiant Diamond Ring$10,000.00Antique Victorian 1800s Old Mine Cut Diamond Bar Brooch$8,200.00