152 - GIA Certified 4.89 Carat Ceylon Sapphire and Round Brilliant Cut and Marquise Cut Diamonds Weighing approximately 3.00 Carats Mounted in an Italian Platinum Lady's Ring, Size 6. Signed Stamped 950 Plat, Italy and Italian Hallmarks. Sapphire of Vivid Blue Saturation of Color, VS Clarity Accompanied by GIA Report Stating that the Ceylon Sapphire, Weighing 4.89 Carats Measuring 10.39X9.40X5.72mm is of Oval Brilliant Cut Natural Corundum with Indications of Heating. Copies of the GIA Cert Available on Request, Original goes to High Bidder. Approximate 3.00 Carats of Marquise and Round Brilliant Cut Diamonds of E-F Color and VVS-VS Clarity. Shipping $26.00 ($15,000-$25,000)