DescriptionGIA REPORT 5171707243Oval, double cabochon.Semi-Transparent, Violetish Blue – Displaying Asterism.Natural Corundum… Natural Star Sapphire.14.63 x 12.48 x 11.34mm SKU: 1631-06$17,000.001 in stockGIA CERTIFIED 21.27CT NATURAL STAR SAPPHIRE VIOLETISH BLUE DOUBLE CABOCHON STONE quantityAdd to cartBuy withMake OfferSKU: 1631-06Category: Pre-owned Vintage & Jade JewelryRelated StylesEstate Large 18mm South Sea Pearl Necklace$18,000.00GIA Natural No Heat Star Sapphire Diamond Ring$3,900.00Certified Grade A Natural Jade Cabochon Ring$5,800.00Thick Certified Grade A Natural Jade Hinged Bangle$4,250.00