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 StylesAntique Ceremonial Certified Nephrite Jade Flute$16,000.00Natural GIA Certified Ruby Diamond Ring$6,800.00Certified Grade A Mottled Green Graduated Bead Necklace$8,000.00Certified White Nephrite Jade Pendant with Multicolored Stones$8,700.00