DescriptionComes with BLUE NILE appraisal paper and GIA certificate – please see photos.GIA # 5146472567 .91CT E SI1Additionl .29CTW of channel set princess cut diamonds on setting.ESTIMATE RETAIL VALUE $9,150$4,500.001 in stock.91CT ROUND DIAMOND BLUE NILE PLATINUM ENGAGEMENT .29CTW PRINCESS CUT SETTING RING (SIZE 4) quantityAdd to cartBuy withMake OfferSKU: 2006-01Category: Pre-owned Diamond JewelryTag: blue nileRelated Styles1.48CTW DIAMOND LADIES ENGAGEMENT RING SETTING & MATCHING DIAMOND WEDDING BAND SET (SZ. 4.5)$2,500.004.02ct Princess Cut Diamond Ring GIA H, VS1$75,000.00Diamond Drop Bezel Set Pendant & Rolo 14K White Gold Italy Designer Necklace$3,200.00SKY BLUE TOPAZ & DIAMOND 18K WHITE GOLD EARRINGS & PENDANT SET$1,850.00