Sapphire, Diamond, Platinum Ring, Van Cleef & Arpels The ring features an oval-shaped sapphire measuring 18.74 x 15.37 x 8.91 mm and weighing 21.56 carats, flanked by trapezoid-shaped diamonds weighing a total of approximately 1.50 carats, enhanced by baguette-cut diamonds weighing a total of approximately 0.20 carat, set in platinum, marked VCA 32440. Gross weight 11.80 grams. Size: 4-3/4 (sizeable) The ring is accompanied by a copy of an AGL report #CS43995, dated April 27, 2011, stating Natural Corundum, Sapphire, Origin Burma, No Evidence of Treatment an AGL report # 1108486, dated July 1, 2020, stating Natural Corundum, Sapphire, Origin Burma, No Evidence of Treatment a letter from the Van Cleef & Arpels Director of the Heritage Collection stating that the ring has been modified but is authentic a Gubelin report # 20092040, dated October 8, 2020, stating Natural Corundum, Sapphire, Origin Sri Lanka (Ceylon), No Indications of Heating (NTE) a GIA report # 2215262280, dated November 6, 2020, stating Natural Corundum, Sapphire, Origin Sri Lanka, No Indications of Heating HID03101062020 © 2020 Heritage Auctions | All Rights Reserved