Adam's THE JEWELLERY BOX Online Auction 24th June 2024

53 The Jewellery Box 24 June 2024 212 A DIAMOND RING Of openwork design, set with brilliant-cut diamonds, mounted in 18K gold, ring size N € 800 - 1,200 211 AN EMERALD AND DIAMOND RING The raised mount centring a square-shaped emerald weighing approximately 1.70ct, to a surround of brilliant-cut diamonds, mounted in 18K gold, Italian registrymark, ring size R½ € 2,200 - 2,800 Accompanied by a report from IGN laboratory in Rome, stating that the emerald weighing approximately 1.70 carats is natural, of Colombian origin, with signs of fracture filling for oil. Report num- ber 23874, dated 14thMarch 2017. 210 A SAPPHIRE AND DIAMOND RING Set with an oval-shaped sapphire, within a brilliant-cut diamond double surround, to a polished hoop, mounted in white gold, ring size N½ € 1,000 - 1,500 209 A RUBY AND DIAMOND RING Of oval design, centring anoval-shaped ruby, within a tapered-ba- guette, baguette- and brilliant-cut diamond scrolled surround, mounted in 18Kwhite gold, ring size N € 4,500 - 5,500