O’REILLYS Fine Jewellery, Watches & Silver Auction Timed Online Auction, Starting 27th April 2022 at 1pm

399 €6,000 - €7,000 A DIAMOND AND EMERALD BOMB• RING, centred with a bezel set square cut emerald, flanked by two round brilliant cut diamonds to either side, to a pav‚ set diamond surround, mounted in 18ct yellow gold. Estimated: weight of diamonds: 2.20 ct, French hallmark. Size M 400 €15,000 - €17,000 A DIAMOND AND RUBY NAVETTE SHAPED CLUSTER RING, the centre old marquise cut diamond to a ruby surround, and further diamond surround, French hallmarks for Platinum and gold, size M - N. Estimated: weight of centre diamond: 2.66 ct, colour and clarity: J - K, SI - P 401 €11,500 - €13,500 A VINTAGE DIAMOND CLUSTER RING, set with old cut and round brilliant cut of various sizes, Mounted in white metal, Size L - M. Estimated: weight of diamonds: 5.80 ct, colour and clarity: H - K, SI - P1 402 €2,300 - €3,200 AN EMERALD AND DIAMOND CLUSTER RING, the rectangular emerald to a diamond surround, mounted in 18ct white gold and platinum, French hallmarks, dog's head and eagles head marks. Size N - O. Estimated: weight of emerald: 1.44 ct, diamonds: 0.30 ct 403 €2,750 - €3,750 AN ANTIQUE PEARL AND DIAMOND THREE STONE RING, the round cream tone pearl flanked by two old cut diamonds, the mount and shank engraved with design, mounted in platinum, French hallmark. Size H. Estimated: weight of diamonds: 0.80 ct 404 €5,300 - €6,400 A DIAMOND SOLITAIRE RING, of cross over design, the centre diamond flanked by four asymmetric marquise cut diamonds to a cross-over band. Mounted in 18ct white gold, French hallmark. Size L. Estimated: weight of centre diamond: 1.30 ct, colour and clarity: I, SI 405 €1,700 - €2,000 A DIAMOND CLUSTER RING 'Hearts on fire', set with brilliant cut diamonds, mounted in 18ct white gold. Estimated: weight of centre diamond: 0.30 ct, total 1.60 ct, colour and clarity: H,VS 406 €18,000 - €22,000 A DIAMOND SOLITAIRE RING, the round old cut diamond mounted in a six claw 18ct white gold ring mount. Estimated: weight of diamond: 3.56 ct, colour and clarity: J/K, VS, SIZE O 407 €4,000 - €5,000 A DIAMOND SOLITAIRE RING, the round brilliant cut diamond mounted in platinum, stamped RC Cento. Together with a diamond report stating the diamond to be 1.02 ct, colour and clarity: G, SI1, size M, in a Weir's box