Sold2022THREE GEM-SET RINGS, (3)THREE GEM-SET RINGS, CIRCA 1890 1st: Set with a row of graduated cushion-shaped diamonds, 2nd: The cushion-shaped sapphire within a similarly-shaped diamond surround, 3rd: Of crossover design, set witSee Sold Price
Sold2022A SAPPHIRE AND DIAMOND RING in crossover design, set with baguette cut sapphires totalling 0.50A SAPPHIRE AND DIAMOND RING in crossover design, set with baguette cut sapphires totalling 0.50 carats, and baguette cut diamonds totalling 0.50 carats, stamped 18k, size N / 6, 5.3g.See Sold Price
Sold2022DIAMOND DRESS RINGDIAMOND DRESS RING Of crossover design, set with baguette, tapered baguette and brilliant-cut diamonds, diamonds approx. 3.25cts total, ring size approx. N (leading edge)See Sold Price
Sold2022DIAMOND AND BLACK DIAMOND DRESS RINGDIAMOND AND BLACK DIAMOND DRESS RING Of crossover design, set with rows of brilliant-cut diamonds and treated black diamonds, ring size approx. OSee Sold Price
Sold2022DIAMOND RINGDIAMOND RING Of cross-over design, set throughout with brilliant-cut diamonds, diamonds approx. 0.65ct total, ring size very approx. M½ For further information on this lot please visit Bonhams.coSee Sold Price
Sold2022DIAMOND TWO-STONE RINGDIAMOND TWO-STONE RING Of crossover design, set with brilliant-cut diamonds, weighing 1.20 and 1.31 carats, ring size approx. N½See Sold Price
Sold2022DIAMOND TWO-STONE RINGDIAMOND TWO-STONE RING Of crossover design, set with two brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 3.40cts total, London hallmark, ring size approx. PSee Sold Price
Sold2022DIAMOND TWO-STONE RINGDIAMOND TWO-STONE RING Of crossover design, set with two old brilliant-cut diamonds between single-cut diamond shoulders, principal diamonds approx. 0.85cts and 0.80cts, ring size approx. H½ ForSee Sold Price
Sold2022DIAMOND AND BLACK DIAMOND DRESS RINGDIAMOND AND BLACK DIAMOND DRESS RING Of crossover knotted design, set to one side with circular-cut treated black diamonds and brilliant-cut diamonds within blackened metal settings, ring size approx.See Sold Price
Sold2022DIAMOND-SET RINGDIAMOND-SET RING Of crossover design, the front set with brilliant-cut diamonds, diamonds approx. 1.05cts total, ring size approx. L½See Sold Price
Sold2022An Art Deco diamond plaque ringAn Art Deco diamond plaque ring of angular design, set throughout with graduated old round and rose-cut diamonds, unmarked(Ring size: P)See Sold Price
Sold2021A diamond and fourteen karat white gold band ringA diamond and fourteen karat white gold band ringof crossover design, set with near-colorless or yellow round brilliant-cut diamonds. 5.1 dwt; size: 7 1/2See Sold Price
Sold202114K White Gold Ever Us .70 CTTW Lady Diamond RingLadies designer Ever Us white gold and diamond ring. Features a crossover design with a pair of prong set round cut diamonds flanked by rows of accent diamonds. Size 6.5. Marked 14K Ever Us. Good overSee Sold Price
Sold2022Gold, Emerald, and Diamond RingGold, Emerald, and Diamond Ringcentering on a square emerald cut emerald (6.34 x 5.98 x 4.4 mm) weighing approximately 1.15 carats, with crossover shoulder design set with full cut round and baguetteSee Sold Price
Sold2017A Diamond Crossover RingCrafted out of platinum, with a crossover design, set by a row of marquise diamonds and a row of rectangular-shaped diamonds, with a total diamond weight of approximately 3.50 carats, having G-H colorSee Sold Price
Sold2019A sapphire and diamond two stone ring,A sapphire and diamond two stone ring, of crossover design with the old cushion cut diamond, estimated weight approximately 0.50cts, claw set obliquely to a similarly sized deep royal blue sapphire, eSee Sold Price
Sold2021A VINTAGE DIAMOND BOW RING in yellow gold, of ribbonA VINTAGE DIAMOND BOW RING in yellow gold, of ribbon bow design, set with a trio of graduated round, cut diamonds, no assay marks, size M / 6.25, 5.2g.See Sold Price
Sold2023GRAFF, A RUBY AND DIAMOND CLUSTER CROSSOVER RING in 18ct yellow gold, in cross over design, each endGRAFF, A RUBY AND DIAMOND CLUSTER CROSSOVER RING in 18ct yellow gold, in cross over design, each end set with a pear cut ruby in a cluster of round brilliant cut diamonds, the band set with a row of sSee Sold Price
Sold2021Gold and Gem-Set Stackable RingsGold and Gem-Set Stackable Ringsin a crossover and stackable design, one with channel set square cut emeralds, one with rubies, and one with sapphires and with bezel set full cut round diamond melee (See Sold Price
Sold2023Judith Ripka Gold & Sterling Silver Diamonique Simulated Diamond Infinity Heart Cocktail Ring Sz 7.5DESCRIPTION: Pave set infinity cross over design with 4 gold clad hearts. Gorgeous! BRILLIANT diamonique diamond like sparkle! In the Judith Ripka Logo Pouch EXCELLENT. MARKED JUDITH RIPKA 925 THAILANSee Sold Price
Sold202118K Yellow Gold Custom Opal & Diamond RingThis is a stamped 18kt yellow gold chevron shaped custom fine opal and diamond ring. Set with five graduated marquis opal cabochons in a four rope design. Eight round diamonds measure approximately 0.See Sold Price
Sold2023Diamond Cross-Over Band14K yellow gold with two cross-over channel set rows of diamonds, 19 count, graduated sizes, ring size 9-1/4, 3.10 dwtSee Sold Price
Sold2017Three gem-set rings. To include a mid 20th centuryThree gem-set rings. To include a mid 20th century synthetic sapphire single-stone ring, a graduated diamond five-stone ring, together with a graduated diamond three-stone crossover ring. One AF. EstiSee Sold Price
Sold2024A Retro 14K Gold Sapphire and Diamond Bypass RingMarked on inner shank, "TIFFANY 14K", fabulous retro ring in a bypass design with ribbed shoulders, two overlapping kite shapes, one with white gold and set with nine diamonds in graduated rows of thrSee Sold Price
Jun 24Adam's AuctioneersAN EMERALD AND DIAMOND RING Of crossover design, set with single-cut diamonds and circular-cut€150
Jun 24Adam's AuctioneersA SAPPHIRE, RUBY AND DIAMOND RING AND EAR CLIPS EN SUITE The ring of crossover flower-design, set€1,000
Jun 24Adam's AuctioneersAN EMERALD AND DIAMOND RING Of openwork design, centring a collet-set rectangular-shaped emerald,€750
Jun 24Adam's AuctioneersA SAPPHIRE AND DIAMOND BANGLE BRACELET Of crossover design, the hinged bangle set to the front with€3,200
Jun 24Adam's AuctioneersA CULTURED PEARL AND DIAMOND RING Of opposing design, set to the centre with a cultured pearl of€750
Jun 24Adam's AuctioneersA DIAMOND RING Of bi-coloured design, set with three rectangular-shaped diamonds, mounted in 18K€200
Jun 24Adam's AuctioneersA DIAMOND RING Of bi-colour design, set with brilliant-cut diamonds in a raised mount, to a€200
Jun 24Adam's AuctioneersA DIAMOND RING Of bi-colour design, set with brilliant-cut diamonds in a scrolled mount, mounted in€200
Jun 24Adam's AuctioneersA SPINEL AND DIAMOND RING Of bi-coloured design, set with a rectangular-shaped (probably synthetic)€240
Jun 24Adam's AuctioneersA DIAMOND RING Of bi-colour design, set with four brilliant-cut diamonds in a raised mount, to a€300
Jun 24Adam's AuctioneersA DIAMOND RING Of bi-coloured design, set with seven brilliant-cut diamonds, to a plain polished€300
Jun 24Adam's AuctioneersA DIAMOND RING Of openwork design, set with brilliant-cut diamonds, mounted in 18K gold, ring size€400
Jun 24Adam's AuctioneersA YELLOW SAPPHIRE AND DIAMOND RING Of pear-shaped design, set with a pear-shaped yellow sapphire€500
Jun 24Adam's AuctioneersA SAPPHIRE AND DIAMOND RING Of drop-shaped design, set with a pear-shaped sapphire, within a€1,200
Jun 24Adam's AuctioneersA SAPPHIRE AND DIAMOND RING Of raised cluster design, set with marquise-shaped sapphires and€240
Jun 24Adam's AuctioneersA RUBY AND DIAMOND RING Of openwork lozenge-shaped design, set with an oval-shaped ruby, further€240
Jun 24Adam's AuctioneersA COLOURED SAPPHIRE AND DIAMOND RING Of cluster design, collet-set with circular-cut green and blue€400
Jun 24Adam's AuctioneersA GEM-SET AND DIAMOND RING Of eternity design, collet-set with cabochon green chalcedony,€500
Jun 24Adam's AuctioneersA DIAMOND RING, CIRCA 1950 Of bi-coloured design, set to the centre with rose-cut diamonds, with€400
Jun 24Adam's AuctioneersTHREE PAIR OF GEM-SET AND DIAMOND RINGS Each of five-stone design, either set with European old-€1,200
Jun 24Adam's AuctioneersA DIAMOND RING Of bi-colour flower-design, set with brilliant-cut diamonds, to a polished hoop,€200