Sold2022DE BEERS: DIAMOND SINGLE-STONE RINGDE BEERS: DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 1.26 carats, mounted in platinum, signed De Beers, numbered C93092, partial UK hallmark, ring size approx. I½, makerSee Sold Price
Sold2022DE BEERS: DIAMOND THREE-STONE RINGDE BEERS: DIAMOND THREE-STONE RING Set with three brilliant-cut diamonds, weighing 1.22, 0.51 and 0.51 carats, signed De Beers, numbered C35459, partial UK hallmark, ring size approx. L, maker's caseSee Sold Price
Sold2022BAGUE DIAMANTcentrée d'un diamant taille ancienne pesant environ 1,55 cts Poids 9,0 g environ, tour de doigt 55 A SINGLE STONE DIAMOND RINGSee Sold Price
Sold2021BAGUE EN OR ET DIAMANTcentrée d'un diamant taillé à l'ancienne pesant environ 1,20 ct, poinçon 18K Poids : 2,3 g environ Tour de doigt : 54 A GOLD AND SINGLE STONE DIAMOND RINGSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The step-cut diamond, weighing 6.30 carats, ring size J Footnotes: Accompanied by a report from GIA stating that the diamond is G colour, SI1 clarity. Report number 22255108See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The old brilliant-cut diamond, weighing 10.74 carats, in an 18 carat white and yellow gold setting, London hallmark, ring size PSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 5.36 carats, within a six-claw setting, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is F colour, SI2See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 5.73 carats, in a brushed mount, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is I colour, SI1 claritySee Sold Price
Sold2022DIAMOND SINGLE-STONE RING, CIRCA 1950DIAMOND SINGLE-STONE RING, CIRCA 1950 The step-cut diamond, weighing 5.64 carats, between bifurcated shoulders set with baguette and single-cut diamonds, ring size M Footnotes: Accompanied by a reportSee Sold Price
Sold2022DIAMOND SINGLE-STONE RING, MID 20TH CENTURYDIAMOND SINGLE-STONE RING, MID 20TH CENTURY The fancy octagonal-cut diamond, weighing 8.25 carats, in a raised setting, the shoulders and quatrefoil gallery set with old brilliant and single-cut diamoSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 3.94 carats, between scrolling shoulders set with baguette-cut diamonds, ring size Q Footnotes: Accompanied by a report from HRD stating tSee Sold Price
Sold2022AN IMPORTANT DIAMOND SINGLE-STONE RING The old European-cut diamond weighing 6.94cts within aAN IMPORTANT DIAMOND SINGLE-STONE RING The old European-cut diamond weighing 6.94cts within a four-claw setting, to a plain hoop, ring size O Accompanied by a report from the GIA laboratory in AmericaSee Sold Price
Sold2022DIAMOND SINGLE-STONE RING,DIAMOND SINGLE-STONE RING, 1884 The cushion-shaped diamond, mounted in 18 carat gold, diamond approx. 4.90cts, UK hallmark, ring size approx. P (leading edge) For further information on this lot pleasSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 6.02 carats, ring size O½See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 4.11 carats, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is K colour, SI1 clarity. Report number 2191See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 4.67cts, in a six-claw setting, size NSee Sold Price
Sold2015A diamond single-stone ring.A diamond single-stone ring. The rectangular-shape diamond, weighing 4.73cts, to the tapered shoulders and plain band. Accompanied by report number 20022002, dated 11th February 2015, from AnchorCert,See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING Set with a step-cut diamond, weighing 7.01 carats, between brilliant-cut diamond shoulders, ring size approx. G (sizing spring)See Sold Price
Sold2022An early 20th century diamond single-stone ringAn early 20th century diamond single-stone ring The old brilliant-cut diamond, weighing 4.03 carats, between tapered single-cut diamond three-stone shoulders, French assay marks(Ring size: N)See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 4.93 carats, ring size P This lot is subject to the following lot symbols: Ω Ω VAT on imported items at the prevailing rate onSee Sold Price
Sold2021DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 3.76cts, ring size approx. P, cased by F.J. Cornfield Ltd., 8 North End Road, Golders Green, also at The Broadway, Mill HillSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 2.20 carats, between princess-cut diamond shoulders, ring size approx. O Footnotes: Accompanied by a report from The Gem Testing LaboratoSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 2.78 carats, ring size MSee Sold Price
Sold2016An 18ct gold diamond single-stone ring.An 18ct gold diamond single-stone ring. The rectangular-shape diamond, to the tapered shoulders and plain band. Estimated total diamond weight 5-5.25cts, K-L colour, P1 clarity. Hallmarks for BirminghSee Sold Price
21 hrs LeftFellowsAn oval-shape old-cut diamond single-stone ring. Estimated diamond weight 4cts, K-L colour, P1£2,800
21 hrs LeftFellowsA circular-cut diamond single-stone ring, with single-cut diamond line sides.With AnchorCert£13,000
21 hrs LeftFellowsAn 18ct gold old-cut diamond single-stone ring. Estimated diamond weight 3.75cts, tinted 'light£6,500
21 hrs LeftFellowsA mid 20th century 18ct gold old-cut diamond single-stone ring, with single-cut diamond line sides.£1,000
21 hrs LeftFellowsAn early 20th century platinum old-cut diamond single-stone ring. Principal diamond estimated weight£900
21 hrs LeftFellowsA brilliant-cut diamond single-stone ring. With GIA report 15308728 insert only stating 2.01cts, J£5,000
21 hrs LeftFellowsA brilliant-cut diamond single-stone ring. Diamond estimated weight 1.60cts, I-J colour, VS clarity.£2,000
Dawsons AuctioneersA group of three diamond rings, including a diamond single stone ring, set with an old cut diamond i£140(1 bid)
21 hrs LeftDawsons AuctioneersA diamond single-stone ring, featuring an old-cut diamond with an estimated weight of 0.35ct, in a£220
21 hrs LeftDawsons AuctioneersA diamond single stone ring, set with an old cut diamond with an estimated weight of 0.30ct, in a£180
21 hrs LeftDawsons AuctioneersA diamond single stone ring, set with a cushion shape old cut diamond with an estimated weight of£200
21 hrs LeftFellowsAn 18ct gold pear-shape diamond single-stone ring, with brilliant-cut diamond shaped band£460