Sold2022JOHN DONALD: DIAMOND SINGLE-STONE RING AND DIAMOND-SET DRESS RING, (2)JOHN DONALD: DIAMOND SINGLE-STONE RING AND DIAMOND-SET DRESS RING, 1990-2002 1st: Set with a pear-shaped diamond, between openwork abstract shoulders, mounted in 18 carat gold, 2nd: Of openwork bomb&#See Sold Price
Sold2015Two 18ct gold diamond ringsTwo 18ct gold diamond rings. The first designed as a brilliant-cut diamond single-stone ring with bifurcated shoulders, the second designed as three marquise-shape glass-filled rubies with brilliant-cSee Sold Price
Sold2016Two mid 20th century gold diamond rings. To include anTwo mid 20th century gold diamond rings. To include an illusion-set brilliant-cut diamond single-stone ring with foliate shoulders, together with a 9ct gold similarly-set diamond crossover ring with gSee 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
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 Set with an old brilliant-cut diamond weighing 2.27 carats, between single-cut diamond shoulders, ring size approx. MSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 1.99 carats, between tapered baguette-cut diamond shoulders, ring size approx. I (sizing band) For further information on this lotSee Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 2.16 carats, between tapered baguette-cut diamond shoulders, ring size ISee Sold Price
Sold2017A diamond single-stone ring. The brilliant-cut diamond,A diamond single-stone ring. The brilliant-cut diamond, with tapered shoulders. Estimated diamond weight 5cts, I-J colour, P1-P2 clarity. Ring size M1/2. Weight 5.8gms.See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 3.53 carats, between similarly-cut diamond shoulders, ring size approx. J½See Sold Price
Sold2022DIAMOND SINGLE-STONE RINGDIAMOND SINGLE-STONE RING The step-cut diamond weighing 1.48 carats, between baguette-cut diamond shoulders, ring size approx. ISee Sold Price
Sold2016A diamond single-stone ring. The old-cut diamond, withA diamond single-stone ring. The old-cut diamond, with tapered shoulders and plain band, Estimated diamond weight 1.15cts, tinted colour, VS clarity. Ring size L. Weight 2.3gms. Overall condition goodSee Sold Price
Sold2016A diamond single-stone ring. The brilliant-cut diamond,A diamond single-stone ring. The brilliant-cut diamond, with crossover gallery and tapered shoulders. Estimated diamond weight 0.75ct, G-H colour, VS clarity. Ring size N. Weight 3.6gms.See Sold Price
Sold2017A diamond single-stone ring. The old-cut diamond, withA diamond single-stone ring. The old-cut diamond, with tapered shoulders and plain band. Estimated diamond weight 0.90ct, K-L colour, P1 clarity. Ring size P. Weight 3.6gms.See Sold Price
Sold2016A diamond single-stone ring. The old-cut diamond, toA diamond single-stone ring. The old-cut diamond, to the openwork shoulders and knife-edge band. Estimated diamond weight 0.60ct, I-J colour, VS2-SI1 clarity. Ring size L. Weight 1.5gms. Overall condiSee Sold Price
Sold2017A diamond single-stone ring. The old-cut diamond, withA diamond single-stone ring. The old-cut diamond, with engraved shoulders and tapered band. Estimated diamond weight 0.50ct, H-I colour, VS2-SI1 clarity. Ring size J. Weight 3.3gms.See Sold Price
Sold2018A diamond single-stone ring. The brilliant-cut diamond,A diamond single-stone ring. The brilliant-cut diamond, with tapered shoulders. Estimated diamond weight 0.50ct, I-J colour, P2-P3 clarity. Ring size K1/2. Weight 3.6gms.See Sold Price
Sold2017A diamond single-stone ring. The brilliant-cut diamond,A diamond single-stone ring. The brilliant-cut diamond, with openwork gallery and textured shoulders. Estimated diamond weight 0.50ct, tinted colour, SI2-P1 clarity. Ring size L. Weight 2.5gms.See Sold Price
Sold2017A diamond single-stone ring. The old-cut diamond, withA diamond single-stone ring. The old-cut diamond, with tapered shoulders and band. Estimated diamond weight 0.55ct, J-K colour, P2 clarity. Ring size J. Weight 2.7gms.See Sold Price
Sold2018A diamond single-stone ring. The brilliant-cut diamondA diamond single-stone ring. The brilliant-cut diamond collet within a halo surround and asymmetric shoulders. Estimated diamond weight 0.15ct, I-J colour, SI clarity. Ring size N1/2. Weight 2.4gms.See Sold Price
Sold2019A diamond single-stone ring. The brilliant-cut diamond,A diamond single-stone ring. The brilliant-cut diamond, within an illusion setting, to the textured asymmetric shoulders. Estimated diamond weight 0.35ct, H-I colour, P1 clarity. Ring size G1/2. WeighSee Sold Price
Sold2018A diamond single-stone ring. The square-shape diamond,A diamond single-stone ring. The square-shape diamond, with tapered shoulders. Diamond weight 0.25ct, stamped to band, estimated H-I colour, SI clarity. Hallmarks for Birmingham. Ring size I1/2. WeighSee Sold Price
Sold2016A diamond single-stone ring. The brilliant-cut diamond,A diamond single-stone ring. The brilliant-cut diamond, to the rose-cut diamond shoulders and plain band. Principal diamond estimated weight 0.20ct, I-J colour, SI clarity. One rose-cut diamond deficiSee Sold Price
Sold2017A diamond single-stone ring. The illusion-set diamond,A diamond single-stone ring. The illusion-set diamond, with tapered shoulders. Diamond weight 0.25ct, stamped to band, I-J colour, P1 clarity. Ring size L. Weight 3.7gms.See Sold Price
3 days LeftDawsons AuctioneersA diamond single stone ring, featuring a round old cut diamond with an estimated weight of 0.65cts,£400
Jun 24Adam's AuctioneersA DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, estimated to weigh 1.25 carats, in a€400
Jun 24Adam's AuctioneersA SINGLE-STONE DIAMOND RING Claw-set with a brilliant-cut diamond weighing approximately 0.75ct, to€300
Jun 27Sworders Fine Art AuctioneersAn 18ct white gold single stone diamond ring with a brilliant cut diamond,£400
Jun 24Adam's AuctioneersA SINGLE-STONE DIAMOND RING AND A HALF ETERNITY DIAMOND BAND Set with a brilliant-cut diamond, in a€500
Jun 27Sworders Fine Art AuctioneersA platinum single stone diamond ring and a half eternity band,£520