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![Art Deco style 18ct gold & Platinum and diamond set ring. [2.79grams] [Ring size L]](https://cdn.globalauctionplatform.com/af8fc866-e169-46df-b17b-b00700a04249/efb5db3a-9f78-47ad-b8d3-b00700fad529/468x382.jpg)
Lot 147
A boxed Art Deco style platinum and diamond flanked solitaire ring. Set to centre with a 0.51 carat emerald cut diamond, F colour, VVS1 clarity, flanked either side by a tapering baguette cut diamond, each 0.15 carats, G colour and VS clarity, to a slim shank. Stamped 950 PLT, H&Co, London. Accompanied by GIA certificate. Ring size Q.
Lot 101
BAGUE DIAMANTOrnée au centre d'un diamant de taille ancienne dans un entourage de diamants de taille rose et de taille ancienne, poinçon français d'occasion pour le platine (850°/00), tour de doigt 53, poids brut 6.97 g.Footnotes:DIAMOND RINGSet to the centre with a cushion-shaped diamond within a surround of rose-cut and cushion-shaped diamonds, french mark for platinum, ring size N, gross weight 6.97 grams.For further information on this lot please visit Bonhams.com
Lot 103
BAGUE DIAMANTS, CIRCA 1940Ornée au centre d'un diamant de taille ancienne entouré de diamants de taille rose, poinçon français d'occasion pour l'or 18K (750°/00) et le platine (850°/00), tour de doigt 48, poids brut 8.72 g.Footnotes:DIAMOND RING, CIRCA 1940Set to the centre with an old brilliant-cut diamond, within a surround of pavé-set rose-cut diamonds, french mark for 18 carat gold and platinum, maker's marks, ring size I, gross weight 8.72 grams.For further information on this lot please visit Bonhams.com
Lot 130
BAGUE PERLES DE CULTURE ET DIAMANTSOrnée au centre de deux perles de culture grise et blanche, de diamants de taille ancienne et de taille princesse, poinçon français pour le platine (850°/00), tour de doigt 49, poids brut 13.99 g.Footnotes:CULTURED PEARL AND DIAMOND RINGSet to the centre with a grey and a white cultured pearl, old brilliant-cut and princess-cut diamonds, french mark for platinum, ring size J, gross weight 13.99 grams.For further information on this lot please visit Bonhams.com
Lot 189
BAGUE DIAMANTOrnée au centre d'un diamant de taille ancienne, poinçon français d'occasion pour le platine (850°/00), tour de doigt 53, poids brut 4.34 g.Footnotes:DIAMOND RINGSet to the centre with an old brilliant-cut diamond, french mark for platinum, ring size M, gross weight 4.34 grams.For further information on this lot please visit Bonhams.com
Lot 190
CARTIER: BAGUE DIAMANTSDe forme bombée, sertie d'un pavage de diamants de taille brillant, signée Cartier, numérotée, poinçon français pour le platine (950°/00), tour de doigt 52, poids brut 7.79 g.Footnotes:CARTIER: DIAMOND RINGOf a bombé-design, pavé-set with brilliant-cut diamonds, signed Cartier, numbered, french mark for platinum, ring size L½, gross weight 7.79 grams.For further information on this lot please visit Bonhams.com
Lot 269
BAGUE RUBELLITE ET DIAMANTSSertie au centre d'une rubellite de forme rectangulaire à pans coupés sur une monture pavée de diamants, poinçon français d'occasion pour le platine (850°/00), tour de doigt 51, poids brut 6.38 g.Footnotes:RUBELLITE AND DIAMOND RINGClaw-set to the centre with a rectangular cornered-cut rubellite, to a diamond-set mount, french mark for platinum, ring size L, gross weight 6.38 grams.For further information on this lot please visit Bonhams.com
Lot 27
BAGUE DIAMANT, DEBUT DU 20EME SIECLESertie au centre d'un diamant de taille troidïa, poinçons français d'occasion pour l'or 18K (750°/00) et le platine (850°/00), tour de doigt 55 1/2, poids brut 3.87 g.Footnotes:DIAMOND RING, EARLY 20TH CENTURYDesigned as a triangular-shaped diamond in a rub over setting, french marks for 18 carat gold and platinum, ring size P 1/2, gross weight 3.87 grams.For further information on this lot please visit Bonhams.com
Lot 45
BAGUE OR ET DIAMANTSFormant un nœud sur une monture ciselée, sertie de deux diamants de taille ancienne et d'un diamant de taille baguette, poinçon français d'occasion pour l'or 18K (750°/00) et le platine (850°/00), tour de doigt 45, poids brut 6.97 g.Footnotes:GOLD AND DIAMOND RINGDesigned as a stylised ribbon-shaped set with two old brilliant-cut diamonds and a step-cut diamond, french mark for 18 carat gold and platinum, ring size G, gross weight 6.97 grams.For further information on this lot please visit Bonhams.com
Lot 74
BAGUE SAPHIR ET DIAMANTSOrnée au centre d'un saphir facetté de forme ovale dans un entourage de diamants de taille ancienne, poinçon français pour le platine (850°/00), tour de doigt 54, poids brut 5.33 g.Footnotes:SAPPHIRE AND DIAMOND RINGSet to the centre with an oval-shaped sapphire surrounded by old brilliant-cut diamonds, french mark for platinum, ring size N, gross weight 5.33 grams.For further information on this lot please visit Bonhams.com
Lot 81
BAGUE EMERAUDE ET DIAMANTSSertie au centre d'une émeraude de forme rectangulaire dans un entourage de diamants de taille ancienne et de taille 8x8, poinçon français d'occasion pour le platine (850°/00), tour de doigt 49.5 cm, poids brut 3.40 g.Footnotes:EMERALD AND DIAMOND RINGSet to the centre with a step-cut emerald, within a surround of old brilliant-cut and single-cut diamonds, french mark for platinum, ring size J 1/2, gross weight 3.40 grams.For further information on this lot please visit Bonhams.com
Lot 87
BAGUE DIAMANTSOrnée au centre d'un diamant de taille ancienne dans un entourage de diamants de taille rose, poinçon français pour le platine (850°/00), tour de doigt 56, poids brut 6.97 g.Footnotes:DIAMOND RINGSet to the centre with an old brilliant-cut diamond surrounded by rose-cut diamonds, french mark for platinum, ring size P 1/2, gross weight 7.03 grams.For further information on this lot please visit Bonhams.com
Lot 1368
A platinum seven stone diamond set half eternity ring, set with seven round brilliant cut stones, apprx 1.5ct each, approx size N1/2, approx weight 6.5g, accompanied with an insurance document from Henry D Johnstone, Watchmakers, Jewellers, Valuers, Alderley Edge and Poynton, for the sum of £4800.
Lot 501
An 18ct gold and platinum three stone vintage diamond ring, set with estimated approx 0.25cts of brilliant cut diamonds,size L1/2 together with a 18ct five stone diamond ring, set with approximately 0.10cts of diamonds (one stone not diamond) size M, weight together 4.1gms Condition Report:Available upon request
Lot 76
An unusual early 20th century ring, possibly French, with two bands millegrain set with old cut diamonds, the bands interlocking to form a pointed oval shape, with two rub-over set old cut diamonds to the centre, the diamonds approximately 3.8mm x 3.75mm x 2.1mm deep and 3.8mm x 3.8mm x 2.05mm deep, finger size M 1/2, 3.5g gross, tests as platinum, cased in a Cartier box
Lot 1008
18ct gold opal and diamond oval ring, size O and 18ct gold sapphire and diamond three stone ring in platinum setting, size R½Total weight 4.9 grams Opal ring- shank stamped 18K. Overall good condition, opal has a small scratch to the surface.Sapphire and diamond ring- shank stamped 18ct Plat. Overall good condition.
Lot 11
Four mid-20th century 18ct yellow gold and platinum rings to include a diamond solitaire, 0.20 carats; a two-stone diamond crossover ring in an illusion setting, each 0.05 carats; a five-stone graduated diamond ring in an illusion setting, largest stone 0.10 carats and a three-stone sapphire ring, sapphire 0.50 carats, sizes N, L, P, T, all stamped 18ct PLAT, 11g (4)
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46735 item(s)/page