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Lot 612
Two platinum rings,: including a round, brilliant-cut diamond ring, estimated weight of principal diamond ca. 0.30ct, SI1-2 clarity, I-J colour, estimated weight of remaining diamonds ca. 0.10ct, with partial hallmarks for Birmingham, length of ring head ca. 1.2cm; and a cross-over ring, with partial hallmarks for Birmingham, both ring sizes J, total weight ca. 7.1gms.
Lot 10
Diamond solitaire ring with old-cut brilliant, approximately .75ct, 'platinum', size N.CONDITION REPORT: There is a small hole/mark to the stone at the claw at 7 o'clock. There are also inclusions and a prominent scratch to the stone and other minor scratches. There is one tip lacking to the claws. The stones on the shoulders are dug into the mounts and are flat, not raised. There is staining to the shank.
Lot 2161
Set with 32 rose cut diamonds with Ø approx. 1.0 mm in a white gold setting and a rectangular faceted garnet of approx. 2.75 ct. (approx. 10.80 x 9.10 x 3.26 mm) in Pt. 950 platinum settings. In good condition, minor damage to the setting and wear on the garnet. Ring size: 17 mm / 53.5 mm. Weight: 4.48 grams.
Lot 2229
Hallmarks: 750, 585 and Pt (Dutch assay marks). Set with 25 rose cut diamonds, 1 of which measures 4.70 x 4.66 mm, set in platinum settings. In good condition, one diamond has been replaced by a single cut diamond, one diamond has some wear damage. Ring size: 19 mm / 60 mm. Weight: 10.10 grams.
Lot 2267
Inscription on the inside: "Un peu d'or beaucoup d'amour, 21-2-45". With engraved sides. Hallmarks: eagle head, dog head, French maker's mark. Set with 4 old mine cut diamonds of approx. 0.40 ct. in total (VS / F-G) and 16 rose cut diamonds in an 850 platinum setting. In good condition, one small chip on larger diamond. Ring size: 16.25 mm / 51 mm. Weight: 11.48 grams.
Lot 2299
Hallmarks: 750, Pt. Set with 2 old European cut diamonds of approx. 0.58 ct. in total (VS-SI / H-I) in a Pt 900 platinum setting and 3 faceted natural sapphires of approx. 1.06 ct. in total. Ring shows material cracks, sapphires show minor signs of wear. Ring size: 18.25 mm / 57.5 mm. Weight: 12.52 grams.
Lot 2413
Hallmarks: 585, Pt. Set with 17 old European cut diamonds of approx. 2.40 ct. in total and 4 single cut diamonds of approx. 0.08 ct. in total in a Pt 900 platinum setting (various clarity and colour gradations). In very good condition, some diamonds have a small chip. Ring size: 18.75 mm / 59 mm. LxW centerpiece: 2.5 x 1.4 cm. Weight: 10.24 grams.
Lot 2419
Hallmarks: 750, Pt I. Set with one brilliant cut diamond of approx. 0.70 ct. (P / I-J) and 30 brilliant and single cut diamonds of approx. 0.70 ct. in total (VS-SI / G-H) in a Pt 900 platinum setting. In good condition, central diamond moves very slightly in setting. Ring size: 19.25 mm / 60.5 mm, ring is enlarged. Weight: 5.31 grams.
Lot 2537
Hallmarks: © Tiffany & Co. PT950, maker's mark, additional voluntary platinum mark, 950, lion, date letter M. Serial number: 29717559. Maker's mark: Tiffany & Co, London, England, 2011. Set with 15 brilliant cut diamonds, one of approx. 0.67 ct. (IF / H) and 14 of approx. 0.14 ct. in total. In good condition. Including jewelry box, T&Co. certificate of central diamond and warranty card. Ring size: 16.5 mm / 52 mm. Weight: 4.0 grams.
Lot 3570
Hallmarks: 585, Pt. Set with one Swiss cut diamond of approx. 0.05 ct. in a star-shaped Pt 950 platinum setting, 6 single cut diamonds of approx. 0.06 ct. in total (P / I-J) and synthetic sapphires set in a circumferential rail setting. In very good condition. Ring size: 17.25 mm / 54 mm. Weight: 3.22 grams.
Lot 92
A Diamond Three Stone Ring, the graduated round brilliant cut diamonds in white claw settings, to a tapered shoulder plain polished shank, total estimated diamond weight 0.70 carat approximately, finger size M1/2The ring is in good condition with rubbing to the claws. It is stamped 'PLAT' and in our opinion would test as platinum. The approximate qualities of the diamonds are; colour I/J/K, clarity I1/I2/I3. Gross weight 4.6 grams.
Lot 192
An 18ct yellow gold and platinum three-stone diamond ring in a mounted illusion setting, the central round brilliant-cut diamond measuring approximately 0.40 carat, flanked by two round brilliant-cut diamond, each approximately 0.10 carat, hallmarks rubbed, the tapering shank thin at base, 5g
Lot 174
Three 18ct yellow gold diamond-set rings: the first, a half-hoop ring set with four 8-cut diamonds measuring between 1.8 and 2mm diameter and two baguette-cut diamonds measuring approx. 3.5 x 1.8mm, estimated total diamond weight 0.30 carat, clarity VS/VVS, colour F/G; the second, a three-stone diamond ring set with brilliant-cut diamonds measuring approx. 2.91 x 1.73 x 1.9mm and 2.75 x 1.73mm, calculated total weight 0.29 carat, clarity SI, colour tinted brown G/H and K and an Edwardian marquise-shape ring comprising of five old-Swiss 8-cut diamonds measuring from 2.7 x 2.9mm to 1.9 x 1.8mm, grain-set to platinum-fronted navette-shape head, calculated total diamond weight 0.24 carat, clarity I1-I2, colour G/H. Sizes N, M, O. Gross weight 7.7g together with a 9ct yellow gold diamond-set pendant comprising a cross over design heart-shape panel, measuring 19 x 15mm, channel-set with thirty-one round brilliant-cut diamonds, measuring 1.2 to 1.3mm diameter, total diamond weight calculated 0.25 carat, hallmarked, 3.1g on an 18ct gold chain, 41cm, stamped 18k, tests for 18ct gold, 2.4g (4)
Lot 119
An emerald-cut red spinel on a 14k yellow gold claw setting, stone 10mm x 7mm, 2.67g; a platinum half hoop diamond eternity ring, (one stone missing); a three-stone sapphire and diamond ring in an illusion setting, hallmarked 750 and a baguette-cut citrine ring in a basket setting, unmarked, tests for 18ct gold, sizes L, N, L, O, 13.43g (4)
Lot 111
A cushion-cut sapphire ring flanked by illusion-set diamonds on yellow gold and platinum, the sapphire 3mm x 3mm, chip to one corner, size L, 3g; two yellow gold pendants, both stamped 750, 3.15g; two gem-set 9ct gold rings, hallmarked, a pendant and pair of stud earrings, unmarked, 5.4g (7)
Lot 998
A platinum diamond set solitaire ring, the central circular brilliant cut diamond with three stepped baguette cut diamonds to either side, with hand engraved detailing to the band, marked for platinum, size M, diamond approx 4ct, colour assessed as N to Z (tinted yellow), clarity assessed as SI1/SI2, baguette cut diamonds measuring from 3.0mm x 1.5mm to 4.5mm x 2.0mm, estimated total diamond weight 0.58ct, colour assessed as H-I, clarity assessed as VS1 to VS2, with valuation for insurance. CONDITION REPORT: The valuation report with the ring states: 'Circular brilliant cut diamond, measures approx 11.02mm x 11.15mm diameter, depth 5.25mm. Quite a few minor chips and nicks around the edge of the stone visible under a loupe. The valuation report with the ring states: 'Circular brilliant cut diamond, measures approx 11.02mm x 11.15mm diameter, depth 5.25mm. Quite a few minor chips and nicks around the edge of the stone visible under a loupe.
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46743 item(s)/page