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Lot 2504
A yellow and white metal, ruby and diamond oval cluster ring, featuring a centre oval faceted ruby within a yellow bezel setting, surrounded by a border of ten round brilliant and two baguette cut diamonds in millegrain settings, ruby dimensions approx 5.3 x 4.1 x 2.8mm, weight estimated as 0.57 carats, brilliant cut diamond dimensions each approx 1.7 x 1.15mm, baguette cut diamond dimensions each approx 3.3 x 1.55 x 1.6mm, total diamond weight estimated as 0.34 carats, assessed mounted collectively colour H to J and clarity SI1 to SI2, size K½, gross weight 5.6g, stamped and tested as 18ct and platinumCentre ruby in bezel is detached from the diamond surround.
Lot 2508
A white metal, synthetic ruby and diamond openwork panel ring, featuring a centre oval faceted ruby within a foliate border set with four rubies and 36 rose cut diamonds, synthetic ruby dimensions approx 6.1 x 3.65 x 3.15mm, weight estimated as 0.69 carats, four smaller ruby diameters between approx 1.3 and 1,55mm, total weight estimated as 0.06 carats, rose cut diamond dimensions between approx 1.6 x 0.75mm and 1 x 0.9mm, total weight estimated as 0.11 carats, size M½, gross weight 3.9g, not marked but tested as platinumLead and gold solder to shank.
Lot 2510
A yellow and white metal diamond five stone half hoop ring, featuring a graduated round brilliant and two single cut diamonds in illusion settings with carved head and shoulders, diamond dimensions between approx 1.9 x 1.3mm and 3.2 x 2.05mm, total weight estimated as 0.22 carats, assessed mounted collectively colour I to J and clarity SI2 to I1, size N½, gross weight 3.6g, stamped and tested as 18ct and platinum
Lot 2549
A yellow and white metal, opal and diamond circular cluster ring, featuring a centre round opal cabochon within a border of eight single cut diamonds, all in claw settings, opal dimensions approx 5.5 x 2.2mm, weight estimated as 0.48 carats, diamond diameters each approx 1.55mm, total weight estimated as 0.08 carats, size I, gross weight 3.5g, stamped and tested as 18ct and platinum
Lot 2553
A yellow and white metal, synthetic ruby and diamond three stone ring, the centre square cut ruby measuring approx 4.6 x 4.4 x 2.95mm and estimated as weighing 0.61 carats, diamond dimensions each approx 1.65mm, total weight estimated as 0.02 carats, size I½, gross weight 2.3g, tested as 18ct with platinum settingRuby is loose and has a small fracture on the girdle.
Lot 2554
A yellow and white metal diamond single stone ring, comprising a centre round brilliant cut diamond in a claw setting, with three graduated melee cut diamonds in each shoulder, principle diamond dimensions approx 4.5 x 2.58mm, weight estimated as 0.31 carats, assessed mounted colour H to I and clarity I1 to I2, melee cut diamond diameters between approx 1.35 and 1.5mm, total weight estimated as 0.05 carats, size Q½, gross weight 3.2g, stamped and tested as 18ct and platinum
Lot 2618
A white metal diamond three stone ring, comprising three graduated round brilliant cut diamonds in claw settings, diamond dimensions between approx 3.15 x 1.65mm and 4.15 x 2.28mm, total weight estimated as 0.44 carats, assessed mounted collectively colour H to I and clarity SI1 to SI2, size H½, gross weight 2.4g, stamped and tested as platinum
Lot 2808
A white metal diamond three-stone ring featuring three graduated old cushion cut diamonds in claw settings, Diamond dimensions between 3.4x3.1x3.5mm and 3.95x3.65x1.85mm approx. Total weight estimated as 0.61ct. Assessed mounted collectively, colour K to M, clarity SI1 to SI2, finger size O½, gross weight 3.6g, stamped and tested as platinum
Lot 2317
the graduated old cut diamonds in white claw settings, to a tapered shoulder plain polished shank, total estimated diamond weight 3.65 carat approximately finger size H1/2The ring was valued for insurance purposes in 2011 at £16,283. The ring is in good condition however there is evidence of resizing. It is stamped 'PLAT' and in our opinion would test as platinum. Diamond 1 measures - 5.76mm x 6.03mm x 3.78mm approximately. Diamond 2 measures - 7.57mm x 7.51mm 4.98mm approximately. Diamond 3 measures - 5.77mm x 5.80mm x 3.60mm approximately. The approximate qualities of the diamonds are; colour K/L/M, clarity I1/I2/I3. Gross weight 3.8 grams. CR made 31.08.22.
Lot 2245
the emerald-cut yellow sapphire within a border of round brilliant cut diamonds, in white millegrain settings, to a tapered shoulder plain polished shank, total estimated diamond weight 0.55 carat approximately finger size OThe ring is in fair condition, one diamond is chipped. It is stamped 'PLAT' and in our opinion would test as platinum. The yellow sapphire measures 6.70mm x 5.66mm x 3.55mm approximately. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 4.8 grams. CR made 20.09.22.
Lot 2349
the central emerald-cut diamond flanked by graduated pairs of baguette cut diamonds, in white claw and rubbed over settings, to a tapered shoulder plain polished shank, total estimated diamond weight 4.15 carat approximately finger size P1/2The principal diamond is accompanied by a report from European Diamond Reports, EDR, report number E1512154576, dated November 19, 2015, stating the diamond weighs 3.58 carat, colour I, clarity VS1The ring was valued for insurance purposes in 2020 at £69,950. The ring is in good condition but one claw is slightly loose. It bears a stamp but the marks are rubbed, in our opinion would test as platinum. The approximate qualities of the diamonds are; colour I/J/K, clarity VS1/VS2/SI1/SI2. Gross weight 6.4 grams. CR made 14.09.22.
Lot 2244
the oval cut emerald within a border of round brilliant cut diamonds, in white millegrain settings, to a yellow tapered shoulder plain polished shank, total estimated diamond weight 1.00 carat approximatelyfinger size OThe ring is in good condition. It is stamped '18CT' and 'PLAT' and in our opinion would test as gold and platinum. The emerald measures 7.10mm x 5.17mm x 3.65mm approximately. The approximate qualities of the diamonds are; colour J/K/L, clarity I1/I2/I3. Gross weight 4.1 grams. CR made 20.09.22.
Lot 2346
the radiant cut fancy light yellow diamond in yellow claw settings, flanked by trapezium cut diamonds in white claw settings, to a tapered shoulder plain polished shank, total estimated diamond weight 3.00 carat approximately finger size I1/2The ring was valued for insurance purposes in 2004 at $25,500 (USD). The ring is in good condition. It is stamped 'PLATIN' '22K' and in our opinion would test as gold and platinum. The principal diamond measures 8.90mm x 7.43mm, depth unobtainable. The approximate qualities of the fancy coloured diamond are; colour fancy light yellow, clarity VS1/VS2. The approximate qualities of the white diamonds are; colour H/I/J, clarity VS2/SI1/SI2. Gross weight 10.1 grams. CR made 25.08.22.
Lot 2345
the graduated old cut diamonds, in white claw settings, to a yellow tapered shoulder plain polished shank, total estimated diamond weight 3.40 carat approximately finger size NThe ring is in good condition, there are slight chips and nibbles to the girdles of the diamonds. It is stamped '18CT' and 'PLAT' and in our opinion would test as gold and platinum. Diamond 1 measures - 5.27mm x 5.20mm x 2.81mm approximately. Diamond 2 measures - 8.12mm x 8.07mm x 4.92mm approximately. Diamond 3 measures - 5.33mm x 5.30mm x 3.32mm approximately. The approximate qualities of the diamonds are; colour J/K/L, clarity SI1/SI2/I1. Gross weight 4.3 grams. CR made 24.08.22.
Lot 2344
the central emerald-cut diamond in a white double claw setting, flanked by pairs of graduated baguette cut diamonds in rubbed over settings, to a plain polished shank, total estimated diamond weight 3.45 carat approximately finger size KThe ring is in good condition. It is stamped 'PLAT' and in our opinion would test as platinum. The principal diamond measures 8.67mm x 7.76mm x 5.99mm = 3.20 carat approximately. The approximate qualities of the principal diamond are; colour tinted, clarity SI2/I1. The approximate qualities of the residual diamonds are; colour I/J/K, clarity I1/I2/I3. Gross weight 4.7 grams. CR made 20.09.22.
Lot 2299
the emerald-cut emerald in a white claw setting, to baguette cut diamond set shoulders, on a plain polished shank, total estimated diamond weight 0.45 carat approximately finger size L1/2The ring is in good condition. It bears no hallmark nor stamp, but in our opinion would test as gold or platinum. The emerald measures 8.02mm x 7.28mm x 5.61mm approximately. The approximate qualities of the diamonds are; colour I/J/K, clarity VS2/SI1/SI2. Gross weight 4.0 grams. CR made 25.08.22.
Lot 2326
the oval cut pink sapphire within an openwork border of round brilliant cut diamonds, in white millegrain settings, to round brilliant cut diamond set shoulders, on a plain polished shank, total estimated diamond weight 0.45 carat approximately finger sizer N1/2The ring is in good condition. It is stamped 'PLAT' and in our opinion would test as platinum. The pink sapphire measures 6.77mm x 4.86mm x 2.89mm approximately. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 4.8 grams. CR made 20.09.22.
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46735 item(s)/page