A Sapphire and Diamond Bracelet, circa 1930, three round brilliant cut sapphires in white claw settings centre frames set with eight-cut diamonds and baguette cut diamonds, to a white expanding link bracelet, total estimated diamond weight 0.80 carat approximately The bracelet is in good condition. It fastens with a tongue and box catch, and features a figure-of-eight safety catch and a safety chain. It is stamped `C&F`. In our opinion it would test as gold. The approximate qualities of the diamonds are; colour H/I/J, clarity SI1/SI2/I1. Gross weight 12.2 grams. CR made 17th April 2013
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A Sapphire and Diamond Bar Brooch, circa 1925, the long bar with a central cluster to tapering arms, set throughout with mixed cut sapphires and old cut diamonds in white millegrain settings, total estimated diamond weight 1.00 carat approximately, measures 8.7cm by 2cm The brooch is in good condition. It is slightly out of shape, at least one supporting arm in the setting is missing, others may have been repaired/replaced. One diamond appears to be a replacement. It fastens with a pin and visor catch. It bears no hallmark, nor stamps, but in our opinion it would test as platinum fronted gold. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 11.2 grams. CR made 8th May 2013
A Diamond and Sapphire Bar Brooch, the cushion shaped sapphires alternate with old cut diamonds, in white claw settings, total estimated diamond weight 0.60 carat approximately, length 7.1cm The brooch is in good condition. It fastens with a pin and visor catch. It is stamped `9CT` and `PLAT`, and in our opinion would test as platinum fronted gold. The approximate qualities of the diamonds are; colour J/K/L, clarity I1/I2/I3. Gross weight 6.6 grams. CR made 17th April 2013
A Sapphire and Diamond Ring, a baguette cut sapphire and a baguette cut diamond in white rubbed over settings, within a double scrolling border, set with eight-cut diamonds, to a plain polished shank, total estimated diamond weight 1.25 carat approximately, finger size J The ring is in good condition. It is stamped `10%IRIDPLAT`. The baguette cut diamond measures 5.27mm x 4.22mm x 2.91mm = 0.55ct approximately. The approximate qualities of the diamonds are; colour I/J/K, clarity SI1/SI2/I1. Gross weight 7.2 grams. CR made 11th June 2013
A Ruby, Sapphire and Diamond Ring, signed `CARTIER`, the three row twist ring comprising a row of step cut rubies in a yellow channel setting, a central row of round brilliant cut diamonds in a white channel setting, and a third row of step cut sapphires in a yellow channel setting, finger size O The ring is in good condition. It bears no hallmark, but in our opinion it would test as gold. It has a worn stamp `CARTIER` on the reverse of the head. The approximate qualities of the diamonds are; caratweight 0.25, colour H/I/J, clarity SI1/SI2. Gross weight 5.0 grams. CR made 15th May 2013
A Diamond and Sapphire Spray Brooch, two pear cut sapphires within a frame set with round brilliant cut and eight-cut diamonds, in white claw settings, total estimated diamond weight 1.50 carat approximately, measures 5.3cm by 3.6cm The brooch is in good condition. It fastens with a pin and revolver catch. It bears no hallmark, nor stamps, but in our opinion it would test as gold. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 8.2 grams. CR made 17th April 2013
A Sapphire and Diamond Cluster Ring, the oval cut sapphire within a border of ten round brilliant cut diamonds, in white claw settings, to a tapered shoulder plain polished shank, total estimated diamond weight 2.00 carat approximately, finger size R The ring is in good condition. It is stamped `18CT` and in our opinion would test as gold. The sapphire measures 10.08mm x 8.03mm x 4.10mm. The approximate qualities of the diamonds are; colour I/J/K, clarity SI1/SI2/I1. Gross weight 7.6 grams. CR made 15th May 2013
A Sapphire and Diamond Cluster Ring, the oval mixed cut sapphire in a yellow collet setting, within a border of fourteen round brilliant cut diamonds, in white claws, to white grooved shoulders on a yellow plain polished shank, total estimated diamond weight 0.70 carat approximately, finger size P The ring is in good condition. It bears no hallmark, but in our opinion it would test as gold. The sapphire measures 8.14mm x 6.83mm x 4.08mm. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 4.2 grams. CR made 20th March 2013
A Sapphire and Diamond Cluster Ring, the oval mixed cut sapphire within a border of ten round brilliant cut diamonds, in white claw settings, to a yellow tapered shoulder shank, total estimated diamond weight 2.00 carat approximately, finger size M1/2 The ring is in good condition. It has barely legible stamps, in our opinion it would test as gold. The sapphire measures 9.75mm x 6.75mm x 3.96mm. It is a mid blue with uneven colour saturation. The approximate qualities of the diamonds are; colour I/J/K, clarity SI1/SI2/I1. Gross weight 5.2 grams. CR made 15th April 2013
A Sapphire and Diamond Ring, a central step cut sapphire within a part border of eight-cut diamonds, an old cut diamond to the top and the bottom, each within a part border of step cut sapphires, in white millegrain settings, with engraved under bezel, to shoulders with diamond detail, engraved to the sides, on a plain polished shank, total estimated diamond weight 1.00 carat approximately, finger size N1/2 The ring is in good condition. There is a stamp to the outer shank `PLAT` and in our opinion it would test as platinum. The centre sapphire measures 6.49mm x 5.54mm x 4.35mm. The approximate qualities of the diamonds are; colour I/J/K, clarity SI1/SI2/I1. Gross weight 6.4 grams. CR made 31st May 2013
An Early 20th Century Style Sapphire and Diamond Brooch, the open centred piece with bow motif surmount and floral swag below, diamond set throughout, with a sapphire suspended from the bow, and a pearl pendant from the base, in white claw and millegrain settings, total estimated diamond weight 1.00 carat approximately, measures 4.7cm by 4.9cm The brooch is in good condition. It fastens with a pin and push barrel catch, and also has two hook fittings on the reverse. It bears no hallmark, nor stamps, but in our opinion it would test as gold, with white fronting. The sapphire measures 5.65mm x 5.68mm x 3.73mm. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 10.6 grams. CR made 31st May 2013
An 18 Carat White Gold Synthetic Spinel, Sapphire and Diamond Ring, the marquise cut synthetic spinel with a pear cut sapphire on each shoulder, the rest of the border comprised of round brilliant cut diamonds, in claw settings, to a tapered plain polished shank, total estimated diamond weight 0.65 carat approximately, finger size M The ring is in very good condition. It is hallmarked with sponsor`s mark `AN`, London, 2013. The approximate qualities of the diamonds are; colour K/L/M, clarity SI2/I1/I2. Gross weight 8.8 grams. CR made 29th May 2013
An 18 Carat Gold Sapphire and Diamond Cluster Ring, the oval mixed cut sapphire within a border of ten round brilliant cut diamonds, in claw settings, to a yellow forked shoulder plain polished shank, total estimated diamond weight 0.80 carat approximately, finger size P The ring is in good condition. The sapphire is a little scuffed. At least one claw needs to be replaced - all should be thoroughly checked. The ring is hallmarked with sponsor`s mark `EFLTD`, Sheffield, 1994. The sapphire measures 8.38mm x 6.89mm x 4.03mm. The approximate qualities of the diamonds are; colour I/J/K, clarity SI1/SI2/I1. Gross weight 5.2 grams. CR made 20th March 2013
A Sapphire and Pearl Heart Shaped Pendant, circa 1900, the faceted sapphires in collet settings, and seed pearl set throughout, measures 2.6cm by 4.7cm The pendant is in good condition. It is stamped `15CT` and in our opinion would test as gold. Gross weight 6.6 grams. CR made 17th April 2013
A Yellow Sapphire and Diamond Ring, the oval mixed cut yellow sapphire in a yellow four claw setting, with a baguette cut diamond to each shoulder, the border completed by eight round brilliant cut diamonds, in white claw settings, to a yellow tapered shoulder plain polished shank, total estimated diamond weight 1.50 carat approximately, finger size Q The ring is in good condition. It is stamped `18C` and in our opinion would test as gold. The sapphire measures 10.53mm x 7.78mm x 5.72mm. The approximate qualities of the diamonds are; colour I/J/K, clarity I1/I2/I3. Gross weight 6.4 grams. CR made 15th May 2013
A Miniature 18ct Gold Diamond and Sapphire Set Carriage Timepiece, 20th century, carrying handle, engraved scroll decoration throughout, underside inscribed 18ct gold 246 grams, diamonds 8.08ct, sapphires 1.30ct Stephen Witten No.1 and convention mark 750 for 18ct gold, diamond set dial with sapphire set quarter hour markers, single barrel movement with platform lever escapement, scroll decorated backplate, 75mm high over handle, with travelling case and fitted key 28.05.13, Case with light surface scratches and minor dents to edges, bevell glasses are complete, movement fully wound and not working at present, balance not swinging.
A sapphire, rock crystal and enamel pendant, by W Bauscher, the oval shape rock crystal with intaglio engraving of a lady driving a horse and carriage, the oval shape plaque within a blue enamel surround to an outer Renaissance style green enamelled foliate scroll frame highlighted with four circular sapphires to the quarters and suspending a freshwater cultured pearl drop below, the reverse signed W Bauscher, 6.9cm long
An Edwardian bluish violet sapphire and diamond cluster ring, circa 1910, the circular cut sapphire, estimated to weigh 9.43 carats, exhibiting a pale blue to bluish purple colour change, millegrain set within a rose cut diamond surround above old cut diamond four stone shoulders, finger size K. Offered for sale with The Pearl & Gem Laboratory Sapphire Report, no. 07928, dated 11 June 2013, stating: Natural Sapphire, no evidence of heat treatment was observed. Origin Opinion: Sri Lanka
A pair of diamond and sapphire pendent earrings, the pear shaped old cut diamond drops weighing 1.12 carats and 1.23 carats with trefoils of circular cut sapphires beneath, suspended in frames of old brilliant and old cut diamonds, suspended from circular cut sapphire trefoils to cushion shaped old brilliant cut diamond connections, and old cut diamond tops, the smaller diamonds approximately 2.20 carats total, with post fittings, 4.6cm long
A sapphire and diamond panel ring, the old cut diamond, approximately 0.45 carats, within a collet set to the centre, the surround set with three lines of single cut diamonds with calibré sapphires between and to the border, the shoulders each set with three graduated single cut diamonds, finger size M 1/2
An Italian diamond, emerald and sapphire suite of jewellery, the snow flake shaped brooch set with tremblent clusters of brilliant cut diamonds around further tremblent clusters of circular cut sapphires and brilliant cut diamonds and circular cut emeralds and brilliant cut diamonds, stamped ‘750’ with Italian control marks, 3.5cm diameter; the en suite ear clips similarly set with tremblent clusters of circular cut emeralds and sapphires and brilliant cut diamonds, with clip fittings, 1.8cm diameter; the en suite ring similarly tremblent set, on a twin hoop shank, finger size I
A lady`s Art Deco synthetic sapphire and diamond cocktail watch, circa 1930, the silvered dial with Arabic numerals, blued steel hands and signed Suisse, the rectangular case pave set with old cut diamonds, with baguette cut synthetic cabochon winding crown, 15 jewel Swiss tonneau shaped movement cal. A5475, on a tan silk cordette strap
A diamond and sapphire set three tier oval cocktail ring, the central oval cut sapphire estimated 2ct, surrounded by two tiers of round brilliant cut diamonds and outer sapphire highlights, claw set to knife edge shoulders, estimated total diamond weight 1.20ct, finger size Q½ (illustrated)
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137088 item(s)/page