Summer Catalogue Sale (Three Days):
Thursday 22 July 2010 10:00AM

Lot 351

A Victorian Diamond Star Brooch, set throughout with old cut diamonds, a diamond cluster centrally, with radial detail on knife edge wires, with a detachable diamond set bale, total diamond weight 6.50 carat approximately, measures 5.8cm by 5.4cm, excluding bale, in a fitted case by Streeter & Co, 18 New Bond Street.

NB some diamonds missing

Estimate: £3000-4000

Lot 352

A Diamond Solitaire Ring, the old cut pear shaped diamond in a pierced setting (worn), diamond weight 1.15 carat approximately, finger size M.

Estimate: £1200-1500

Lot 353

An Opal and Diamond Cluster Ring, three graduated round cabochon opals, with old cut diamonds around the central stone, in yellow claw settings, to a plain polished shank, finger size Q. .

Estimate: £500-700

Lot 354

A Moonstone and Ruby Torsade, the briolette stones strung to white enamelled cupola clasps, length 46cm.

Estimate: £800-1200

Lot 355

A Cultured Pearl and Diamond Brooch, by Tiffany & Co., a large half pearl centrally with curved radial arms, most set with round brilliant cut diamonds, clusters of cultured pearls in between, measures 4.6cm by 4.3cm. .

Estimate: £1600-1800

Lot 356

Withdrawn

Lot 357

A Ruby and Diamond Three Stone Ring, the oval cut ruby flanked by a round brilliant cut diamond on each side, in white claw settings, total diamond weight 1.00 carat approximately, finger size O.

Estimate: £500-700

Lot 358

An 18 Carat Gold Ruby and Diamond Ring, signed Cartier, a row of calibré cut rubies in a yellow channel setting with a row of round brilliant cut diamonds either side in rubover settings, finger size N.

Estimate: £700-900

Lot 359

A Garnet and Diamond Cluster Ring, an oval cut garnet within a border of old cut diamonds in yellow claw settings, to a carved shoulder shank, total diamond weight 0.35 carat approximately, finger size N.

Estimate: £200-300

Lot 360

Withdrawn

Lot 361

A Cultured Pearl Necklace, the sixty-eight uniform cultured pearls on a knotted string to a ruby and diamond star cluster clasp, length of necklace 73.5cm.

Estimate: £600-800

Lot 362

A Ruby and Diamond Crossover Ring, a cushion cut ruby and an old cut diamond twist, old cut diamonds set into the shoulders, in yellow claw settings to a plain polished shank, total diamond weight 1.75 carat approximately, finger size K.

Estimate: £1500-2000

Lot 363

A Pair of 18 Carat White Gold Diamond Solitaire Stud Earrings, the round brilliant cut diamonds in four claw settings, total diamond weight 1.00 carat approximately, with post and butterfly fittings for pierced ears.

Estimate: £600-800

Lot 364

A French Gold Anchor Link Chain, by Van Cleef & Arpels, chain length 49.8cm.

Estimate: £1400-1600

Lot 365

A Pair of Stylised Butterfly Earrings, with carved agate wings, the head and body set with pink, orange and blue sapphires and diamonds, with post and butterfly fittings for pierced ears, each measures 3.8cm by 3.6cm. -

Estimate: £800-1200

Lot 366

A Ruby and Diamond Bar Brooch, an oval cut ruby and old cut diamond cluster in a millegrain setting sits centrally with three graduated old cut diamonds in yellow claw settings spaced along the bar, total diamond weight 1.00 carat approximately, measures 1cm by 5.1cm.

Estimate: £300-400

Lot 367

An Opal Ring, the oval cabochon opal in a yellow bezel setting to tapered lined shoulders on a plain polished shank, finger size S.

Estimate: £200-300

Lot 368

An 18 Carat Gold Fire Opal and Diamond Cluster Ring, the oval cut fire opal within a border of round brillliant cut diamonds in white claw settings, to a plain polished tapered shoulder shank, total diamond weight 0.35 carat approximately, finger size N. .

Estimate: £200-300

Lot 369

An 18 Carat White Gold Diamond Solitaire Ring, a round brilliant cut diamond in a six claw setting flanked by a baguette cut diamond on each shoulder, to a plain polished shank, total diamond weight 0.65 carat approximately, finger size M. .

Estimate: £300-400

Lot 370

An 18 Carat Gold Diamond Half Eternity Ring, the seven round brilliant cut diamonds held in white claw settings on a yellow plain polished shank, total diamond weight 0.70 carat approximately, finger size L approximately.

Estimate: £300-500

Lot 371

An Opal Flowerhead Brooch, five graduated oval cabochon opals surround a round opal, in yellow millegrain settings, on a stylised stem, measures 3cm by 5.1cm. .

Estimate: £200-300

Lot 372

A Multi Coloured Sapphire Torsade, the green, orange, pink and yellow hued briolette cut stones strung to two navy blue enamelled cupola clasps, length 44.2cm, and A Pair of Multi Coloured Sapphire Drop Earrings, en suite to the previous lot, drops measure 6.5cm (2).

Estimate: £1200-1500

Lot 373

A Strand of Pearls, the ninety-nine graduated pearls strung to a geometric clasp set with diamonds and sapphires, length 44.5cm.

NB the pearls have not been tested

Estimate: £500-600

Lot 374

An 18 Carat White Gold Diamond Pear Shaped Cluster Ring, the pear cut diamond within a border of round brilliant cut diamonds, three diamonds on each shoulder, in claw settings to a plain polished shank, total diamond weight 2.00 carat approximately, finger size N.

Estimate: £800-1000

Lot 375

An Emerald Cut Diamond Solitaire Ring, the central diamond in a white four claw setting to forked shoulders set with baguette cut diamonds, on a plain polished knife edge shank, principal diamond weight 5.00 carat approximately, finger size O.

Estimate: £14000-16000

Lot 376

A Diamond Bracelet, three old cut diamonds sit within a diamond set frame, to articulated diamond set links, total diamond weight 4.25 carat approximately, length 17cm.

Estimate: £3500-4000

Lot 377

A Diamond Cluster Ring, a central marquise cut diamond sits within a border of old brilliant cut diamonds, in alternating colours, a diamond set into each squared shoulder, total diamond weight 3.50 carats approximately, finger size M, cased by Hart Brothers, Brooklyn.

Previously sold in Tennants Summer Catalogue Sale 2007, lot 798.

Estimate: £3000-4000

Lot 378

A Pair of Diamond Earrings, a marquise cut diamond suspends a pear cut diamond, in white claw settings, total diamond weight 3.50 carat approximately, with post and butterfly fittings for pierced ears. .

Estimate: £4500-5000

Lot 379

A Platinum Diamond Solitaire Ring, the round brilliant cut diamond in a four claw setting, to a plain polished shank, diamond weight 1.26 carat approximately, finger size L.

Estimate: £1500-2000

Lot 380

A Pair of Ruby and Diamond Cufflinks, in a geometric style, calibré cut rubies centrally, round brilliant cut diamonds set around, total diamond weight 1.40 carat approximately.

Estimate: £2500-3000

Lot 381

A Cultured Pearl Necklace, thirty-nine off-round cultured pearls strung to a white matt effect diamond set clasp, length 45.5cm.

Estimate: £500-700

Lot 382

A Sapphire and Diamond Half Hoop Ring, two rows of calibré cut sapphires sit within two rows of round brilliant cut diamonds, in white claw and channel settings to a plain polished shank, finger size M.

Estimate: £300-400

Lot 383

A Diamond Solitaire Ring, a round brilliant cut diamond held in a six claw setting to a tapered shoulder plain polished shank, diamond weight 0.50 carat approximately, finger size M1/2.

Estimate: £500-700

Lot 384

A Diamond Set Fancy Chain, faceted diamonds in white spectacle settings are chain linked and interspersed with ten pierced lozenge shapes also set with diamonds, total diamond weight 16.50 carat approximately, length 86.5cm.

Estimate: £5000-6000

Lot 385

A Diamond Cluster Ring, a large old cut diamond sits within a spaced ring of old cut diamonds, with diamond trefoils on the shoulders, total diamond weight 4.50 carat approximately, finger size N1/2.

Estimate: £8500-9000

Lot 386

An 18 Carat White Gold Diamond Ring, the central round brilliant cut diamond in a four claw setting, with channel set princess cut diamonds in the shoulders, and round brilliant cut diamonds in the sides of the shoulders, total diamond weight 2.25 carat approximately, finger size N.

Estimate: £1800-2000

Lot 387

A Diamond Five Stone Ring, the graduated emerald-cut diamonds in white claw settings to a plain polished shank, total diamond weight 1.00 carat approximately, finger size P.

Estimate: £500-700

Lot 388

An Emerald and Diamond Ring, an emerald-cut emerald in a yellow setting, flanked by six round brilliant cut diamonds on the shoulders of a broad white polished shank, total diamond weight 1.50 carat approximately, finger size M.

Estimate: £2800-3200

Lot 389

An Emerald and Diamond Ring, the emerald-cut emerald tension set, with graduated baguette cut diamonds channel set into the shoulders, total diamond weight 0.25 carat approximately, finger size J.

Estimate: £1000-1500

Lot 390

An Emerald and Diamond Cluster Ring, the square trap cut emerald in a yellow claw setting sits within a border of round brilliant cut diamonds in white claw settings, total diamond weight 1.00 carat approximately, finger size N1/2.

Accompanied by a report card from the AIGS, number GB 1003546 dated 18 March 2010, describing the emerald as natural, fissures in this stone contain an oil-like substance.

Estimate: £1500-2000

Lot 391

A Pair of 18 Carat White Gold Diamond Solitaire Stud Earrings, the round brilliant cut diamonds in four claw settings, total diamond weight 1.80 carat approximately, with post and butterfly fittings for pierced ears.

Estimate: £2000-2500

Lot 392

An Art Deco Aquamarine and Diamond Brooch, a central aquamarine in a white millegrain setting, within a pierced frame set throughout with diamonds, total diamond weight 3.00 carat approximately, measures 5.1cm by 2.7cm.

Estimate: £1200-1500

Lot 393

An 18 Carat Gold Diamond Line Bracelet, articulated links comprise baguette cut diamonds between rows of round brilliant cut diamonds, total diamond weight 3.00 carat approximately, length 18.7cm.

Estimate: £900-1000

Lot 394

An Art Deco Diamond Set Lady's Cocktail Wristwatch, nickel finished lever movement, bimetallic balance with overcoil hairspring, octagonal dial with Arabic numerals, case with diamond set bezel and diamond set pierced lugs to a double rope mesh bracelet, the face with black Arabic numerals and blued hands, total diamond weight 1.80 carat approximately, length 15cm.

Estimate: £300-400

Lot 395

A Platinum Diamond Ring, an emerald-cut diamond sits within a border of round brilliant cut diamonds, with diamonds set into the upper half of the shank, total diamond weight 1.35 carat approximately, finger size M. .

Estimate: £2800-3000

Lot 396

A Full Eternity Diamond Ring, a row of baguette cut diamonds sits between two rows of round brilliant cut diamonds, total diamond weight 4.00 carat approximately, finger size M1/2.

Estimate: £2400-2600

Lot 397

A Pair of Emerald and Diamond Drop Earrings, a string of diamonds of various cuts in white millegrain settings suspend a fancy shaped step cut emerald in a white rubover setting, total diamond weight 3.00 carat approximately, with hook fittings for pierced ears, drop length 4.3cm.

Estimate: £8000-10000

Lot 398

A Blister Pearl and Diamond Pendant Brooch, the plain polished white bar brooch suspends two graduated diamonds which surmount a blister pearl in a diamond set foliate half frame, total diamond weight 0.70 carat approximately, measures 3.3cm by 5.4cm. .

Estimate: £200-300

Lot 399

A Diamond Three Stone Ring, the graduated round brilliant cut diamonds in a white claw setting to a yellow pointed shoulder plain polished shank, total diamond weight 1.70 carat approximately, finger size Q1/2. .

Estimate: £600-800

Lot 400

A Diamond Flower Cluster Brooch, rose cut diamonds in a floral design at the centre of a tapered bar brooch, measures 7.5cm by 1.5cm.

Estimate: £150-200