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3884 results for Category: Jewellery, gems.
An emerald and diamond seven stone ring

An emerald and diamond seven stone ring, the step cut emerald with canted corners, flanked by two trios of brilliant cut diamonds, approximately 0.84 carats total, finger size N, 4.6g gross Condition Report: The emerald has typical inclusions, the diamonds are all present correct, bright and lively, there is some wear to the setting commensurate with use, the back of the shank is slightly...

Price: £400 - £600
ca. US$553 - US$830

Date: 20 Apr 2021

A French citrine and yellow gold tiered architectural clip brooch in the...

A French citrine and yellow gold tiered architectural clip brooch in the style of Rene Boivin, 1940's, of graduated semi-circular design with a row of baguette shaped citrines to the centre, French control marks and makers initials GA in a lozenge, 3cm high For a pair of brooches of a similar design see Raulet, S, Baroin, O., Suzanne Belperron, p.27...

Price: £3,000 - £4,000
ca. US$4,150 - US$5,533

Date: 29 Apr 2021

An aquamarine and diamond cluster ring

An aquamarine and diamond cluster ring, the cushion-shaped aquamarine is set within a surround of round brilliant-cut diamonds, with a circular-cut diamond to the bifurcated shoulders in gold, size O...

Price: £1,200 - £1,500
ca. US$1,660 - US$2,075

Date: 29 Apr 2021

A diamond eternity ring

A diamond eternity ring, set with eight and old brilliant cut diamonds, approximately 0.48 carats total, finger size M, 3.3g gross; together with a band ring with foliate engraved decoration, inscribed C.B. 14. X. 38. W.B. and stamped Platinum, finger size L, 3.6g Condition Report: There is wear to the sides of the ring, there is some remains of decoration which has mostly rubbed off, the stones...

Price: £250 - £350
ca. US$345 - US$484

Date: 20 Apr 2021

A selection of jewellery including a pearl and diamond three stone ring

A selection of jewellery including a pearl and diamond three stone ring, (one diamond loose), a sapphire closed crescent brooch in fitted case, a gold curb-link bracelet, a ropetwist gold necklace and other items of jewellery...

Price: £300 - £400
ca. US$415 - US$553

Date: 29 Apr 2021

An opal and diamond five stone ring

An opal and diamond five stone ring, size O, with an aquamarine solitaire ring, set in 9ct white gold, Birmingham hallmarks for 1975, size N 1/2...

Price: £200 - £300
ca. US$276 - US$415

Date: 29 Apr 2021

A French Art Deco sapphire and diamond bracelet

A French Art Deco sapphire and diamond bracelet, the lozenge-shaped links set with lines of French-cut sapphires and round brilliant-cut diamonds in platinum, French control marks, maker's lozenge, 18cm long Accompanied by report number 80276-82 dated 8 October 2020 from GCS stating that the calibre-cut sapphires weigh approximately 9.20cts total and are natural sapphires with no indications of...

Price: £10,000 - £12,000
ca. US$13,833 - US$16,600

Date: 29 Apr 2021

A mid 20th century diamond pin brooch

A mid 20th century diamond pin brooch, the tapered bar set with graduated eight cut diamonds, to an old brilliant cut diamond terminal, approximately 0.47 carats total, later signed Cartier London, 5.4cm long, 3.8g gross Condition Report: There are no numbers and the signature appears later applied. The brooch fitting is not original. All diamonds present and correct, bright and lively Condition...

Price: £600 - £800
ca. US$830 - US$1,106

Date: 20 Apr 2021

A sapphire and diamond bee brooch

A sapphire and diamond bee brooch, the pierced wings and abdomen set with brilliant cut diamonds, approximately 0.96 carats total, with an oval cut sapphire thorax, and emerald set eyes, 2.3cm long, 6.2g gross Condition Report: The diamonds are all present and correct, bright and lively. Modern. the brooch fitting is in good working order Condition Report Disclaimer...

Price: £200 - £300
ca. US$276 - US$415

Date: 20 Apr 2021

A sapphire and diamond three stone ring

A sapphire and diamond three stone ring, the oval shaped sapphire set in two pear shaped shoulder diamonds in platinum, size K...

Price: £800 - £1,200
ca. US$1,106 - US$1,660

Date: 29 Apr 2021

A diamond and synthetic sapphire line bracelet

A diamond and synthetic sapphire line bracelet, the groups of four round brilliant-cut diamonds are separated with groups of four rectangular-cut synthetic sapphires in white gold box mounts, 17.8cm long...

Price: £1,800 - £2,500
ca. US$2,490 - US$3,458

Date: 29 Apr 2021

A sapphire and diamond three stone ring

A sapphire and diamond three stone ring, the oval-shaped sapphire weighs approximately 4.90cts, flanked with triangular-shaped shoulder diamonds in white gold, size K...

Price: £1,500 - £2,000
ca. US$2,075 - US$2,766

Date: 29 Apr 2021

A ruby and diamond sunburst brooch

A ruby and diamond sunburst brooch, the oval-shaped ruby is set within graduated surround of diamonds in platinum, 3cm wide Accompanied by report number 81285-01 dated 10 November 2020 from GCS stating that the cushion-cut ruby weighs approximately 1.60cts and is a natural ruby with no indications of heat treatment. Origin: Burma (Myanmar...

Price: £1,800 - £2,000
ca. US$2,490 - US$2,766

Date: 29 Apr 2021

A late Victorian diamond bar brooch

A late Victorian diamond bar brooch, circa 1900, the gold backed silver bar set with graduated old cut diamonds, approximately 1.48 carats total, 5.4cm long 5.1g gross, in a J.W. Benson Ltd. case Condition Report: The diamonds are all present and correct, bright and lively, varying colour and clarity, no noticeable repairs but the brooch pin safety tube catch is slightly loose. Condition Report...

Price: £700 - £1,000
ca. US$968 - US$1,383

Date: 20 Apr 2021

A 1920s diamond bracelet

A 1920s diamond bracelet, the graduated articulated squared millegrained panels each set with an old brilliant cut diamond, approximately 2 carats total, to an expandable bracelet strap, stamped E&H33 18ct, 15cm long, 9g gross Condition Report: The diamonds are all present and correct, bright and lively, colour H-L, clarity SI-I, mineral inclusions visible. The bracelet is well articulated and...

Price: £1,000 - £1,500
ca. US$1,383 - US$2,075

Date: 20 Apr 2021

A mid 20th century diamond panel brooch

A mid 20th century diamond panel brooch, the pierced panel set with eight cut, brilliant cut and triangular cut diamonds, approximately 0.97 carats total, 3.3cm wide, 5.5g gross Condition Report: All diamonds present, one of the diamonds to the outside of the panel is brilliant, the others are eight cut, the central diamond is brilliant cut. Some light wear commensurate with age and use. Condition...

Price: £300 - £500
ca. US$415 - US$691

Date: 20 Apr 2021

Silver art-deco necklace with pendant, with red and black accents and...

Silver art-deco necklace with pendant, with red and black accents and marquesseten, design & execution unknown ca. 1930 Signature: 800 Length: 20 cm. / 7.9 inch Period: ca.1925...

Price: €80 - €120
ca. US$95 - US$142

Date: 18 Apr 2021 - 21 Apr 2021

An emerald and diamond bar brooch

An emerald and diamond bar brooch, set in gold, and three diamond half hoop rings set in yellow gold...

Price: £300 - £400
ca. US$415 - US$553

Date: 29 Apr 2021

A large emerald-cut synthetic sapphire-mounted white gold ring

A large emerald-cut synthetic sapphire-mounted white gold ring, an oval shaped synthetic sapphire and white stone-set gold ring, a cushion-shaped synthetic sapphire and rose-cut diamond set silver and gold ring with case...

Price: £150 - £200
ca. US$207 - US$276

Date: 29 Apr 2021

A single-row amber bead necklace with pendant

A single-row amber bead necklace with pendant, the oval beads are approximately 15mm, the bead hanging from necklace 45mm, the pendant 50 mm, 102 cm long, 72.5g Woolley and Wallis do not guarantee amber as being naturally formed and all or parts may be reconstituted. The colour of the amber may vary from the catalogue or online illustration...

Price: £400 - £600
ca. US$553 - US$830

Date: 29 Apr 2021

A diamond set silver "eternity" ring by Georg Jensen

A diamond set silver "eternity" ring by Georg Jensen, size N...

Price: £150 - £200
ca. US$207 - US$276

Date: 29 Apr 2021

An emerald and diamond half hoop ring

An emerald and diamond half hoop ring, the emerald-cut emerald set with four graduated cushion-shaped diamonds to each shoulder in platinum, size J 1/2...

Price: £1,500 - £2,000
ca. US$2,075 - US$2,766

Date: 29 Apr 2021

A diamond bracelet, GIA certification

A diamond bracelet, c.1950s centred with a marquise-shaped diamond within scrolls of baguette-shaped and circular-cut diamonds, the panel terminals are each set with six graduated marquise-shaped diamonds within borders of baguette-shaped diamonds, stamped with inventory number 5012, 17.5cm Accompanied by report number 2165731793 dated 5 November 2014 from GIA stating that the marquise-shaped...

Price: £14,000 - £16,000
ca. US$19,366 - US$22,133

Date: 29 Apr 2021

A ruby and diamond cluster dress ring

A ruby and diamond cluster dress ring, the central oval cut ruby within a surround of brilliant cut and triangular cut diamonds, approximately 1.80 carats total, to bifurcated shoulders, finger size M, 7.9g gross Condition Report: The diamonds are all present and correct, bright and lively, there are numerous typical inclusions to the ruby, including fractures. There is some light wear to the...

Price: £800 - £1,200
ca. US$1,106 - US$1,660

Date: 20 Apr 2021

A green tourmaline and diamond three stone ring

A green tourmaline and diamond three stone ring, the central step cut green tourmaline with canted corners, set between two baguette cut diamonds, approximately 0.16 carats total, stamped 18ct, finger size P, 3.9g gross Condition Report: The setting around the tourmaline is damaged and the stone is not sitting completely in the setting as it should do, it is pushed in on one corner, and popped out...

Price: £80 - £120
ca. US$110 - US$166

Date: 20 Apr 2021

A green tourmaline and diamond three stone ring

A green tourmaline and diamond three stone ring, the step cut tourmaline with canted corners, between two brilliant cut diamonds, approximately 0.20 carats total, partial 18 carat gold hallmark, finger size N 1/2, 4.8g gross Condition Report: There is minimal wear to the setting, the diamonds are bright and lively, colour estimated I, clarity VS, assessed in the settings, there is no major chips...

Price: £200 - £300
ca. US$276 - US$415

Date: 20 Apr 2021

An amethyst and turquoise Menotte dress ring by Cartier

An amethyst and turquoise Menotte dress ring by Cartier, the crossover panels channel set with step cut amethyst, with polished pointed turquoise accents, signed Cartier and numbered 29549A, 18 carat gold hallmarked, with French poincons, finger size M 1/2, 12.8g gross Condition Report: Four of the amethyst have large noticeable chips, scuffs to the setting Condition Report Disclaimer...

Price: £700 - £1,000
ca. US$968 - US$1,383

Date: 20 Apr 2021

A ruby and diamond half hoop ring

A ruby and diamond half hoop ring, set with marquise-shaped diamonds spaced with pairs of diamonds in 18ct white gold, London hallmarks for 2009, size N...

Price: £600 - £800
ca. US$830 - US$1,106

Date: 29 Apr 2021

A diamond half-hoop ring

A diamond half-hoop ring, set with eleven round brilliant-cut diamonds in white gold, size O...

Price: £600 - £800
ca. US$830 - US$1,106

Date: 29 Apr 2021

A diamond half-hoop ring

A diamond half-hoop ring, set with two rows of round brilliant-cut diamonds in white gold, size N 1/2...

Price: £300 - £400
ca. US$415 - US$553

Date: 29 Apr 2021