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Lot 88

A collection of specimen gemstones including peridot, quartz, glass, apatite, opal, aquamarine, ruby, etc

Lot 2507

A gold ring, mounted to the centre with a row of square cut emeralds and with circular cut diamonds mounted to the sides, a 9ct white gold ring, mounted with a circular cut diamond and with two circular cut pink sapphires in a twistover design, ring size L and a half and a silver, opal and garnet set five stone ring, combined gross weight of the first two rings 4.8 gms, (3).

Lot 2637

A late Victorian 9ct gold and opal five stone ring, mounted with a row of opals graduating in size to the centre, Birmingham 1897, gross weight 3 gms, ring size M and a half.

Lot 2484

A gold and black onyx signet ring, a gold, opal and sapphire oval cluster ring, detailed 9 CT, a gold and colourless gem set solitaire ring, detailed 9 CT, combined gross weight 7.6 gms, a silver and shell cameo bar brooch and a pair of silver mounted shell cameo earrings, the backs with screw fittings, (5).

Lot 2578

A gold, diamond and seed pearl bar brooch with an initial M motif, a gold, diamond and seed pearl brooch with a sword motif, (with a diamond set top section detached but present), fitted with a safety chain, a gold and rose diamond bar brooch, with an initial M motif, a gold bar brooch collet set with an oval opal and an opal and diamond set stick pin (5).

Lot 2405

A late Victorian opal and diamond set brooch of openwork heart design, the central oval opal cabochon in a surround of circular cut diamond within an openwork diamond set heart framework mounted in silver and gold, with detachable pin fitting, 2.5cm high, weight 4.9gms. Condition Report The opal has an attractive play of multi-colours, including orange, green and violet, the opal is in good condition, the diamonds slightly draw colour and have one or two internal inclusions, there is some variation of cut to the diamonds, originally there would have been a detachable diamond set suspension loop, which is missing, the detachable brooch fitting is rather stiff to unscrew and does not screw down as far as it should. Size of pendant 20.9mm x 25.1mm.The setting is gold backed and silver fronted, overall condition is good, would benefit from professional cleaning.

Lot 2436

A pair of 9ct gold and opal dress cufflinks, each oval front having a opal mosaic within a cast ropetwist surround, the backs with folding bar fittings, London 1977, gross weight 14.2 gms.

Lot 2672

A white gold, opal and diamond set oval cluster ring, collet set with the oval opal at the centre, in a surround of circular cut diamonds, detailed 585, ring size M and a half, gross weight 4 gms. Condition Report The opal has one or two fine surface marks, the play of colour shows green, orange and violet tones. The surrounding diamonds look to be attractive white stones. The ring has probably been sized at the back of the shank in the past. Overall good condition.

Lot 2583

A precious yellow metal opal and diamond-set dress ring, the precious opal claw-set to a surround of circular cut diamonds; and a pair of opal doublet ear clips set in 14ct gold (2) Condition Report The ring: dimensions of opal: 19.5mm x 13.4mm. Dimensions of top of ring: 22.8mm x 17.5mm. The opal has one or two tiny surface marks but does not appear to have any significant dehydration cracks. The opal has an attractive play of colour principally shades of green and blue but lacks oranges and reds. The surrounding diamonds look to be fairly white stones with one or two internal inclusions, one diamond looks to be badly chipped. The ring however, is rather dirty and it is difficult to examine the diamonds closely. The shank of the ring is bound with plastic wire and it is not possible to measure the size of the ring or to see if there are any hallmarks. The ear clips: The backs of the ear clips are marked 14K above 22K and further marked possibly reading 'SHAW'. Marks are more clear on one ear clip than the other. Clip fittings are in good condition, the springs are working properly. The opals are of similar colouring to the ring with strength of colours in shades of blue and green. It has not been possible to examine the edges of the opals due to the settings. Opals have one or two tiny insignificant surface marks, the opals are not of identical shape. Otherwise good condition.

Lot 2157

A group of mostly American Sterling flatware, comprising; two pairs of sugar tongs, two butter knives, three various forks, a set of six pastry forks, a pair of teaspoons, five matching fiddle pattern teaspoons, another fiddle pattern teaspoon, eight various spoons, also a silver spoon having a fig shaped bowl, the finial of the handle modelled as a cooper, Sheffield 1978, combined weight 648 gms, foreign wares, comprising; a Norwegian spoon, a spoon made from a Australian sixpence mounted with an opal to the handle, a pair of filigree sugar tongs, a Dutch spoon, also a pair of glove stretchers, a button hook, a nail file and a set of six plated table knives, (43)

Lot 2653

A gold, opal and diamond ring, mounted with a row of five graduated oval opals and with four pairs of cushion shaped diamonds, mounted at intervals, unmarked, ring size J and a half, gross weight 3.6 gms, a half pearl set stick pin, glazed with a central locket compartment, a gold topped turquoise and half pearl set stick pin, detailed 15 and a gold and sapphire set lace pin, (4).

Lot 1818

A Turkish 585 and white opal flowerhead pendant on chain by Istor, the pendant set with seven cabochon opals interspaced by gold beads, pendant and chain marked 585, gross 13.2 grams, pendant 37mm incl. bale, chain 43cm. 13.4gCONDITION: One of the opals has a small chip by the setting.

Lot 78

FOUR PAIRS OF YELLOW METAL EARRINGS AND A PENDANT, to include a pair of openwork scroll detailed scroll earrings set with pear cut peridots, post and scroll fittings, a pair of opal cabochon and amethyst drop earrings, with post and scroll fittings, a pair of oval cut amethyst and scallop surround stud earrings, with post and scroll fittings, a pair of openwork sapphire and single cut diamond detailed earrings, missing scroll fittings, a triangular form pendant, set with a triangular cut clue topaz, within a single cut diamond detailed surround, plain polished shell bail, stamped 375, approximate gross weight 6.8 grams

Lot 101

A SELECTION OF JEWELLERY, to include a silver ingot pendant, hallmarked Sheffield 1978, a silver scroll engraved bow brooch, hallmarked Birmingham 1964, approximate gross weight 19.4 grams, a white metal rectangular cut cubic zirconia set pendant necklace with matching earrings, two white metal marcasite line bracelets, each stamped 925, a silver bangle, a pair of opal stud earrings, stamped 925, a heart locket, a pair of white metal drop earrings, brooches, pendants, imitation pearl necklace, together with a 12k gold fronted 'Winard' feather brooch etc

Lot 13

A COLLECTION OF WHITE METAL ASSORTED JEWELLERY ITEMS to include an onyx and marcasite ring, onyx and enamel drop earrings, synthetic opal and cubic zirconia pendants, large circular drop earrings, a plain ring and various snake chains, mostly stamped '925' and in very good condition, approximate gross weight 87.4 grams

Lot 41

Opal and diamond cluster ring with an oval cabochon opal measuring approximately 8.9mm x 6.4mm x 2.1mm, surrounded by a border of twelve brilliant cut diamonds on 18ct gold shank. Estimated total diamond weight approximately 0.50cts. Ring size N½

Lot 33

Black opal single stone ring with an oval black opal cabochon measuring approximately 20mm x 13mm x 4.2mm in a 9ct gold setting. Ring size O.Condition report: The opal is in very good condition commensurate with age and wear. The opal is believed to be natural but has not been tested to establish whether it is synthetic or not and is upto any prospective buyer to form their own opinion, definitely not a doublet, the ring is from a deceased estate and is sold without reserve. Setting in good condition, not hallmarked but stamped 9ct. Gross weight approximately 7.25 gramsThere is one small chip to the underside of the opal, only just visible from the side and can be seen in the second of the extra images online.

Lot 24

Opal and diamond cluster ring with an oval cabochon opal measuring approximately 14mm x 10.5mm surrounded by 20 single cut diamonds on 18ct gold shank, ring size N½Condition report: The ring is in very good condition commensurate with age and wear. The opal is in excellent condition and displays a good play of colour with pink, green and blue tones, no obvious signs of any damage. Setting and shank in good condition commensurate with age and wear. Not hallmarked but stamped 18ct. Gross weight approximately 4.4 grams

Lot 22

Pair of antique opal and diamond earrings, each with a opal cabochon surrounded by rose cut diamonds in silver and gold setting. Approximately 10mm x 15mm

Lot 21

Antique opal and diamond cluster ring with an oval cabochon opal measuring approximately 9mm x 6mm surrounded by nineteen old cut diamonds in silver collet setting with pierced gold gallery on gold shank. Ring size M½-N. Estimated total diamond weight approximately 0.20cts.Condition report: The ring is in good condition commensurate with age and wear. The opal is in good condition, the surface is worn/scratched and would benefit from re-polishing, no chips or cracks and does display a good play of colour with blues, pink and green.

Lot 309

Edwardian 9ct rose gold chain with opal and cut crystal beads, the oval opal beads with faceted cut crystal spacers, approximately 98cm length.

Lot 23

Edwardian-style opal and diamond bar brooch with an oval cabochon opal and four single cut diamonds in 9ct gold setting, London 1985. Length approximately 49mm

Lot 34

Two 9ct gold and diamond dress rings, one with an oval opal cabochon measuring approximately 13.5mm x 9.7mm surrounded by a border of single cut diamonds, size N, the other ring with five graduated opal cabochons, ring size N.

Lot 64

9ct opal and diamond ring, the cabouchon opal 2.20ct approx, with baguette-cut diamonds to either side, band width 9mm, 2.5gm, ring size P/Q

Lot 412

15CT GOLD OPAL & DIAMOND BANGLE, the eleven graduating opals alternating with graduating pairs of diamonds, 13.3gms in W. E Watts of Derby box Provenance: Pembrokeshire deceased estate Condition Report: one diamond on end pair is missing, missing fine safety-chain, otherwise appears in good condition, surface wear and scratches commensurate with ageInternal measurements are 60x51mm, external measurements are 68x60mm.

Lot 436

ART DECO OPAL & DIAMOND SET ENAMELLED BROOCH the central oval cabochon opal (1.3 x 0.8cms) flanked with diamonds to the sides and fanned out enamelled bars with diamonds mounted to the tips. The brooch unmarked and untested but presumed yellow gold and silver, the interior of the oval shaped back with raised, presumed makers' initials 'M N', 35 diamonds total, 5cms across, 9.9gms Provenance: private ownership north Wales Condition Report: some losses to the enamel surrounding the opal and at the start of the enamel arms. Opal appears in good overall condition with no serious damage just surface wear and minor scratches. No diamonds missing, clasp in working order

Lot 418

LADIES YELLOW GOLD OPAL & DIAMOND CLUSTER BANGLE, the central opal (11mm x 9mm) surrounded by sixteen diamonds (0.04ct each) flanked each side by four graduated diamonds. Approximately 1.0ct total diamond weight, 19gms, in associated box, probably 18ct gold. Provenance: private ownership Cardiff Condition Report: appears in good overall condition with no major damage or stones missing, opal appears in good condition with minor surface wear commensurate with age, opal is very slightly loose in setting. Unmarked but believed 18ct gold, clasp in working orderMetal untested, presumed 18ct gold. Central opal with Y-shaped crack visible only under 10x loop, surface with minor scratches.

Lot 30

18ct gold, opal and diamond ring, featuring three graduated round cut opals, interspersed by ten small graduated diamonds, size S

Lot 69

Mixed Lot: opal set stick pin, 15ct stamped pin brooch, Bohemian glass pendant and brooch, pair of mother of pearl and seed pearl dress buttons, a part 9ct gold chain (2.8gms), unmounted citrine intaglio etc

Lot 10

18ct gold opal and diamond five stone ring, alternate set with three round cabochon opals and two brilliant cut diamonds, total ct wt 0.20 approx, all in a carved pierced scroll gallery, size P

Lot 145

Quantity of loose stones and beads to include amethyst, opal, topaz and cubic zirconia etc

Lot 2822

Entourage-Ring mit Opal Entourage-Ring mit Opal Gelbgold, teilw. mit Weißgold verbödet, gest. 750. Zentral besetzt mit einem Opal in sehr intensivem Farbspiel, entouriert von Diamanten von zus. ca. 1,00 ct. (H-J/vs-si). Gew. ca. 8,60 g. A ring set with an opal and diamonds approx. 1,00 ct. (H-J/vs-si), in 18 k gold and white gold.

Lot 2852

Entourage-Ring mit Kristallopal Entourage-Ring mit Kristallopal Weißgold, gest. 750. Zentral besetzt mit einem Kristallopal im Cabochonschliff in sehr schönem Farbspiel, entouriert von Brillanten von zus. ca. 1,10 ct. ( H/si). Gew. ca.14,65 g. A ring set with a crystal opal and diamonds approx. 1,10 ct. (H/si), in 18 k white gold.

Lot 2803

Vintage Opal-Parure von Reinhard Rischke, Göttingen Vintage Opal-Parure von Reinhard Rischke, Göttingen Paar Ohrringe und eine korrespondierende Brosche. Gelbgold, gest. 750. Schauseitig besetzt mit Opalcabochons von sehr schönem Farbspiel. Ges.-Gew. ca. 26,92 g. Sehr feine Goldschmiedeausführung. A brooch and a pair of earrings set with opals, in 18 k gold.

Lot 524

A 9ct gold multi-opal set dress ring, 2.7g, size M/N

Lot 485

A 9ct gold, amethyst and opal set cluster ring, setting width 17mm, 3.7g, size M

Lot 544

A white and yellow metal bracelet, set with nine graduated opal cabochons, each split with twin diamond highlights, all in non-gold yellow metal mount, to a possibly associated expanding link bracelet, setting w.48mm

Lot 580

A 9ct gold and opal set tablet ring, 3.6g, size NCondition report: Circa 1970s/80s.Hallmarked 9ct, London, sponsor CJW.No apparent damage or repairs.Minor scratches to stones surfaces.

Lot 43

Anhänger mit Kette und Ring, 925er Silber mit pinkfarbenem (rosa) Opal, Gesamt-Gew.17,68g, ovaler Cabochon, 7,745ct, mit 4 Markasiten verzierter Ringkopf, U.55; Anhänger mit tropfenförmigem Opal, 10,45ct, bewegliche Zieröse, L.mit Öse 4cm, an Ankerkette, L.45cm, verlängerbar; mit EchtheitszertifikatPendant with chain and ring, 925 silver with pink opal, total weight 17,68g, oval cabochon, 7,745ct, ring head decorated with 4 marcasites, circum.55; pendant with drop shaped opal, 10,45ct, movable eyelet, l.with eyelet 4cm, on anchor chain, l.45cm, extendable; with certificate of authenticity

Lot 53

A Ladies 925 Silver cz and opal panned ring. Ring size S.

Lot 49

A Pair of 925 silver cz and pear shaped opal stud earrings on silver posts. Comes with presentation box.

Lot 64

A Beautiful example of a ladies 925 silver, cz and pear shaped opal pendant with necklace.

Lot 56

A Pair of 925 silver, cz and opal paneled earrings.

Lot 253

Gold opal, diamond & emerald ring (Size: O½)

Lot 151

Gold opal & diamond ring (Size: N½)

Lot 180

Gold opal & sapphire cluster ring (Size: M½)

Lot 175

White gold opal & pink sapphire cluster ring (Size: L)

Lot 11

Victorian 18ct gold opal & diamond set ring (Size: O)

Lot 7004

Boulderopal 12 ct, aus der Atilla Pereghy Mine in Queensland/Australien, 13,5x10,5 mm, Fullface blau-türkis-violett. Boulder opal 12 ct, from the Atilla Pereghy Mine, Queensland/Australia, 13.5x10.5 mm, full face blue-turquoise-violet.

Lot 51

Schmuckkonvolut 10-teilig, GG 14K, 53 g, Händlerkonvolut best. aus 1 Colllier, 1 Brosche, 1 Paar Ohrstecker und 7 Ringen, GG 14K, tlw. mit Steinbesatz (z.B. Diamant, Opal, Zuchtperlen), Gebrauchsspuren, Zuschlag nicht unter Goldwert! 10-piece dealer's lot, 14K yellow gold, 53 g, including 1 collier, 1 brooch, 1 pair of earrings, 7 rings, some with gems (e.g. diamond, opal, cultured pearls), signs of wear, NO SALE UNDER GOLD PRICE! Gewicht 53g Legierung 585/000

Lot 7005

Boulderopal in Tropfenform 19,4 ct, aus der Atilla Pereghy Mine in Queensland/Australien, 29,5x18 mm, in hellblau-blau-türkis-grün-rosé. Boulder opal 19.4 ct, from the Atilla Pereghy Mine, Queensland/Australia, 29.5x18 mm, light blue-blue-turquoise-green-rosé.

Lot 7006

Konvolut aus einem Boulderopal 6,83 ct und einer Opaldoublette, Boulderopal aus der Atilla Pereghy Mine in Queensland/Australien, mit kleiner Kerbe an der Spitze, blau-türkis-grün-gelb-orange, Doublette mit intensivem Farbspiel, rückseitig Klebreste. Bundle of boulder opal 6.83 ct from the Atilla Pereghy Mine, Queensland/Australia, blue-turquoise-green-yellow-orange and doublette with intensive colouring, backwards signs of glue.

Lot 7171

Konvolut farbige Edelsteine 79 ct (Opal Tripletten) + 8,5 ct (Malachit Dreiecke) + 77,5 ct (Granate) + 13,5 ct (Lapis Lazuli Dreiecke). Alle Steine ohne detaillierte gemmologische Prüfung! (103,105,107,108) Bundle of coloured gemstones: 79 ct (opal triplets) + 8.5 ct (malachite triangulars) + 77.5 ct (garnets) + 13.5 ct (lapis lazuli triangulars). All stones without detailed gemological testing!

Lot 7009

Schwarzer Opal aus Lightning Ridge, 1,73 ct, oval mit großflächigen Farbreflexen blau-grün-orange-gelb. Black opal from Lightning Ridge, 1.73 ct, oval with colour reflexions in blue-green-orange-yellow.

Lot 7007

Boulderopal, aus der Atilla Pereghy Mine in Queensland/Australien, 31x13,2 mm, intensive, tiefe Farbreflexe in blau-türkis-grün. Boulder opal from the Atilla Pereghy Mine, Queensland/Australia, 31x13.2 mm, intensive colour-reflexions, blue-turquoise-green.

Lot 7000

Boulderopal 34,2 ct, aus der Atilla Pereghy Mine in Queensland/Australien, 29,5x23,5 mm, intensive, tiefe Farbreflexe in blau-türkis-grün. Boulder opal 34.2 ct, from the Atilla Pereghy Mine, Queensland/Australia, 29.5x23.5 mm, intensive colour-reflexions, blue-turquoise-green.

Lot 337

Anhänger mit Opalen Jugendstil, Ende 19.Jahrhundert. 585/- Gelbgold, gestempelt. Gewicht: 2,9 g. 2 Opale im Cabochonschliff (0,82 x 0,62 cm und der Tropfen: 1,03 x 0,6 cm.) 1 Perle. L. 5,3 cm. B. 2,4 cm. Guter Erhalt. Zwei vergoldete Ketten werden beigelegt. - Prov.: Familie Sturm, Bad Köstritz, (Julius Sturm, (1816-1896), Theologe, Dichter und späterer Pfarrer von Bad Köstritz) Anhänger, Jugendstil, Opal, Perle

Lot 287

A collection of jewellery including a two row cultured pearl necklace, length 44.5cm, a pair of opal earrings, a 9 carat gold textured ring, finger size M, a figaro link chain, stamped '9CT', length 43cm, a locket, two shell cameo pendants/brooches, three further rings, a Masonic pendant, a cross, stamped '9CT', etc . Textured ring - 3.0 grams. Chain stamped '9CT' - 3.9 grams. Cross pendant - 1.4 grams.

Lot 251

A lady's vintage 9ct gold wristwatch, case 24mm diameter, dated London 1926, manual wind movement, complete on a black fabric strap, together with an early 20th century topaz set 9ct gold bar brooch, the emerald cut topaz measuring 11mm x 8mm, overall length 6.5cm, a further 9ct gold bar brooch set with an opal doublet, 5cm long, and a Victorian amethyst set brooch, 2.8cm x 2.3cm (4) Condition reports can be found attached to your lot of interest once a request has been submitted, and can be found attached to the lot at auctions.trevanionanddean.com. Please only bid if you are entirely satisfied with the condition of your lot. The absence of a condition report does not guarantee that the lot is free from faults or defects.

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