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Lot 904

An opal and diamond ring, pear-shaped cabochon cut opal claw set above two rows of brilliant cut diamonds, comprising twenty and twenty-six diamonds in stepped setting above fancy claw mount, ring size P 1/2.

Lot 910

An opal and diamond brooch, c.1900, the oval black opal collet set within diamond set shoulders each set with an old brilliant cut diamond, in scroll surmount on a knife-edge bar, brooch measures 6cms long.

Lot 948

An opal and diamond ring, c.1900, the oval cabochon cut water opal six claw set within a bezel of fifteen brilliant cut diamonds above pierced scrollwork mount and between engraved scrolling shoulders, hooped stamped PT, ring size M 1/2.

Lot 429

A 9ct. gold ring, bark-effect with inset single opal, ring size O

Lot 1093A

An opal and diamond set circular brooch, the six round cabochon opals interspaced with six diamond chip set trefoils, all to an unmarked gold setting (illustrated).

Lot 1105

A stamped 18ct gold opal set five stone ring, the five oval cabochon opals with diamond highlights to decorative shoulders.

Lot 1122

An exceptional and rare early 20th century black opal necklace, the trace link chain set with seven round cabochon black opals of graduated sizes, ranging from an estimated 0.47ct to 1.99ct, the larger five having a gold bar drop set with a single seed pearl, terminating with teardrop black opals of graduated sizes, the principal teardrop measuring approx 14.5x9mm, the opals are predominately of a dark ground with strong blue, purple/blue colour, showing fire of blue, purple/blue and green, particularly in the principal teardrop. Provenance: The vendor`s grandfather purchased the stones loose in Australia, most probably from The Lightening Ridge Mine, in 1900 and had the necklace made for his wife (illustrated).

Lot 1128

An exceptional and rare black opal pendant, the large oval cabochon opal measuring approx 25x12mm, showing extensive and intense fire of green, yellow, blue and orange, estimated weight 10.44cts, claw set to a 9ct mount and fancy link chain (illustrated).

Lot 341

An oval jade set ring, yellow metal set stamped 14k, to/w black opal ring with small diamonds on shoulders, stamped 18k; a wedding band stamped 18k and a 9ct signet ring, all a/f (4)

Lot 347

A quantity of scenic and moss agates, to/w small quantity of cut diamonds, fire opal, sapphire etc, including couple of intaglios

Lot 379

Diamond set full eternity ring white metal set, size P, together with opal and garnet set 9ct cluster ring size P, and blue and white stone set full eternity ring, 9ct set, size N Condition Report Opal very rubbed

Lot 384

Three stone opal and diamond ring, yellow & white metal claw set, stamped 18ct, size L Condition Report Opal rubbed

Lot 1042

TWELVE RINGS to include a 9ct gold opal set ring, a 22ct gold wedding band, a 9ct gold amethyst and a diamond set ring and further rings

Lot 43

A ladies 18ct gold ring set with a central oval opal cabochon with diamond surround

Lot 59

A large vintage Art Nouveau opal foil glass brooch having colours of pink, green and yellow.

Lot 164

A sterling silver opal necklace and earring set, a Cartier lighter plus three others

Lot 524

A 9ct gold five stone opal dress ring, a pearl necklace and a decorative ring.

Lot 806

A 9ct gold ring set opal surrounded by 12 diamonds

Lot 88

A 9CT GOLD DRESS RING, having square head set chequer board fire opal and topaz in claw setting, ring size N

Lot 206

An Edwardian opal and diamond ring, the three cabachon opals interspersed by four old-cut diamonds, stamped 18ct, ring size T, 4g

Lot 215

A ladies boulder opal ring, set with a flat cabachon stone, approx 11.50mm x 8.8mm x 2.99mm, in an acid tested gold shank, ring size P 1/2, 3.2 grams approx

Lot 216

A ladies gold and opal-doublet ring, set with an oval cabachon in stylised shoulders, stamped 9ct, ring size L, 4.5 grams approx

Lot 371

Pair opal and diamond earrings, the circular open surrounded by diamond border all set in white metal, cased

Lot 175

An 18ct gold opal, amethyst and diamond ring

Lot 391

9ct gold paste half eternity ring and opal and diamond set ring

Lot 226

An 18 carat gold chain suspending an opal pendant.

Lot 540

A 9ct gold opal ring, a Middle Eastern white medal medallion and a costume brooch

Lot 126

A pair of opal and sapphire pendant earrings, having an oval polished opal to upper above a faceted cut sapphire and a tear drop shaped drop (2)

Lot 65

A pair of fine opal and diamond Art Deco style pendant earrings, the white metal Belle Epoque drops set with old cut diamonds and a large fire opal to lower section, and two further opals on central link and top section (2)

Lot 199

An opal four stone ring, the oval polished stones in 9ct gold mount set with several small brilliant cuts

Lot 195

An opal bead necklace, the graduated squat polished beads on nylon united by a gold clasp

Lot 79

A gold and opal stick pin, together with a yellow metal band with hearts (2)

Lot 246

An opal and diamond three stone ring, the central polished oval opal flanked by two old cuts and set in 18ct white gold

Lot 135

An opal bead necklace, the polished squat beads on knotted strung necklace united by a gold and pearl clasp

Lot 32

A sapphire and diamond ring, a five stone diamond ring, garnet and opal ring and two dress rings

Lot 48

A five stone opal ring set with graduated opals to a yellow metal claw setting and shank marked 18ct and a revolving ring

Lot 70

A diamond and opal ring, set with three oval opals and six old cut diamonds to a yellow metal setting and shank marked 18ct

Lot 92

An opal and diamond dress ring,set with a central oval opal surrounded by four diamonds to a 9ct yellow gold setting and shank

Lot 115

(15) Yellow gold five stone opal ring, size P

Lot 240

9ct opal and tanzanite oval pendant, 14mm

Lot 26

Opal and diamond cluster ring containing an oval cabochon opal surrounded by small round cut diamonds on a plain unhallmarked gold shank. Ring size approx. "P". Gross weight approx. 2.7grams

Lot 568

A gold ring, mounted with an oval opal within a ropetwist surround.

Lot 570

An 18ct gold, opal and diamond set oval cluster ring, mounted with the oval opal within a surround of circular cut diamonds.

Lot 640

A gold, platinum, black opal and diamond oval cluster ring, claw set with the oval black opal within a surround of cushion shaped diamonds, detailed `Plat 18ct`.

Lot 677

A pair of silver and black opal doublet set earclips, detailed `925`.

Lot 679

A gold and black opal triplet solitaire ring, the oval black opal triplet mounted in a ropetwist surround, detailed `K14`.

Lot 690

A diamond and aquamarine set ring, an opal and demantoid garnet set jabot pin terminal, an unmounted cultured pearl, two unmounted citrines, and four unmounted coloured gems.

Lot 381

A late Victorian opal and diamond collar necklace, circa 1890, set along the length with sixteen slightly graduated oval opal cabochons, with old cut diamond scrolls between, approximately 1.60 carats total, to a concealed box snap clasp, mounted in gold backed silver, 37.5cm long

Lot 396

A late Victorian opal and diamond cluster ring, circa 1900, the oval opal cabochon claw set within a surround of twelve old brilliant cut diamonds, approximately 0.60 carats total, above carved fleur de lys shoulders, stamped ‘18’, finger size P

Lot 397

An early 20th century opal and diamond brooch, circa 1910, the oval opal cabochon claw set in an open work surround with old brilliant cut diamonds at the cardinal points, stamped ‘585’ with unidentified control marks, 3.1cm long

Lot 408

‘Loves Garland’, a multi gem set brooch by Arthur and Georgie Gaskin, circa 1912, the triangular corsage brooch set with opal, pink tourmalines, blister pearls and green pastes in trailing foliage around a central heart shaped motif, set with a heart shaped opal surrounded by pink tourmalines and blister pearls, with a drop suspended beneath from a single pearl connection, signed G, 5.5cm long, in the original grey velvet bound Mr & Mrs Arthur Gaskin, Olton, Warwickshire fitted case. Exhibited ‘Arthur & Georgie Gaskin’, City Museum and Art Gallery, Birmingham 11 February - 21 March 1982, The Fine Art Society, London 29 March - 30 April 1982. Item G40 in this exhibition catalogue and illustrated on P.86 of the exhibition catalogue. The catalogue entry states this piece was previously exhibited at W. T. Whitely ‘The Arts and Crafts Society’s Exhibition at the Grosvenor Gallery’ in 1912, where it was illustrated in ‘The Studio vol. LVII’ and priced at £12 12s 0d. The original pencil drawing for this piece is in the “Drawing Book” by Arthur & Georgie Gaskin (Victoria and Albert Museum ref: E672-709-1969), where all the stones in the piece are labelled, showing that the missing drop was an opal.

Lot 410

‘Rose Lattice’, a silver, opal and enamel brooch by Arthur and Georgie Gaskin, circa 1912, the cushion shaped concave brooch applied with five opal cabochons in rub over setting with trailing blue and green enamel foliage, signed G, 3.6cm x 3.5cm Exhibited ‘Arthur & Georgie Gaskin’, City Museum and Art Gallery, Birmingham 11 February - 21 March 1982, The Fine Art Society, London 29 March - 30 April 1982. Item G27 in this exhibition catalogue and illustrated on P.83 of the exhibition catalogue.

Lot 1351

A single row necklace of spherical opal beads, graduating in size to the front, on a gold clasp, mounted with an oval opal, cased.

Lot 1352

A gold, opal and diamond set ring, mounted with an oval opal at the centre, between two heart shaped opals and with a surround of small cushion shaped diamonds, ring size N.

Lot 1353

A gold and opal set single stone bar brooch, mounted with an oval opal, detailed 15ct, cased.

Lot 1412

An 18ct gold, diamond and opal set ring, mounted with three cushion shaped diamonds and with two pairs of opals at intervals, Birmingham 1908, ring size N and a gold ring, mounted with a row of five graduated half pearls, ring size M and a half.

Lot 1432

A 9ct gold, opal, emerald and garnet set cluster ring, a 9ct gold and garnet set five stone ring, a 9ct gold, pale blue and colourless gem set oval cluster ring and three further rings.

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