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Lot 372

A 10k yellow gold opal set pendant, gross weight approx 11.2gms (opal A/F)

Lot 393

A yellow metal and opal pendant, 9ct gold, 4.8 grams gross approx

Lot 432

A yellow metal opal and sapphire necklace, total weight approx 1.8gms

Lot 444

An Edwardian gilt metal synthetic Opal type glass set stick pin and an unmarked rose metal tie pin, weight approx 2.5 gms (2)

Lot 497

Six Victorian / Edwardian 9ct pin brooches, diamonds / garnets, opal and pearl

Lot 306

9CT GOLD OPAL AND RUBY BROOCH

Lot 1364

A Victorian Etruscan Revival gold brooch, set with a round solid white opal cabochon within ropetwist yellow gold border, 2.7cm wide, fitted case

Lot 1426

A Victorian opal and diamond cluster ring, the oval opal cabochon is set within a surround of small old circular-cut diamonds in a yellow gold scroll carved mount, size L

Lot 1155

A 19th century opal and ruby half-hoop ring, set in 15ct yellow gold scroll mount, Birmingham hallmarks for 1873, size P

Lot 1131

A 19th century opal and emerald cluster ring, set in yellow gold, size J 1/2

Lot 1475

A black opal and diamond cluster ring, the oval opal cabochon is set within a surround of circular-cut diamonds in yellow and white gold, London hallmarks for 1997, size Q

Lot 1293

A large boulder opal and diamond cluster ring, the rectangular boulder opal set within a surround of circular-cut diamonds in yellow and white gold, size W 1/2

Lot 1151

A 19th century opal and black enamel mourning ring, set with seed pearls in gold scrolling mount, London hallmarks for 18ct, dated 1831, inner inscription, size K

Lot 1161

A 19th century opal, emerald and diamond cluster ring, set in yellow gold, size H 1/2

Lot 1010

A large quantity of jewellery, including a collection of six gold and cultured pearl-set stick pins, an abstract gem-set gold brooch pendant, a shell cameo brooch in yellow gold frame, an opal bead and seed pearl necklace, three single-row cultured pearl necklaces, a 9ct gold fancy link bracelet (15.4g), a cultured pearl and wirework gold necklace, a pair of octagonal-form gold cufflinks with engraved decoration (stamped 18ct, 8.6g), a pair of yellow gold cufflinks with scroll engraved heart-shaped and twisted bar-form links (5.3g), a lady's diamond-set gold dress watch with cordette strap, an emerald and diamond-set openwork bar brooch, a travel clock by LeCoultre in leather case, two modern shakudo brooches, a hardstone gold-mounted compass pendant, a gold wreath-form necklace set with green and red stones, a diamond-set bi-colour gold bracelet, a beaded fabric bracelet with a chrysoprase and agate-set gold scroll clasp, a Victorian gold heart locket pendant with glazed compartment to reverse and red enamel decoration, a collection of gem-set gold rings and various other jewellery items

Lot 1006

A large quantity of jewellery and costume jewellery, including an opal and diamond brooch, in fitted case, a lady's gold and enamel fob watch in fitted case, a cultured pearl and diamond ring, size N, a diamond-set gold quatrefoil pendant on chain, a diamond five stone ring, size M 1/2, an amethyst and seed pearl cluster ring, size N, a tiger's eye gold ring, size I 1/2, a damaged opal and diamond half hoop ring, a plain gold ring, a Mizpah gold brooch, a sapphire cluster ring, size N, a moonstone and ruby gold heart bangle, a plique a jour enamel pendant and various other items of jewellery

Lot 1337

An opal and diamond cluster ring, the rectangular-shaped opal set within a surround of fourteen circular-cut diamonds in yellow and white gold, size Q 1/2

Lot 1100

A quantity of jewellery, including two diamond cluster rings, a diamond five-stone ring, a two-colour diamond crossover ring, a pair of opal stud earrings and an opal ring, a cultured pearl and diamond bow brooch, a pair of blue diamond stud earrings. Together with an emerald and diamond-set pendant on a fine-link gold neck chain, with matching drop earrings

Lot 1058

An abstract opal and diamond brooch pendant, on a textured gold chain, London hallmarks for 1986 and with obscured maker's mark, 4.8cm long, chain 40cm approx.

Lot 1349

A three-row cultured pearl bracelet, set with an oval-shaped opal and diamond cluster clasp, 18cm long

Lot 1251

An abstract opal and diamond pendant, the solid white opal of hexagonal form set with a line of circular-cut diamonds in platinum and yellow gold, 4cm high

Lot 1013

A smoky quartz spinning fob seal, with eight other desk seals, a moonstone and gold ring, a white opal and gold stick pin, a silver box, London hallmarks for 1959, a banded agate ring, necklace and earrings, eight pairs of earrings and ten rings

Lot 1243

An oval-shaped opal and diamond cluster ring, set within a surround of round brilliant-cut diamonds in yellow and white gold, size P 1/2

Lot 1153

A 19th century acrostic ring, set with four gemstones spelling the word LOVE in lapis lazuli, opal, garnet and emerald in yellow gold scroll mount, size J

Lot 1133

A 19th century garnet and opal half-hoop ring, set in 15ct yellow gold scroll mount, Birmingham hallmarks for 1864, size M

Lot 1276

A mid 19th century opal and emerald bow brooch, set in yellow gold, 3.8cm wide

Lot 1495

A late Victorian opal and diamond brooch pendant, formed from two conjoined pear-shaped clusters set with cabochon opals and old circular-cut diamonds, suspended from a bow in silver and gold, detachable brooch fitting and folding pendant loop, fitted case

Lot 1125

Six antique gem-set gold rings, including an Edwardian 18ct gold ring, of scroll form and alternately-set with four graduated rubies, three opals and rose-cut diamonds set to the foliate borders, Chester marks for 1902, size M. A 19th century gold ring, set with three garnets with scroll decoration to the borders and shanks, size J. An early 19th century gold ring centred with an opal within a border of faceted black circular stones, bifurcated shoulders to the double rope design shank, size P. A 19th century gold stylised buckle ring, possibly Russian, with 56 mark and maker AS, size R. A 19th century gold mourning ring, centred with a small carved hardstone cameo depicting a forget-me-not between two pearls, size L and a 19th century gold ring, set with four green stones and three rose-cut diamonds, pierced scroll mount, size M

Lot 1208

An opal single stone ring, the solid white opal is set in a 9ct scrolling gold mount, London hallmarks for 1990, size N

Lot 1114

A group of four jewellery items, including a pair of oval-shaped sapphire stud earrings, an opal and diamond cluster ring set in yellow and white gold (damaged, size L), an opal, ruby and diamond cluster ring (size P) and a diamond cluster crossover ring set with square and baguette-shaped diamonds in white gold (three stones missing, size N)

Lot 1115

A quantity of jewellery, including a pair of opal doublet-set cufflinks. Together with a diamond half-hoop ring set with circular-cut diamonds in white gold, with London hallmarks for 1976, size N 1/2, and a smaller diamond half-hoop ring set with circular-cut diamonds in yellow gold, size L 1/2

Lot 108

Vintage Approx. 200.0 Carat TW Rose Cut Opal, 2.5 Carat Single Cut Diamond, 14 Karat Yellow Gold and Silver Wide Flexible Link Bracelet. Opals with good play of multi color. Diamonds H-I color, SI1 clarity. Clasp stamped 14K. Measures 7" L, 1-3/8" W. Approx. weight: 44.0 grams. Condition: Very good condition. Estimate: $2200.00 - $3200.00 Domestic Shipping: $30.00

Lot 17

Large Vintage Australian Black Opal, Approx. 4.0 Carat Round Brilliant Cut Diamond and 18 Karat Yellow Gold Pendant. Opal with very good play of color, measures 1-3/8" x 1-1/4". Diamonds E-F color, VS clarity. Pendant measures 2-3/8" H, 1-3/4" W. Approx. weight: 35.2 grams. Condition: Very good condition. Estimate: $7000.00 - $9000.00 Domestic Shipping: $30.00

Lot 20

Large Antique Carved White Opal, Diamond, Multi Gemstone and 14 Karat Yellow and White Gold Pendant / Brooch. Opal measures 48.5mm H x 36mm W. Stamped 14K. Measures 2-1/2" H, 2-1/8: W. Approx. weight: 46.6 grams. Condition: Overall very good antique condition. Typical crazing to opal. Estimate: $2000.00 - $3000.00 Domestic Shipping: $30.00

Lot 22

Vintage Large and Magnificent Oval Cabochon Opal, Round Brilliant Cut Diamond and 18 Karat Yellow Gold Necklace. Opal measures 1-1/8" L, 13/16" W. Diamonds F-G color, VS1-VS2 clarity. Stamped 750. Measures 15-1/2" L, 1-5/8" drop. Approx. weight: 66.9 grams. Condition: Very good vintage condition. Estimate: $6000.00 - $8000.00 Domestic Shipping: $34.00

Lot 76

Very Fine Vintage Approx. 21.0 Carat TW Round Brilliant and Baguette Cut Diamond, Lapis Lazuli, Oval Cabochon Opal, Turquoise and 18 Karat White Gold Large Detachable Pendant / Brooch and with Interchagable Fine Natural Double Strand 12.3-12.6mm Round Turquoise Bead and Diamond Necklace and Fine Natural Six Strand 6.2-6.4mm Round Lapis Lazuli Bead and Diamond Necklace. Diamonds throughout E-F color, VS1-VS2 clarity. Pendant / Brooch measures 3" L, 2-1/2" W, approx. weight: 71.8 grams. Turquoise bead necklace measures 21.3/4" L, approx. weight: 177.0 grams. Lapis bead necklace measures 20-1/4" L, approx. weight: 160.8 grams. Condition: Very good vintage condition. Estimate: $10000.00 - $12000.00 Domestic Shipping: $40.00

Lot 100

OPAL DRESS RING in yellow gold, set with a cabochon black opal, unmarked, size M / 6, 2.5g.

Lot 172

AN OPAL, SAPPHIRE AND DIAMOND DRESS RING in white gold or platinum, set with a cabochon opal between two cushion cut sapphire and two old cut diamonds, unmarked, size L / 6, 3.3g.

Lot 60

OPAL DRESS RING in yellow gold, set with a cabochon fire opal, unmarked, size M / 6.5, 1.4g.

Lot 99

AN OPAL BAR BROOCH, FRENCH in high carat yellow gold, in Art Nouveau design set with a cabochon opal, unmarked, 5.1cm, 7.0g.

Lot 139

RED GEM SET AND OPAL RING, in the Victorian style, the three faceted red gems interspaced by pairs of opals, marked 9, size R 1/2, 3.8g

Lot 148

OPAL AND DIAMOND RING, set with three cabochon opals interspaced by pairs of old cut diamonds, the diamonds totalling approximately 0.02 carats, unmarked, with Birmingham assay mark, size N, 2g, a nine carat gold pearl ring, size N, 1.8g, and a blue gem set flower cluster ring, in nine carat gold, size O 1/2, 1.9g, along with a cameo pendant carved to depict a female in profile facing right, in a nine carat gold mount, 2.1g

Lot 152

OPAL AND BLUE GEM SET RING, the bezel 19mm wide and set with a central oval opal within a triple halo, alternating blue gems and opals, in nine carat gold, size P, 5.3g

Lot 3

VICTORIAN OPAL AND SEED PEARL BROOCH PENDANT, in the form of a star motif, set with a large central cabochon opal 7.8mm diameter, the radiating arms set with graduated split pearls, each with an oval cabochon opal, 34mm wide, marked 15CT, 10.4g

Lot 53

BLUE GEM SET, DIAMOND AND OPAL CLUSTER RING, the oval blue gem surrounded by round brilliant cut diamonds totalling approximately 0.08 carats overall, in nine carat gold, size K, 3.2g; along with a blue gem set and opal pendant, on a chain marked 9k to the clasp, 1.2g

Lot 212

18ct gold five stone opal ring. Approx weight 3g.(B.P. 24% incl. VAT) CONDITION REPORT: One smallest opal has a bad chip - small chips to the surface of all the other opals. Dirty. Ring size N.

Lot 127

Yellow metal opal ring, the opal 10mm x 7mm in a claw setting, indistinct stamped mark to the shank perhaps 14K, gross weight of ring 4.1g, with reducing clip and blue Kobrin Bros of Madison Avenue ring box

Lot 152

15 carat gold scroll pendant brooch set with an opal and eighty-two seed pearls of graduated sizes, the opal approximately 17mm x 11.5 mm, the mount stamped 15CT, overall height of brooch 63mm, width 41mm, gross weight of brooch and safety chain 11g

Lot 153

Pair of 9 carat gold pendant opal and seed pearl earrings, each with a circular opal (about 4mm) and an oval opal (about 7mm x 5mm) spaced by two seed pearls, overall drop 22mm, stamped 9CT

Lot 24

A white gold opal, ruby and diamond oval cluster ring, marked 9k, finger size L, 3.38g

Lot 29

A cased set of four sterling silver enamelled flag tie pins or bar brooches, an Edwardian cased sterling silver brooch and bouton set with guilloched enamelled decoration, a split pearl gold bar brooch, marked 15ct and a gold opal shamrock bar brooch, two brooches 4.86g

Lot 51

An early 20th century opal set 'horseshoe' brooch, set with seven graduated cabochon opals within a pierced horseshoe shaped mount, in unmarked yellow metal, 4g

Lot 75

A SELECTION OF SILVER AND WHITE METAL GEM JEWELLERY, to include an agate necklace, an agate and quartz bracelet, a garnet line bracelet, a leaf shape earring, ring and pendant set, various gem set rings, a heart pendant, a pair of opal ear studs and a faceted quartz bead necklace, together with two wrist watches, one with ammolite face, all jewellery with marks to indicate silver, approximate total weight of jewellery 337 grams

Lot 90

A MISCELLANEOUS COLLECTION OF JEWELLERY, to include a aquamarine pair of drop earrings, a pair of fire opal stud earrings, onyx drop earrings and onyx link necklet (please note links testing as base metal)

Lot 91

A 9CT GOLD OPAL AND DIAMOND CLUSTER RING, the central oval opal triplet within a scalloped surround set with twelve single cut diamonds, with 9ct hallmark for Birmingham 1992, ring size K 1/2, weight 3.3 grams

Lot 219

A SELECTION OF MAINLY SILVER AND WHITE METAL JEWELLERY, to include a Scandinavian enamel pendant, an opal and marcasite drop pendant to a fine belcher link chain, a butterfly torque bangle inlaid with abalone shell, a faceted agate bead necklace etc, some with marks to indicate silver, approximate total weight (excluding agate necklace) 77 grams, within a circular black box with heron scene painted to the front

Lot 51

A PAIR OF PERIDOT AND OPAL DROP EARRINGS, each designed as a central oval peridot cabochon within a scrolling surround set with four circular opals within collet settings, suspending a further circular opal cabochon, main panel believed to be silver gilt, length 38mm

Lot 57

SEVEN ITEMS OF GEM JEWELLERY, to include an Ethiopian opal cabochon ring, a large marquise shape amethyst ring, an oval quartz ring, a channel set aquamarine ring, a three stone citrine ring with matching ear studs and a diamond set cross pendant, approximately total weight 30 grams

Lot 103

AN OPAL BROOCH, designed as an elongated tapered panel with scrolling openwork decoration and central circular opal cabochon, with attached safety chain, stamped 18ct, length 54mm, weight 3.1 grams

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