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Lot 30

A pair of opal stud earrings, each bezel set with an oval opal cabochon, stamped 9ct 375, weight approx. 1.1g.

Lot 1217

A polished opal pendant, the natural formed opal weighing approx 11ct and measuring approx 19 x 16 x 8mm, on 14ct gold fine curblink neck chain

Lot 315

Pair of opal and marcasite drop ear-rings stamped 925 Condition Report Click here for further images, condition, auction times & delivery costs

Lot 320

Opal and marcasite ring stamped 925 Condition Report Click here for further images, condition, auction times & delivery costs

Lot 349

Opal bar brooch stamped 9ct Condition Report Click here for further images, condition, auction times & delivery costs

Lot 357

Pair of silver gilt opal ear-rings stamped 925 Condition Report Click here for further images, condition, auction times & delivery costs

Lot 376

Opal dress ring stamped 925 Condition Report Click here for further images, condition, auction times & delivery costs

Lot 384

Silver-gilt opal set pendant stamped 925 Condition Report Click here for further images, condition, auction times & delivery costs

Lot 390

Opal ring stamped 14k Condition Report Click here for further images, condition, auction times & delivery costs

Lot 408

9ct peridot and opal ring hallmarked Condition Report Click here for further images, condition, auction times & delivery costs

Lot 913

Costume and fashion jewellery, a 9ct gold and garnet ring, 1g, lacking stone, an Australian opal, etc.

Lot 1020

A 9ct gold and opal ring, 1.1g, O

Lot 1070

A 9ct gold, garnet and opal ring, 1.9g, J

Lot 288

An opal set silver bangle, a filigree bracelet, a pearl necklace, and other items

Lot 92

An opal, bone and white metal mounted pendant, carved as the face of a female, inset with three opals to the hair, 6 cm long

Lot 156

A 14ct gold and opal doublet and other jewellery

Lot 165

A 9 carat gold single stone opal ring, finger size N, 3.9 g gross

Lot 142

A 9 carat gold opal cluster ring, finger size L, 3.5 g gross

Lot 586

Black opal and diamond three stone ring, stamped '18ct', the circular cabochon 8.2mm diameter x 5mm deep, flanked either side by old brilliant cuts totalling approximately 1.7 carats, size M½, 4.7g gross Condition: Opal with mostly flashes of orange and green, the diamonds slightly tinted, approx 6.5mm each - **General condition consistent with age

Lot 590

Black opal and diamond cluster ring, stamped '18ct', the oval shallow cabochon approximately 15.5mm x 11mm x 3mm deep, of predominately blue green colour play, enclosed by eighteen brilliant cuts totalling approximately 0.72 carats, size M, 7.3g gross Condition: There is a small chip to the opal approx 2.5mm across, diamonds all fairly white and bright, overall size of head 12mm x 23mm approx - **General condition consistent with age

Lot 596

Opal and diamond 18ct gold ring, Birmingham 1975, the opal measuring approximately 22.2mm x 14.3mm x 6.7mm deep, with a trio of brilliant cuts to each shoulder, the six diamonds totalling approximately 0.36 carats, size S, 8g gross Condition: The large oval opal having mainly green and orange play of colour, the diamonds are bright and white - **General condition consistent with age

Lot 627

Edwardian opal and demantoid garnet necklace, the frontispiece composed of a cluster centre flanked by stone set scrolls, to a back chain, 40.5cm long, 9.7g gross Condition: All opals with strong green/blue colour play, central cluster approx 12mm wide, all chain links, fittings etc in good condition, no obvious signs of damage to the stones - **General condition consistent with age

Lot 667

A loose opal cabochon, of shallow oval shape, measuring approximately 20.1mm by 14.1mm by 5.3mm deep, with a small opal cabochon, totalling approximately 11 carats, 2.2 g gross

Lot 604A

A collection of costume jewellery to include various pearl necklaces, hard stone set brooch, a 9 carat gold and opal set bar brooch and other various brooches etc

Lot 51

Three stone opal 9ct ring 2.7g 'O'

Lot 200

Two single stone gold mounted opal rings

Lot 203

Pair 9ct screw back opal earrings

Lot 230

9ct opal & diamond 5 stone ring

Lot 248

Oval fire opal & diamond 9ct cluster ring 'L'

Lot 227

GOOD SET OPAL BEADS ON 9CT CHAIN 12g

Lot 229

Gold mounted opal & sapphire cluster ring 3.7g 'O'

Lot 280

An 18 ct gold pendant, set with opal and with 9 ct gold chain.

Lot 300

A 9 ct gold opal cluster ring, size L/M.

Lot 291

A 9 ct gold opal and garnet ring, size L/M.

Lot 390

A silver coloured metal cross, marcasite and with paste stone, and an opal set stick pin.

Lot 416

A 15 ct gold pearl mounted bar brooch, 9 ct gold opal bar brooch, gold coloured metal coral bar brooch and a jade bar brooch.

Lot 304

Two 9 ct gold dress rings, sapphire and opal, size N/O, and teal blue diamond, size O.

Lot 111

Approx. 28.19 Carat Cabochon Opal, Pink and Green Sapphire, .52 Carat Diamond and 18 Karat Gold Ring. Opal with good play of muti color. Signed 750. Very good condition. Ring size 6-1/2. Approx. weight: 21.3 grams. Shipping $28.00 (estimate $5500-$7500)

Lot 115

Vintage Approx. 8.0 Carat Oval Cabochon Cut Opal, 1.50 Carat Baguette and Round Cut Diamond and 14 karat Yellow Gold Ring. Opal with good play of multi color. Unsigned. Very good condition. Ring size 8. Approx. weight: 9.7 grams. Shipping $28.00 (estimate $2200-$3200)

Lot 117b

Cabochon Opal, Round Brilliant Cut Diamond, Enamel and 18 Karat Yellow Gold Ring. Opal with good play of multi color. Stamped 18KT. Very good condition. Ring size 7. Approx. weight: 14.5 grams. Shipping $28.00 (estimate $2000-$3000)

Lot 122

A stunning 18ct yellow gold (stamped 750) set with a large cabochon cut opal (approx. 7.2ct) surrounded by brilliant cut diamonds (approx. 0.50ct) (N.

Lot 215

A 925 silver ring set with a blue faux opal and cubic zirconia (R.5).

Lot 84

A 9ct yellow gold opal set ring (O.5).

Lot 114

An opal set cravat pin by Murrle Bennett, with an oval cabochon opal collet set below looping wires to hold the cravat, at the head of a stick pin, stamped 'MB & Co' for Murrle Bennett, also 'PAI' and faintly '15ct'

Lot 44

An Edwardian five stone opal ring, the graduated oval cabochon opals claw set above a pierced scrolling gallery and shoulders, to a plain shank size T, with various stamps including '18ct' and possible assay marks for 18ct gold

Lot 59

A pair of opal earpendants, each hook suspending two graduated oval cabochon opals, spectacle set and separated by a length of chain, overall length 5cm

Lot 65

An opal and diamond cluster ring, 18ct white gold the oval cabochon opal claw set in a border of sixteen round brilliant cut diamonds to a plain tapered shank of white precious metal, stamped indistinctly '18c', size L½, length of cluster 1.8cm, total estimated weight of diamonds approximately 0.70cts

Lot 224

An 18ct yellow gold, diamond and 'Fire Opal,' dress ring, centrally claw-set a large oval faceted orange 'Fire Opal,' measuring approximately 18x13x8mm, further set to the mount and shoulders with small rbc diamonds, total ring weight 8.66 grams, ring size N.

Lot 17

AN OPAL RING IN GOLD, MARKED 18CT, SIZE L, 2.4G

Lot 43

AN OPAL NECKLET IN GOLD, MARKED 15, EARLY 20TH CENTURY, 4.3G

Lot 920

An 18ct gold ring set with a large oval cut fire opal and three diamonds to each shoulder (size U)

Lot 450

A collection of jewellery to include silver brooches set with marcasite, filigree brooches, agate pendants, lucite brooch and opal cabochon all in a vintage jewellery box

Lot 926

A 9ct gold ring set with five opal cabochons (size M)

Lot 923

A 9ct gold ring set with an oval opal cabochon surrounded by diamonds (size M)

Lot 678

A yellow metal bracelet marked 9ct gold set with alternating garnet and opal cabochons (14.6g)

Lot 505

A hallmarked silver bangle with engraved chased decoration, a pewter bangle, a silver brooch set with abalone, two filigree brooches in the form of a flowers, agate set pendant, filigree cross pendant, white metal brooches, silver Aldo watch, silver ingot, silver pendant set with an opal etc

Lot 927

A yellow metal ring set with opal cabochon and two rubies (size L)

Lot 875

Three various 9ct gold rings, two set with paste and one set with an opal and sapphires (6.8g)

Lot 496

A quantity of gemstones to include amethyst, aquamarine, citrine, garnet, opal, blue topaz etc with certificates

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