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Lot 23

An Edwardian opal and split pearl necklace, a pierced heart shaped panel with a central trefoil of round opal cabochons, into a lower surround of graduated split pearls, to a single opal cabochon drop, all suspended by knife edge bars and a cable link back chain, with a tube box clasp, Stamped 9ct, 420mm long, 4.80gCondition ReportThree seed pearls deficient to heart shaped panel.One jump ring to heart shaped panel later, with excess soft solder to the join. Clasp secures.

Lot 266

A Victorian opal and diamond ring and an Edwardian opal ring, a three stone opal and diamond ring, with oval cabochon opals, one opal deficient, interspersed by rose cut diamonds, all set to an incised mount and shoulders, into a D section shank, stamped 18ct, tested as approximately 14ct gold, and an Edwardian opal single stone ring, with an oval opal cabochon, approximately 8mm x 5mm, claw set to tapered shoulders and a D section shank, 8.56g total (2)Ring sizeCondition ReportOne opal deficient to Victorian three stone ring.Opals showing some abrasion.Marks and scratches to mounts.Tarnish.

Lot 340

A group of three 9ct gold dress rings, a 9ct gold ruby navette ring, London 1971, a 9ct gold sapphire and diamond daisy cluster ring, hallmarked Sheffield, a 9ct gold opal and garnet cluster ring, hallmarked Edinburgh, 9.12g total (3)

Lot 343

A group of four Thai princess rings, comprising a ruby and star sapphire Thai princess ring, a sapphire and opal Thai princess ring, a vari gemstone set Thai princess ring, and a garnet Thai princess ring, each ring with a high domed centre, to flat section shanks, all tested as approximately 9ct to 10ct gold, a sapphire bombé ring,a circular head set with round cut sapphires, tested as approximately 9ct gold,and an opal pendant,stamped 585, tested as approximately 14ct gold, 33.57g total (6)Ring size P, O½, P, O½, PCondition ReportIgnore marks. Rings stamped 18k but test as approximately 9ct - 10ct gold.A few small chips to gemstones. A little wear to some gemstones.Minor marks and scratches to mounts.Tarnish.As found.

Lot 24

An early 20th century Edna May style drop necklace, a circular cut opal cabochon, 12mm diameter, to a smaller circular cut opal cabochon, 7mm diameter, with a knife edge bar suspended between, to a cable link back chain with a bolt ring clasp, chain 410mm long, 3.24gCondition ReportBoth opals showing fine hairline fractures. Some visible by eye and some by 10x magnification.One soft solder repair to jump ring of the topmost opal.Chain showing slight wear to links.Clasp secures.Minor tarnish.

Lot 332

A group of jewellery, comprising an opal ring, with a cabochon claw set, with an open gallery to bifurcated shoulders and a plain band, London 1977, a gold wishbone ring, stamped 375, a gold engraved links bracelet, 180mm long, Birmingham 1986, and a base metal engraved cross pendant, 9ct gold 7g total, base metal 0.69g (4)Ring size O, JCondition ReportMarks and scratches to surfaces.Wishbone ring out of shape, hallmarks illegible.Safety catch on bracelet broken.

Lot 25

An Edwardian opal and rose cut diamond ring, with an oval opal cabochon, claw set, to shoulders rub over set with a graduated line of rose cut diamonds, into a D section shank, tested as approximately 14ct gold, 5.51g Ring size Q½Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportOpal with vibrant play of colour, but substantially scratched. One diamond to shoulder appears poorly set/glued. Requires re-setting by a Jeweller. Hairline to back of opal. Settings to diamonds a little dirty. Minor marks and scratches to mount.

Lot 416

A group of gold and silver jewellery, comprising a 9ct gold opal pendant, Sheffield 1996, suspended by a 9ct gold curb link chain, Birmingham 1987, a pair of gold and cultured pearl stud earrings, pearls untested, London 2001, a pair of gold and amethyst stud earrings, tested as approximately 9ct gold, and a pair of silver cultured pearl drop earrings, pearls untested9ct gold 9.83g total, silver 2.32g (4)Condition ReportMinor marks and scratches.Minor tarnish.

Lot 293

A group of four antique brooches, comprising a Victorian Etruscan style turquoise memorial brooch, 36mm x 23mm, stamped 15CT, an enamel and split pearl bar brooch, 24mm x 4mm, stamped 14K, an opal and split pearl butterfly brooch, 21mm x 22mm, and an opal and marcasite butterfly brooch, 15mm x 15mm, both tested as silver14ct - 15ct gold 8.79g total, silver 5.24g total (4)Condition ReportDiscolouration to turquoise.Clasps secure.Marks and scratches.Tarnish.

Lot 166

An opal and diamond pendant, with an oval opal cabochon, 6mm x 3mm, claw set to a small eight cut diamond, into a fixed split wire bale, 12mm long, stamped 10K, suspended by a curb link chain, 440mm long, tested as approximately 9ct gold, 0.63gCondition ReportAppears to be in unworn condition.

Lot 167

A 9ct gold opal and diamond ring, with five graduated oval opals, all claw set and alternating to small rose cut diamonds grain set to either side, to an incised scrollwork gallery and tapered shoulders, into a D profile shank, London 1970, 4.69g Ring size NBuying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportOpals abraded to surfaces. Minor marks and scratches to shank.

Lot 168

An 18ct gold opal and diamond cluster ring, with an oval opal cabochon, 10mm x 12mm, to a surround of eight cut diamonds, all set in white to a yellow under bezel, with tapered chenier shoulders and a flat section shank, stamped 18CT, London 1986, 4.66g Ring size S½Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportHallmark indistinct. Minor marks and scratches to mount.

Lot 170

A pair of opal stud earrings, each with a round cut opal, approximately 5.9mm diameter, claw set to post and butterfly fittings, stamped 9K, tested as approximately 9ct gold, 0.98gCondition ReportAppear to be in unworn condition.A couple of very small chips to kite facet edges. Visible by 10x magnification.

Lot 169

An 18ct gold opal and diamond three stone ring, the three oval cabochon opals interspaced with small single cut diamonds, claw set to an open gallery, trifurcated shoulders and a plain band. London hallmark, 1984. 3.42g Ring size K½Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportLight wear to the outer surfaces of the cabochon opals, commensurate with age. The opals have a light grey body, with a blue to red play of colour. The ring is in very good condition for the age, with minor surface scratches and no visible signs of repair.

Lot 355

A group of six 9ct gold gem set rings, a 9ct gold synthetic green gemstone horseshoe ring, Birmingham 1980, a 9ct gold amethyst and opal ring, London 1990, a 9ct gold synthetic ruby and synthetic spinel stone eternity ring, London 1965, a diamond and ruby cluster ring, London import hallmark 1991, a gold sardonyx ring, stamped 9ct, a diamond and garnet topped doublet ring, one red stone deficient, hallmark indistinct, Birmingham hallmark, all hallmarked or tested as approximately 9ct, 13.55g total (6)Ring size N½, O½, K½, M, M, JCondition ReportDiamond and red stone ring showing one red stone deficient.Some settings dirty. Would benefit from being cleaned.Marks and scratches to mounts.

Lot 171

A free form opal pendant and chain, the pendant featuring a free form black opal bezel set to a closed back collet within a drop shaped mount. Stamped 14k, signed 'Fe Bersol'. Suspended on a chevron link chain stamped 14k, signed Milor Italy. Chain 410mm long, pendant 16 x 38mm. Gross weight 8.36gCondition ReportThe opal displays a blue to green play of colour. Due to the closed-back mount, it's not possible to establish whether it is a solid opal or a doublet.The chain has a few misshapen and bent links.

Lot 26

An Edwardian opal ring, a round opal cabochon, double claw set to tapered shoulders and a flat section shank, stamped 18CT, tested as approximately 18ct gold, 2.39g Ring size NBuying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportOpal abraded. Pitting to opal surface, visible by 10x magnification. Minor marks and scratches to mount.

Lot 468

Four Edwardian 9ct gold and gem-set pendants to include an opal, peridot, amethyst and seed pearl and a turquoise and seed pearl pendant

Lot 555

Five gold and gem set dress rings to include 14ct gold emerald and dimaond cluster, Victorian style 9ct gold turquoise and seed pearl cluster, 9ct gold opal cluster, synthetic red stone and old cut diamond cocktail ring and 9ct gold citrine cocktail ring All in good condition commensurate with age. No missing stones. All stones in good condition. Gross weight approximately 18.7 grams.

Lot 541

Edwardian 15ct gold blue stone and seed pearl star shaped pendant, opal and diamond cluster pendant in 18ct gold setting on 9ct gold chain and a diamond illusion set pendant

Lot 459

Opal and diamond cluster ring with an oval cabochon opal measuring approximatley 11.6mm x 8mm, surrounded by a border of single cut diamonds in 14ct gold setting. Ring size L

Lot 529

Edwardian opal single stone ring with an oval opal cabochon in claw setting on 18ct gold shank. Ring size PGood condition commensurate with age. The opal is a very lively stone with a very good play of colour displaying pink, green and blue tones. The opal is in good condition and measures approximately 8mm x 5.8mm. The setting is in good condition. The shank is in good condition, not hallmarked but stamped 18ct. No evidence of re-sizing or inscriptions. Weighs approximately 1.8 grams.

Lot 431

Edwardian opal single stone pendant with a round cabochon opal measuring approximately 10mm diamater in a millegrain 9ct white gold setting suspended from a trace chain

Lot 703

Pendant Lamp by Uno & Östen Kristiansson for Luxus, 1960s, made of opal glass and rosewoodHanglamp door Uno & Östen Kristiansson voor Luxus, 1960s, gemaakt van opaalglas en rozenhoutH 22 Dial. 49 cm

Lot 49

Vintage antique gold and rose gold tone metal costume jewelries; 7 rings and 6 pairs of earrings. Earrings; 2 clip-on earrings and 4 pierced earrings. Blue stone ring; baby ring size N/A. Red stone ring; size 2 1/2. Dark green stone ring; size 6 3/4. Floral ring; size 7. Ruby and opal ring; size 7 1/4. Foliage ring; size 7 1/2. Signet ring; size 10. #costumejewelry #vintagejewelry #goldjewelryIssued: 20th c. Condition: Some age related wear and usage. Signs of tarnished metal. Overall good condition.

Lot 110

Pale 14k yellow gold ring inlaid with opal and onyx. Illegible hallmarks inside the band. Size 8.5. 10g total weight. It comes in a box that measures 2"L x 1.75"W x 1.75"H. Dimensions: See DescriptionCondition: Age related wear.

Lot 2837

A FIRE OPAL & DIAMOND RING in a 18k gold galleried mount, finger size L1/2, weight 4.7gms Condition Report:Available upon request

Lot 32

Four clear faceted crystal birds perched on a frosted arched branch. Fire opal crystal beaks. Swarovski backstamp. Artist: Adi StockerIssued: 1996-2011Dimensions: 4"L x 3"W x 2"HManufacturer: SwarovskiCountry of Origin: AustriaCondition: Age related wear.

Lot 184

A LILY OF THE VALLEY OPAL AND DIAMOND BROOCHin 18ct gold, set with three old mine cut diamonds totalling c.1.18 carats, accented by opals throughout, secured with a pin clasp, no assay marks, c.5.4cm, (c.6.3g)

Lot 113

AN OPAL AND DIAMOND CLUSTER RINGin 18ct gold, set with an opal of c.4.32 carats, held in a bezel setting, surrounded by a border of round brilliant cut diamonds, stamped '18K', UK size M1/2 / Eu size 53, (c.8.2g)

Lot 215

THREE BAR BROOCHESincluding an antique pearl and diamond bar brooch in 18ct rose gold and platinum, with a floral design to the centre set with rose cut diamonds and seed pearls, c.5.4cm, together with a bar brooch in 14ct rose gold set with an opal of c.0.75 carats, c.5.0cm, and a moonstone bar brooch in sterling silver, set with a trefoil of moonstone cabochons and drop, stamped '925', c.5.0cm, (c.9.9g gross weight) (3)

Lot 74

AN ANTIQUE OPAL AND DIAMOND RINGin 18ct gold and platinum, set with an opal of c.1.65 carats, held in a stylised setting set with round cut diamonds at each corner, stamped '18CT & PLAT' (obscured), UK size M1/2 / Eu size 53, (c.4.1g)

Lot 9

AN OPAL AND DIAMOND RINGin 9ct gold and silver, set with an opal cabochon of c.1.35 carats, accented by four old mine cut diamonds, stamped '9CT', UK size P1/2 / Eu size 56.5, (c.2.1g)

Lot 145

A PAIR OF OPAL STUD EARRINGSin 9ct gold, each set with an opal held in a bezel setting, surrounded by a twisted ropework border, secured with post and scroll fittings, British import marks, c.1.8cm, (c.2.2g)

Lot 342

A COLLECTION OF STICK PINSin 9ct gold, including a pearl and diamond cluster stick pin; a hardstone ball stick pin; a cameo stick pin; a blue paste stick pin; an opal and garnet stick pin; and a hardstone masked man stick pin, (c.16.7g gross weight) (6)

Lot 65

A COLLECTION OF RINGSincluding an opal ring in 9ct gold, a woven ring in 14ct gold with five charms, a glass filled ruby solitaire ring in 18ct gold, and a blue paste solitaire ring in 9ct gold; (c.8.1g gross weight) (4)

Lot 21

FOUR GEM-SET RINGSincluding an opal and diamond three stone ring in 18ct gold and platinum, an antique opal five stone ring in 9ct gold, an opal solitaire ring in 9ct gold, and a pink sapphire and diamond dress ring in 9ct gold, (c.10.9g gross weight)

Lot 229

Jewellery - silver hinge bangle, crowns key and heart sweethearts tassel brooch, silver Kukri knife brooch; oval mother of pearl brooch, paste opal and diamond effect brooch, beads, skirt lifter clip, simulated Chomel pearl necklace, bracelet and earring suite etc.

Lot 582

A dramatic sterling silver and opal cluster ring, cluster size 3cm.

Lot 162

A 9ct gold three stone garnet ring, size N, together with a 9ct gold opal triplet ring, size T, and a further 9ct gold ring, size S, total weight approx 9.5g (3)

Lot 160

A 9ct gold signet ring, together with a 9ct gold diamond and sapphire ring, a 9ct gold opal ring, a 9ct gold amethyst ring, a 9ct gold five stone ruby ring, a yellow metal cameo ring, stamped '9ct', an oval shell cameo brooch within yellow metal mount, stamped '9ct' and a ruby and cubic zirconia cluster pendant set in yellow metal, not stamped, total weight approx 32g (8)

Lot 235

A yellow metal sapphire and diamond cluster ring, stamped ‘18ct plat’, size K 1/2, weight approx 3g, together with a 9ct gold opal triplet ring, size S, weight approx 2g and a yellow metal synthetic pink sapphire ring, stamped ‘9ct’, size M 1/2, weight approx 1.3g (3)

Lot 252

A 9ct gold marquise shaped opal ring, size S 1/2, together with a 9ct gold turquoise ring, size S and a 9ct gold sapphire cluster ring, size S 1/2, total weight approx 11g (3)

Lot 143

Four 9ct gold stone set rings, comprising; a diamond and ruby cluster, size L 1/2, an opal and emerald cluster, size L 1/2, a ruby heart shaped example, size M and a garnet cluster, size N, total weight approx 8.2g (4)

Lot 277

A 9ct gold opal ring, size S, together with a 9ct gold jade cabochon ring, size S, and a further 9ct gold stone set ring, size S, total weight approx 8.8g (3)

Lot 144

A late 19th century opal and diamond ring, designed as three graduated oval cabochon opals interspersed with four rose cut diamonds, the yellow metal shank stamped '18', ring size P, weight approx 2.5g

Lot 217

A late 19th century five stone graduated opal ring, the oval cabochon opals claw set in yellow metal, the yellow metal shank stamped '18', ring size M, weight approx 2.2g

Lot 196

A 9ct gold single stone amethyst ring, size O, together with a 9ct gold single stone peridot ring, size S and a 9ct gold three stone opal ring, size P (split), total weight approx 8g (3)

Lot 181

An opal and diamond ring, not stamped, (lacking one opal), together with a yellow metal signet ring, not stamped and a 9ct gold wedding band, total weight approx 7.9g (3)

Lot 239

A collection of eleven pairs of 9ct gold and yellow metal mounted stud earrings, to include; Tigers eye, opal, cultured pearl and garnet examples, total weight approx 14.2g (11)

Lot 131

A 9ct gold ring set with an opal cabochon surrounded by paste in a silver setting and two silver necklaces, one set with moonstones, a pearl and marcasite and the other turquoise and marcasite 

Lot 187

Two c1910 9ct gold brooches, one set with an opal and the other an amethyst, 5g

Lot 208

A 9ct gold brooch set with an opal and sapphires, 4.2g, 3.8cm 

Lot 215

A c1920 9ct gold brooch set with black opal and four diamonds with a platinum finish, 5.5g, 6cm

Lot 218

A 10k gold brooch set with a black opal doublet (5.1g, 4cm) and a yellow metal brooch in the form of a crab set with a jadeite cabochon (3g, 5.7cm)

Lot 255

A pair of Victorian / Edwardian earrings each set with an opal cabochon and two old cut diamonds, 1.7g

Lot 3

A collection of costume jewellery including Art Deco, silver and Monet necklaces, 9ct gold brooch set with a cameo, opal cluster ring, Toledo bracelet, silver butterfly wing brooch, earrings, etc 

Lot 372

A 9ct gold ring set with an oval opal cabochon surrounded by garnets, 6.4g, size O

Lot 373

A 9ct gold ring set with a pear cut opal cabochon, 3.5g, size P

Lot 374

A 9ct gold ring set with an opal and emeralds, 2.1g, size M

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