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Lot 21

An 18ct yellow gold, white metal, diamond and white opal pendant/brooch, of oval design with central cabochon opal in a halo of twenty brilliant cut diamonds, 3 cm high, stamped 750 with Sheffield crown, weight 8 grams

Lot 24

A yellow metal, blue sapphire and water opal dress ring, with cluster design of alternating cabochon opal and round cut sapphire and central opal, size L, weight 3 grams

Lot 36

A yellow metal, opal and diamond dress ring, set with a central oval cabochon opal between three old mine cut diamonds either side, flanked with another opal each side, size P 1/2, weight 3.8 grams

Lot 68

A 9ct yellow gold and opal necklace and earrings, with cable link, the cabochon white/red flash opal pendant in a rub over setting, stamped 375, the earrings unmarked, designed as drop earrings with a white sapphire and two opals on a cable chain, total weight 2.9 grams

Lot 74

A yellow metal and opal necklace and earrings, the necklace with oval cabochon on a pierced teardrop loop, the earrings stamped 375, set with drop shaped opals, combined weight 4.9 grams

Lot 77

A yellow metal, diamond and opal serpent bangle, the body with textured effect mounted with a black opal head inset with diamond eyes and enamelled mouth, the inner bangle engraved 'Set me as a seal upon thine heart as a seal upon thine arm', weight 67 grams

Lot 557

A good quality opal and diamond cluster ring in 18 carat gold claw setting. Approx. 7 grams. Est. £100 - £150.

Lot 558

An attractive opal drop pendant of circular form on fine link 9 carat chain. Approx. 4.5 grams. Est. £80 - £120.

Lot 559

Two pairs of gold mounted opal earrings. Approx. 3.4 grams. Est. £30 - £40.

Lot 720

Five 9ct gold gem set rings, to include an amethyst and diamond accent ring, size N, a clear gem cluster, size K etc, weight all together 12.3gms Condition Report:All need a good clean, the sapphire & opal has an opal missing

Lot 804

A Portuguese gold filigree cross with enamel detail, stamped with the Stag 800, symbol, weight approx 8.7gms, a string of large freeform Honora pearls with a gold plated silver mabe pearl ring, and a gold plated silver jelly opal bracelet (af) Condition Report:No condition report available.

Lot 19

Boxed 925 silver and pear cut opal half halo ring, size S. P&P Group 1 (£14+VAT for the first lot and £1+VAT for subsequent lots)

Lot 52

Pair of 9ct gold and opal earrings, combined 1.9g, L: 12 mm. P&P Group 1 (£14+VAT for the first lot and £1+VAT for subsequent lots)

Lot 58

Boxed opal and amethyst pendant necklace on a 925 silver chain, chain L: 46 cm. P&P Group 1 (£14+VAT for the first lot and £1+VAT for subsequent lots)

Lot 222

An Arts and Crafts opal necklace, early 20th century, designed as a series of oval foliate links set with opal cabochons, suspending a similar pendant, length 43.5cm, length of pendant 5.6cm, stamped 18CT, fitted case stamped Jay's Cf.: Vivienne Becker, Art Nouveau Jewellery, London, 1985, pg. 120 no.191, for a closely comparable necklace designed by Carl Otto Czechka and made by Anton Pribil, made at the Wiener Werkstatte, circa 1905

Lot 226

Georg Jensen, a silver, opal and ruby cross pendant, 1933-44, designed as a cross with scrollwork decoration, set with cabochon opals and a circular-cut ruby, length 6.8cm, signed GJ for Jensen, Swedish assay marks for silver, design no. 89A

Lot 25

Two hardstone necklaces and an opal pendant, comprising: a gold chain necklace strung with tiger's eye beads, length 53cm, stamped 18CT; a gold and chrysocolla bead necklace, the barrel clasp set with single-cut diamonds, length 79cm; and a drop-shaped treated matrix opal pendant, length 4.3cm including bail

Lot 342

An opal and diamond cluster ring, the white opal set within a surround of old cushion-shaped diamonds in platinum and white gold, size N 1/2

Lot 347

An opal and diamond brooch, 19th century and later, designed as a three-leaf clover, set with cushion-shaped diamonds and cabochon opals, mounted in silver and gold, length 3.1cm, opals later added

Lot 358

A late Victorian gem-set quatrefoil pendant, set with four opals within diamonds borders centring on a square-shaped emerald in silver and gold, with a matching pair of opal and diamond earrings, pendant length 3.5cm, earrings length 2.5cm

Lot 37

A collection of jewels, comprising: three lady's 9ct gold wristwatches; a 22ct gold wedding band, size M1/2, British hallmarks; a lady's 9ct gold Omega wristwatch, gilt metal strap; two amethyst bar brooches; a black enamel and diamond mourning brooch of entwined hearts, inscription dated 1902; a 9ct gold opal bar brooch; a garnet, emerald and paste ring, size Q, British hallmarks for 15ct gold, two stones deficient; a 9ct gold signet ring, size N, British hallmarks; an opal and paste cluster ring; two silver rings set with an amethyst and a garnet; a gold curb link bracelet; a butterfly wing bar brooch; a silver pocket watch, glass broken

Lot 372

An opal, enamel and diamond charm pendant, circa 1900, designed as a fish, its body applied with irirdescent basse taille enamel and set at each side with a cabochon opal, its fins and tail set with rose-cut diamonds, its eyes set with cabochon rubies, length 3.5cm

Lot 58

A group of ten gem-set rings and a pair of garnet earrings, comprising: an elongated diamond cluster ring, size N1/2, British hallmarks for 18ct gold; an opal and diamond cluster ring, size K1/2, a ruby and diamond cluster ring, size N; an opal and garnet cluster ring, size K, British hallmark for 9ct gold; a green and colourless paste ring, size K, British hallmarks for 9ct gold; a tanzanite and diamond ring, size O, stamped 14K; and four garnet rings, mounted in gold, sizes L-N; together with a pair of heart-shaped garnet earrings, post fittings

Lot 61

A collection of 8 gem-set gold rings, including an opal five stone ring in carved yellow gold mount, size Q 1/2, a diamond half hoop ring set in yellow gold, size N, an emerald five stone set in yellow gold, size O, two opal cabochon rings in yellow gold sizes P 1/2 and O, a gem-set half hoop ring set in yellow gold, size N 1/2, an orange stone and diamond cluster ring, size N and a white stone eternity ring, size N 1/2

Lot 62

A collection of three rings, comprising: a ring designed as a cluster of brilliant-cut diamonds and circular-cut rubies, mounted in white gold, size P, stamped 18CT, case; a ring set with an oval sapphire within a border of single-cut and baguette diamonds, mounted in white gold, size M1/2, case; and ring set with an opal triplet within a border of single- and circular-cut diamonds, mounted in gold, size O, case

Lot 82

An Arts and Crafts opal and mother of pearl pendant necklace, circa 1900, and a pearl, enamel and diamond ring, the necklace of scroll design, set with sections of mother of pearl and cabochon opals, to a fancy link chain with T bar clasp, pendant length 7cm, necklace length 44.5cm; the ring set with a pearl measuring 8.8mm, within a gold mount accented with rose-cut diamonds and applied with blue enamel, size P, stamped K18, pearl untested

Lot 873

A quantity of white metal and silver costume jewellery to include floral stud earrings, some with semi-precious stones, a pair of silver earrings in the form of dragon flys with opal set wings, various drop earrings, crystal hoop earrings, drop turquoise earrings, a silver and agate bead cuff, a ladies dress watch etc.

Lot 119

An assorted collection of costume jewellery necklace pendants. The lot to include; gold tone metal, silver tone metal, fused glass, various coloured set stones, arora borealis beads, enamel, butterfly, roses, cross / crucifix, simulated pearls, pixie, horseshoe, wire work, hearts, flowers, lockets, St. Christopher, opal chips, cats, thistle & more. Various sizes. Total weight approx 366g.

Lot 198

An assorted collection of vintage & later costume jewellery. The lot to include; brooches, stick pins, cameos, ceramic, wrist watches, bracelets, intaglio fobs, rings, pendants, earrings, simulated pearls, abalone, mother of pearl compact, cabochons, simulated opal, jewellery fragments, various coloured stones, Coalport china, grouse foot taxidermy interest brooch, comb, rope twist chain bracelet, silver & gold tone metal, scarf clip, cufflinks, tigers eye, dress button, tie clip, jewellery boxes, Seiko, locket, cross / crucifix, enamel, 9ct rolled gold,  Ancre & more. Total weight approx 842g.

Lot 212

A hallmarked 9ct gold amethyst and opal cluster ring. The ring being set with a square cut amethyst to the centre surrounded by round opal cabochons. Hallmarked Birmingham. Weight 2.5g. Size O.

Lot 268

A hallmarked 9ct yellow gold & opal brooch pin. The brooch in the form of a five pointed star leaf with central oval cut opal in prong setting. Rollover clasp to verso. Hallmarked for London 1979. Total weight approx 6.5g. Measures approx 3.5cm. Stone measures approx 9.5 x 8 x 4.2mm.

Lot 269

An assorted collection of vintage & later costume jewellery brooches. The lot to include; gold & silver tone metal, enamel, cameo, various coloured stones, simulated pearls, glitter, white stones, arora borealis beads, gilt gold, floral, foliate, winnie the pooh, scarf clip, safety pin, cloisonne, mother of pearl, puffin, simulated opal, butterflies, cat, elephant, abalone, stick pins, jewellery fragments & more. Various sizes. Total weight approx 982g.

Lot 416

A hallmarked 9ct gold opal and white stone halo ring. The ring being set with a central opal cabochon with a halo of round cut white stones. Hallmarked London 1988. Weight 3.4g. Size S.

Lot 441

A hallmarked 9ct gold garnet and opal five stone ring. The ring being set with three round cut garnets and two opal cabochons. Hallmarked Birmingham 1981. Weight 1.6g. Size J.5.

Lot 67

A hallmarked 9ct yellow gold, opal & diamond ring. The ring having three graduating oval cut opal cabochons spaced by four accent diamonds to reeded shoulders in a scrolling setting. Hallmarked for London 1988, sponsors marks for BJ. Total weight approx 1.7g. Approx size K.5. Central opla measures approx 5 x 3.3mm.

Lot 80

An assorted collection of vintage & later silver jewellery together with a 14ct gold ring. The lot to include; a red stone cluster ring with 14ct gold shank (marked 585), purple stone set ring, mother of pearl necklace pendant, heart cut white stone, enameled brooch pin, pink stone pendant, rose band ring, twisted band ring, cuff bangle, hinged bangle (hallmarked for Birmingham 1968, makers marks for Joseph Smith & Sons (Birmingham) Ltd), various coloured stone & shell set pendants, A/F ring, stone set clasp, stone set rings, heart chain bracelet, drop earring, opal cabochons, pocket watch chain, etch design bangle (Chester 1951, Joseph Smith & Sons (Birmingham) Ltd), tri toned locket (Birmingham 1881, F&H), cross pendant (Birmingham, Fusion) & a military brooch pin in box (Birmingham 1900, F Narborough). Various sizes. All silver hallmarked, marked 925, sterling or silver. Total silver weight approx 290g. Gold ring weighs approx 3.7g.

Lot 294

18ct gold opal and green stone ring. Ring size Q. (B.P. 21% + VAT)

Lot 5

Opal and garnet cluster ring in stamped 9ct, ring size S, 1.9 gramsCondition Report: one stone missing

Lot 1117

Yellow metal stick pin with opal in ornate setting, opal L: 11 mm. P&P Group 1 (£14+VAT for the first lot and £1+VAT for subsequent lots)

Lot 109

Four gemset rings, a diamond ring, the round brilliant cut diamond illusion set in white metal with yellow metal shank marked 18ct Plat, ring size O, gross weight 1.6g; a simulated opal ring, the oval cabochon cut simulated opal bezel set in yellow metal mount, shank stamped 9ct, ring size P, gross weight 3.2g; a smoky quartz dress ring, the rectangular emerald cut smoky quartz claw set in a 9 carat yellow gold mount, shank cut, gross weight 8.9g; and a red stone cluster dress ring, yellow metal shank stamped 14K, ring size M1/2, gross weight 5.5g.Qty: 4

Lot 117

Three gold dress rings and a gold chain, an opal doublet set in a yellow metal mount marked 10K, ring size O, 2.3g; synthetic iridescent stone 11 x 9.5mm claw set in a 9 carat yellow gold mount size M, 3.2g; an oval cabochon cut cats eye ring size Q, shank marked 18k, 3.7g; all weights gross; a 9 carat yellow gold 3.5mm gauge belcher link chain, 55cm long, 3.9g.Qty: 4

Lot 126

A diamond and opal double snake head ring in 18 carat yellow gold, the pear shaped cabochon cut opal, and two old cut diamonds, the smaller being a pair shape, set in an 18 carat yellow gold mount with diamond and ruby coloured eyes to the snake, ring size R, London 1890, sponsors mark WJ, 12.9g.Condition report:Please see additional images added to our website.There is a chip on the larger diamond radiating up from one claw (see image), otherwise condition of opal and mount good, hallmark clear.

Lot 166

A pair of circular amethyst earrings with a white enamel border, closed back setting marked 9ct, 15mm diameter; another pair of dish shaped earrings set with a small round cabochon cut opal to centre, yellow metal closed back settings, both pairs for pierced ears with post and butterflies.Qty: 2 pairs

Lot 200

An opal half hinged bangle, the yellow metal bangle collet set individually with eleven cabochon cut opals (one missing), finely textured border to each side, two parallel bars to the back section, internal dimensions 57 x 50mm, stamped 18K, 17.5g.

Lot 247

A collection of gold and yellow metal jewellery, a seed pearl bar brooch marked 9ct in fitted vintage box; other brooches - some missing pins; a ring marked 18ct with damaged red stone; a 9 carat gold opal triplet ring size O; metal crucifix; a 30mm circular domed pique brooch, etc.

Lot 287

Three Victorian and later brooches, a yellow metal oval Etruscan style target brooch with blue stone and seed pearls to centre, 48mm, locket back, marked 9ct; a 50mm bar brooch marked 9ct milgrain set with a 6mm round faceted peridot; a 40mm bar brooch marked 9ct claw set with an oval cabochon cut opal 10 x 7mm; and an oval 15 x 11mm citrine in a yellow metal rope edge pendant mount with scroll top.Qty: 4

Lot 307

An opal bead necklace, the opals graduating from 4.7 to 12.5mm and spaced by faceted crystal rondels, into a single row 44cm long and fitted with a bolt ring fastener.Provenance:Please see further images.Particularly one blemish on an opal.

Lot 423

Gold, yellow metal and vintage jewellery in a jewellery box, an 18 carat yellow gold wedding band, (cut), 2g; a child's diamond set yellow metal ring size E1/2, indistinct marks, gross weight 0.8g; pair of carved carol earstuds, screw fittings marked 9ct; yellow metal cross, unmarked; yellow metal swivel fob set with bloodstone and elephant above, unmarked; cameo shield earstuds, rolled gold screw fittings; an opal cabochon ball charm; coral twig necklace; coral bead necklace; tie pins; cameo brooch; and other vintage brooches and jewellery; in a multi-compartment jewellery box.

Lot 83

A black opal solitaire ring, the oval cabochon cut opal 13.2 x 10.5mm, collet set in an all white metal mount ring size J, four old cut diamonds set into each spear point shoulder.Condition report:Please see additional images uploaded to our website.There are no chips on the opal, very slight scratches when viewed with a 10x lens, the shank is 1.3mm wide and shows signs of where it has been sized, the diamonds are quite small in the shoulders, gross weight of ring 2.6g. The mount appears as platinum.

Lot 84

A black opal and diamond cluster ring, the oval cabochon cut opal 6.5 x 5mm surrounded by twelve 8 cut diamonds all milgrain set in a yellow and white metal oval cluster mount ring size O, shank marked LEB&B, 18ct, 7619.Condition report:There are scratches and chips to the opal. The diamonds are in very good condition. There is some tarnishing and fine surface scratches to the mount and shank. Please see additional uploaded images.

Lot 85

An opal and diamond dress ring, the deep oval cabochon cut opal, 14.5 x 8mm, four claw set in an all white metal mount ring size N, fan shaped setting to each side of opal set with a brilliant cut diamond, six 8 cut diamonds and three trapeze cut diamonds, shank marked 585 14K.Condition report:There is some chipping to one side of the opal and some fine surface scratches to it in general which are visible with a 10x lens. Some of the trapeze cut diamonds have chips / evidence of a natural face to the edges.Please see images of opal taken from the sides.

Lot 86

An opal and diamond cluster dress ring, the oval cabochon cut opal, 11.5 x 7.5mm, four claw set in an all white metal mount and surrounded by thirteen 8 cut diamonds in petal shaped settings, ring size N, shank marked 18K.

Lot 87

A pair of opal and diamond cluster earrings, the oval cabochon cut opals, 7 x 4mm, four claw set in all white metal mounts and surrounded by eight 8 cut diamonds in petal shaped settings, pierced fittings with post and butterflies, butterflies marked 18K.

Lot 88

A marquise opal and diamond ring, the marquise cabochon cut 10.5x6mm opal with three small round brilliant diamonds claw set in an 18 carat white gold mount ring size O, gross weight 3.4g.Condition report:Please see further uploaded images.The point is missing from one end of the emerald, claws and mount all good.

Lot 89

An oval cabochon cut opal and pearl three stone ring, the oval cabochon cut opal and pearls milgrain set in an all yellow metal mount ring size I½, shank marked 18ct, gross weight 2.3g.Condition report:Mount fairly good condition with 1.5mm gauge shank, opal looks a little slim to the setting on one side, setting needs cleaning around pearls and opal.

Lot 90

An opal and diamond ring, the oval cabochon cut opal with three brilliant cut diamonds collet set to each side, in an 18 carat yellow and white gold mount ring size P, new, unworn and boxed.Condition report:Weight 3g.

Lot 91

A Victorian opal and diamond half hoop ring, the three oval cabochon cut opals spaced by two pairs of old cut diamonds in an 18 carat all yellow gold half hoop mount, ring size K, width of head 9mm, scroll engraved shoulders, London 1897, gross weight 4.8g.Condition report:The centre opal and one of the side opals have large chips. The diamonds are in good condition. One of the claw would benefit from re-tipping. The mount is secure. The shank has fine surface scratches.

Lot 92

Three opal rings, an oval cabochon cut solitaire 11.4 x 8mm, four claw set in an all yellow metal mount ring size S, scroll design shoulders and cage setting; a round cabochon cut solitaire 10.5mm, four claw set in a similar mount size O, shank marked 18k; and opal and ruby three tier cluster ring, rectangular cabochon cut, ten round cabochons and twenty-two rubies, cluster 22mm wide, all yellow metal mount ring size N, total gross weight of lot 13.8g.Qty: 3

Lot 93

A Mexican fire opal and diamond cluster ring, the oval mixed cut opal 16 x 11.5mm, surrounded by twenty-four 8 cut diamonds claw set in an all white metal oval cluster mount ring size N, shank marked 18ct, gross weight 7.8g.Condition report:There are numerous fine scratches to the crown facets on the fire opal. There is also some abrasion and chipping to the crown facet edges. The diamonds are in good condition. All settings are secure. The mount is secure. There are some fine surface scratches to the shank.

Lot 94

A Mexican fire opal and diamond ring, the rectangular cushion shaped opal 8mm x 5.5mm, four claw set with three brilliant cut diamonds channel set vertically to each side in an 18 carat all yellow gold mount with four brilliant cut diamonds channel set into each shoulder, gross weight approximately 4.1gms, ring size O, Iliana box.

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