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Lot 445

A 9ct gold and opal ring, opal size 16mm by 12mm. Ring size N.

Lot 447

A 9ct gold opal set ring, size P

Lot 143

Three opal set jewels, comprising a pair of 10k marked opal and diamond hoop earrings, another pair of opal 9ct gold studs, and a matching dress ring, rings size K, 4.7g

Lot 183

A 9ct gold sapphire and white opal cluster ring, ring size J, opal af, 2.2g

Lot 184

An early 20th Century opal and diamond 18ct gold three stone dress ring, white precious opals set with diamond chips, one missing, one opal af, ring size J, 3.1g

Lot 191

A continental 14ct yellow gold and synthetic opal suite of jewels, including pendant and chain and clip earrings, 9g

Lot 201

An Edwardian opal and diamond oval brooch, claw set central precious opal surrounded by six old cut collet set diamonds on yellow metal mount, 2.5cm x 1.8cm, 4.5g, opal with internal fissures

Lot 204

Three pairs of stud earrings, including two opal examples and a pair of green hardstone in the form of Canadian maple leaves

Lot 11

A Superb Pair of Star-burst Design 18ct Gold Opal and Diamond Set Pair of Earrings of Large and Impressive Proportions. c.1960's. The Pear Shaped Opals of Wonderful Colour. Est Weight 5.00 cts Each Earrings ( 10 cts ) In Total. The Opals Surrounded by Over 2.00 cts ( est ) of Baguette Cut Diamonds of Excellent Colour / Clarity. Each Earring 1.25 Inches - 3.20 cms Drop. All Aspects of Condition Is Superb, Includes Expensive Setting.

Lot 172

Natural Opal Tennis Bracelet, a wonderful array of colours showing in a single row of oval cut, cabochon opals, totalling over 8cts, fastening with a tongue and box clasp and two figure of eight safety catches; set in 14ct gold vermeil and silver; 7.5 inches (18.75cms) long

Lot 192

Opal Triple Drop Earrings, three graduated, natural opals to each earring, each colourful opal individually set within an openwork quatrefoil frame of 14ct gold vermeil and silver, linked together, from smallest to largest, the smallest having post and push back fittings; the elegant design and perfectly natural colours of opal belie the 2.25cts weight; each 1.5 inches (3.75cms) long

Lot 198

Silver Opal Ring. 3 Stone Silver Opal Ring, Ring Size N. Please See Photo.

Lot 341

9ct Gold Opal Set Ring of Pleasing Design, Opal has Small Chip to Side, the Ring Is Fully Hallmarked for Gold.

Lot 343

Pair of Yellow Opal Gold Coloured Stud Earrings. Pleasing Design and of Good Colour, Unmarked Yellow Metal.

Lot 355

Set of 3 Gemstones - Blue sapphire, Opal and emerald stone.

Lot 40

9ct Gold - Attractive 3 Stone Opal Set Ring - Excellent Design and Setting. The 3 Pale Opals of Oval Form, Well Matched. Fully Hallmarked for 9.375. Ring Size P. 3.3 grams. Shank / Setting In Excellent Condition and Quality Design.

Lot 67

18ct Yellow Gold - Attractive Opal and Diamond Set Ring with Full Hallmark for London 1993 to Interior of Shank. The Central Large Oval Shaped Opal of About 6.00 cts In Weight, Est Diamond Weight 0.60 pts. Ring Size Q - R. 8.1 grams. All Aspects of Condition As New.

Lot 81

18ct Yellow Gold - Attractive Opal and Sapphire Set Dress Ring - Of Large Proportions In Flower head Setting. c.1970's. Superb Coloured Opals with Sapphire Spacers, The Whole Making a Very Pleasing and Impressive Dress Ring. Ring Size L. 6.3 grams. Shank / Settings As New Condition - Please Confirm with Photo.

Lot 11

Legras - An early 20th Century cameo glass case, circa 1920s, of ovoid form with swollen neck, cased in brown and cut with a chevron band decorated with leaves and berries, over a mottled opal and brown ground, signature to body, height 15cm.

Lot 14

Galle - An early 20th Century cameo glass vase, circa 1910, the mould blown body of footed ovoid form with tapering neck, cased in citron over pink and opal and cut with stylised agapanthus flowers, signed to body, height 15cm.

Lot 598

Monart - A 1930s stone wear vase of globe form with a shallow collar neck, shape A, cased in mottled and bubbled tonal brown over an opal interior, height 21cm.

Lot 599

Monart - A 1930s glass vase of shouldered form with a shallow collar neck, shape AA, with mottled enamels and random swirls over an opal mottled ground, height 17cm.

Lot 611

Monart - A 1930s glass jar, of shouldered form with a shallow collar neck, shape Z, with a deep purple gradient over a pink mottled ground over an opal interior, retains original paper label, lacking cover, height 23cm.

Lot 624

Monart - A 1930s glass vase of compressed ovoid form with collar neck, shape OF, cased in clear crystal over a tonal brown to orange ground with vertical pull up pattern over an opal interior, height 28cm.

Lot 630

Monart - A 1930s stone ware glass vase of angular shouldered form, shape S, decorated with silver lustre vertical lines over an ochre ground with an opal interior, height 20cm.

Lot 631

Monart - A 1930s stone wear glass vase of angular shouldered form, shape E, decorated with vertical white mottled lines over a yellow ground with a opal interior, height 18cm.

Lot 635

Monart - A 1930s stone wear pedestal bowl of footed circular form, shape GB, with dark blue and pink mottled fissured decoration over an opal ground, diameter 20cm.

Lot 754

Venini - A 1960s glass bowl of high sided form with orange and opal latticinio cane work decoration, raised to a ring foot with gold mica inclusions, diameter 21cm.

Lot 004

18ct yellow gold three stone opal & diamond gypsy style ring, finger size R.

Lot 016

A 14ct yellow gold opal and diamond set pendant.

Lot 133

OPAL AND DIAMOND-SET RINGThe circular cabochon opal with brilliant-cut diamond accents, ring size approx. J½For further information on this lot please visit Bonhams.com

Lot 759

An opal set ring, 9ct gold shank; a 9ct gold signet ring; 6.1g gross

Lot 78

Three: Armourer C. Z. Carey, Royal Navy Egypt and Sudan 1882-89, dated reverse, no clasp (C. Z. Carey, Armr. H.M.S. Dryad.); Royal Navy L.S. & G.C., V.R., narrow suspension (Chas. Z. Carey. Armourer H.M.S. Opal); Khedive’s Star 1882, unnamed as issued, contact marks from star, very fine (3) £160-£200

Lot 2362

Yellow gold oval ring set with natural welo opal - 20 ct. Cabochon cut opal approx. 14.58 x 10.03 mm in an open worked setting. Ring size: 16.25 mm. Weight: 6.46 gram.

Lot 2375

Yellow gold cherry brooch with approx. 0.04 ct. diamond, nephrite and pink common opal - 14 ct. 2 Brilliant cut diamonds (2x approx. 0.02 ct.) in a white gold setting. LxW: 4.2 x 3.9 cm. Weight: 13.80 gram.

Lot 2394

Yellow gold snake-shaped ring, with triplet opal - 18 ct. Hammered. Ring size: 16.75 mm. Weight: 9.86 gram.

Lot 2532

Yellow gold open worked ring, with natural white opal - 14 ct. Ring size: 17 mm. Weight: 2.06 gram.

Lot 2548

Rose gold antique ring, with natural opal and seed pearl - 18 ct. Ring size: 17.25 mm. Weight: 1.53 gram.

Lot 2683

Yellow gold Monhof pendant / brooch by the Belgian designer Simonne Muylaert-Hofman - 18 ct. Inspired by nature. 2 Marquise cut diamonds (2x approx. 0.03 ct.). Clarity: P, color: J-K. Natural boulder opal approx. 24 x 20 mm and cultivated freshwater pearl Ø approx. 13 mm. Weight: 28.32 gram.

Lot 2729

Yellow gold Magick Fusager Design ring with natural white opal and cloisonné enamel - 14 ct. Opal Ø approx. 2.2 mm. Designer: Susan Demski, 1988-2002. Ring size: 17.25 mm. LxW head ring: 20.40 x 10.50 mm. Weight: 5.74 gram.

Lot 2734

Yellow gold modernist ring by the Belgian designer Fernand Demaret - 18 ct. Set with natural opal (approx. 11.60 x 7.75 mm) and cultivated freshwater pearl. Ring size: 16.5 mm. Weight: 20.03 gram.

Lot 2745

"The Treasures of the Royal Peacock - Necklace" by the House of Igor Carl Farbergé, with natural white opal, emerald and sapphire - 18 ct. Marks: © 90 FM, Franklin Mint Nederland b.v., Amsterdam / Breda / Rotterdam, 1975 / 2002. Opal approx. 8.94 x 6.88 mm. Original box and certificate of authenticity. L necklace: 50.5 cm and LxW pendant: 2.1 x 2.2 cm. Weight: 10.05 gram.

Lot 2746

Yellow gold Anneke Schat design brooch, with natural boulder opal - 14 ct. Opal approx. 2.7 x 1.6 cm. LxW: 5.3 x 4.6 cm. Weight: 21.30 gram.

Lot 58

A Victorian opal and diamond brooch, with central over cut opal in claw setting, surrounded by four triangle cut opals and design of three tiny diamonds, on a yellow metal pin back, with safety chain and end pin, yellow metal unmarked, 2cm wide, 4.2g all in.

Lot 76

A pair of opal and paste stone earrings, the oval central stone surrounded by white stones in claw setting, in a white metal basket setting, with screw on backs, silver gilt, earring 1.6cm high, 4.7g all in.

Lot 268

18ct yellow gold opal and diamond ring, the opal measures approx 14 mm x 12 mm, surrounded by approx 40 pts of dias, size U, approx 5.7 gms. Note: opal needs re-polishing. 

Lot 272

Three 9ct yellow gold and opal rings, the first single opal measures approx 10 x 8mm, size P, approx 3.9 gms, the next ring has an opal approx 6 x 3 mm ring size O, approx 4.8 gms and a opal ring on a yellow metal shank, the opal measures 10 x 8mm, size T. (3)

Lot 662

AN OPAL AND MARQUESITE RING IN A PRESENTATION BOX

Lot 7

Hallmarked silver opal set ring and an orange stone Intaglio white metal example, both size I, combined 9g. P&P Group 1 (£14+VAT for the first lot and £1+VAT for subsequent lots)

Lot 102

A diamond and split pearl bar brooch, the central floral cluster formed of an old cut diamond within a border of split pearls and old cut diamonds, length 4.5cm, a diamond, ruby and moonstone bar brooch, realistically modelled as a bug, length 5.2cm and an opal bar brooch, length 5.0cm. Diamond and split pearl - unmarked, 3.6 grams. Bug brooch - unmarked, 3.9 grams. Opal brooch - unmarked, 2.8 grams.

Lot 109

An 18 carat gold opal three stone ring with rose cut diamond accents, finger size M. Gross weight 2.9 grams.

Lot 230

14ct gold opal and sapphire ring. 3.4g approximately. Ring size N 1/2. (B.P. 21% + VAT) Condition good. No obvious damage.

Lot 237

Two 9ct gold dress rings to include an amethyst and opal daisy ring, size O, and another size J 1/2.(B.P. 21% + VAT)

Lot 256

9ct gold opal and garnet dress ring. Ring size O. 3.2g approximately. (B.P. 21% + VAT) Opals have light scratching. Centre opal has nick to facet edge.

Lot 169

An opal and diamond pendant, designed as a stylised shooting star, set centrally with a circular cabochon-cut opal, the openwork surround set throughout with old brilliant and single-cut diamonds, early 20th century composite, total diamond weight approximately 0.75 carat, length 44mm. £200-£300

Lot 202

A pair of opal and diamond cluster ear studs, each with central oval cabochon opal, within a surround of 12 old brilliant-cut diamonds, claw set, on post fittings, white precious metal mounted, estimated total diamond weight 2.40 carats, length 15mm. £800-£1,000

Lot 203

An opal pin brooch, composed of four collet set opals with bead and ropetwist decoration, yellow precious metal mounted, to a long pin brooch with movable arched wire, length approximately 10cm. £100-£200

Lot 204

Four opal jewels, comprising two single stone opal rings, an opal bar brooch and an opal and garnet cluster brooch, ring sizes K and M, brooch widths 40mm and 26mm. (4) £300-£400

Lot 205

An opal and rock crystal bead necklace, the larger graduated opal beads spaced with facetted rock crystal beads, to an oval opal and diamond clasp, the cabochon opal within a surround of single-cut diamonds, length 42cm. £300-£500

Lot 206

An opal doublet ring, the opal doublet within an eight-claw setting, between tapered shoulders, ring size L. £300-£500

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