Opal and Gold Kangaroo Brooch with Flying Swallow
An Australian opal and gold kangaroo brooch, circa 1870 modelled with a kangaroo looking backwards standing on a gold nugget within a circle and a border of scrolling grape vines and two flowerheads, each set with a round solid white opal set within…
Evan Jones' Rare Gold and Opal Colonial Brooch
A rare and important colonial Australian gold and opal brooch by Evan Jones of Sydney, the oval frame applied and sculpted with palm trees, emu, kangaroo and balga grass plant, framing the large oval polished quality opal panel of colours representing the…
Playful Opal Brooch in 18ct White Gold
An opal brooch, the oval solid white opal with fine play of colour, weighing 40.16cts, in 18ct white gold.
Opal Spiderweb Brooch with Color Play
18ct yellow gold spiders web style opal brooch with good 'play of colour'
Opal and Gold Brooch by William Drummond & Co
Gold and opal brooch, William Drummond & Co., Melbourne, 1963, centring an opal claw-set in an 18ct gold open work scalloped surround decorated with foliate motifs, approximately 30 x 25 mm. Accompanied by Wm. Drummond & Co. working drawing, quotation and…
Opal Brooch/Pendant with 19.90 ct Freeform Opal in Gold
9ct gold opal brooch/pendant, centring a claw-set freeform opal weighing approximately 19.90 carats, within an open abstract border, length approximately 54 mm, to a reversible Omega collar completed by a parrot clasp, length approximately 42 mm.
38.5ct Solid Opal Brooch in 9ct Gold Bezel
An opal brooch, the oval solid opal weighing an estimated 38.5cts, in a bezel setting with rope twist decoration, in 9ct gold.
Opal Arts & Crafts Brooch by Rhoda Wager
An Arts & Crafts opal brooch attributed to Rhoda Wager, the open circular brooch set with four opal doublets within a floral and foliate frame in sterling silver highlighted with gold accents
Opal Cabochon Brooch in 18ct Yellow and White Gold
Antique 18ct yellow and white gold brooch with solid cabochon of opal with green, blue and orange flash, 8.50ct
Handmade Agate and Opal Brooch by Christine Hafermalz-Wheeler
A contemporary one of a kind handmade brooch by Christine Hafermalz-Wheeler. 2007. Features a 6.3 x 2.6 cm freeform botroidal agate, one bezel set 10 x .7 cm, opal and three bezel set .4 cm, cabochon cut fire opals. 18ct gold and sterling silver. Weight…
Enamelled Gold Brooch with Stunning Opal Doublet
18ct yellow gold black opal doublet brooch with excellent 'Play of Colour' and six gold wire swirls with blue and green enamelling forming a frame
Antique Opal Brooch by William Drummond
William Drummond impressive antique 15ct yellow gold brooch set with 35 solid opals, 19th century, stamped 'W.15.D', 6.5 cm high
White Opal Brooch and Necklace Set
White solid opal brooch, white opal oval cabochon, claw set in 18ct yellow gold, together with a graduated white opal bead necklace (2), 10.20 grams length 3.2 cm, length 24 cm (necklace). Provenance: The Estate of Judith Hoyle, Newcastle, NSW
Opal Starburst Brooch by Willis of Melbourne
An opal starburst brooch, attributed to Willis of Melbourne, set with crystal opals. 15ct yellow gold, marks indistinct. Diameter 46 mm.
Opal Bouquet Brooch
Large opal brooch, designed as a floral bouquet composed of seven oval opal doublet plaques, two with blue green play of colour, five displaying extensive multi-colour fire, mounted in gold, weight 42.9gm, length 11 cm, width 8 cm.
Bark Gold Opal Brooch Pendant
A textured gold and opal brooch / pendant, featuring bark finish gold work, set with ten cabochon cut light opals; testing as 14ct gold. Weight 21.2g.
Scrolled Opal Brooch in 18ct Gold
An opal brooch, featuring a solid freeform crystal opal weighing 20.0cts, within a decorative handcrafted scrolled frame with pendant fitting, in textured finish, in 18ct gold.
Opal Brooch, Late 19th Century, 7g
A yellow gold and opal brooch, late 19th century, 5.25 cm long, 7 grams
15ct Gold Opal Sword and Crescent Jabot Brooch
An opal brooch by Willis &, Co, the sword and crescent 'Jabot' featuring opals cut en cabochon, in 15ct gold.
Opal Brooch in 9ct Gold with Original Case
Early opal brooch set in 9ct gold. The opal has a nice spectrum of colour to include blue, greens, and reds with original case marked 9ct 21 mm x 13 mm x 11 mm. (15ct-18ct)
Opulent Opal Brooch in 9ct Gold
Stunning 9ct gold and opal brooch, stamped 9ct verso, featuring six bezel set solid opals of assorted size and type, set on a 9ct yellow gold geometric lattice framework, total weight 13.26gm, width 6.5 cm
Australian Opal Landscape Brooch by William Drummond
An Australian opal brooch, the octagonal panel inlaid with solid opal depicting a landscape scene, mounted in 18ct gold, signed William Drummond.
Opal Butterfly Brooch in 9ct Gold
Opal mosaic brooch, 9ct yellow gold designed in the form of a butterfly, set with Lightning Ridge opal, with two solid white opals to the body, total weight 9 grams
An antique 9ct rose gold mounted opal chip cylinder brooch, 19th/20th century, stamped '9ct, T.R.F.', 5.5 cm wide
Opal Cabochon Brooch in 18ct White Gold
An opal brooch, comprising an oval opal cut en cabochon within a pierced foliate border, in 18ct white gold.
Vibrant Opal Brooch/Pendant with Cracks
14ct opal brooch/pendant, single beautiful vibrant blue/green fan shape opal, possibly boulder in plain rub-over frame (opal is showing cracks)
18ct Gold Boulder Opal Brooch from Lightning Ridge
Large and impressive 18ct gold solid semi black multicolour boulder opal brooch with a large central stone from Lightning Ridge
Opal-adorned $10 gold coin brooch by JF
1896 US $10 gold coin 15ct brooch mount set with two oval opals, marked jeweller's initials JF
Opal Starburst Brooch in 18ct Gold
A starburst opal brooch, centrally set with an opal doublet above fluted radiating cones with brush finish in 18ct gold
Opulent Opal Daisy Brooch in 9ct Gold
A 9ct gold and opal brooch, nine substantial oval opal cabochons claw set in a daisy form, the opals with good play of fire, cracking and internal fissures to the opals. 1995 valuation for replacement at $9,600.
Etruscan Style Opal Brooch with Tassel Fringe
A Victorian 15ct gold Etruscan style brooch, with tassel fringe, the central panel set with a cluster of seven opals framed by scrolling panels and wire forms. Open back, length .5 cm. 12gm.
Victorian Opal Bee Brooch in 15ct Gold
A Victorian opal set Insect brooch the bee set with a white crystal opal body, garnet-and-glass doublet head; 15ct gold. Weight 4g.
Opal Floral Brooch in 18ct Yellow Gold
A floral brooch, set with 20 round cabochon solid crystal opals in blue and green tones, on 18ct yellow gold. Weight 15g
9ct Yellow Gold Opal Brooch, 6.7g, Marked 10K
Retro 9ct yellow gold and opal brooch approx 6.7 grams, marked 10K tests as 9ct
An 18ct white gold opal brooch; 37 x 26 mm fine crystal opal of mainly green bluish violet colours to a twist wire surround, size 39.5 x 28.8 mm, wt. 16.9g.
Opal Brooch by Tor Schwank
An opal brooch, the hand crafted abstract form set with an oval opal in sterling silver and textured gilt surround, signed Tor Schwank. The brooch presents in very good condition. The opal is in excellent condition and securely set. Silver surfaces show…
Rose Gold Opal Floral Brooch
An opal brooch, comprising three floral clusters of light opals cut en cabochon, open scrolled and foliate design, mounted in 14ct rose gold
Vintage Opal Foliate Brooch in 14ct Gold
A vintage opal set brooch. 14ct rose and yellow gold, made as a looped foliate inspired spray brooch centrally set with a solid oval cabochon white opal, green and golden spectral colours throughout, measuring 17.4 x 14.5 mm, set between stylised brushed…
18ct Gold Opal Leaf Brooch from Australia
An Australian opal brooch, the oval solid white opal cut en cabochon, set in a wirework frame with leaf decoration, in 18ct gold
Rhoda Wager Style Opal Brooch in 9ct Gold Mount
An opal brooch, crafted in the Rhoda Wager style, the solid crystal opal, within a decorative foliate mount, in 9ct gold
Starburst Opal Brooch in 15ct Gold
An Australian opal brooch, of starburst design, set with opals cut en cabochon, in 15ct gold, boxed
Late 19th Century Opal Jewelry Set
Antique Australian gold and opal ring, brooch and pair of earrings, late 19th century
Australian Opal & 15ct Gold Brooch, Antique
Antique Australian opal and 15ct yellow gold brooch. Marked 15c J. Stee*? Later metal pin only. Length 50 mm, weight 6.5 grams
Opulent Opal Brooch with Abstract Design
Outstanding 9ct yellow gold set opal 'Abstract' brooch with large shaped opal
Grice Opal Brooch, 15ct Gold, Australian, Circa 1905
15ct gold opal brooch, Grice, Australian, circa 1905, centring an oval and elongated-cut opal, both cut en cabochon, within an openwork gold surround, measuring 24 mm by 35 mm, signed Grice, accompanied by an A. Saunders box, 3.8 grams
Blue-green Black Opal Brooch in 9ct Gold Frame
A large solid opal brooch, 42 x 27 mm free form ovoid black opal of mainly bluee/green colour set in a 9ct gold frame, wt. 13.7g.
Opal Bow Brooch in 9ct Gold, 8.3ct
An opal bow brooch, the solid oval opal weighing 8.3cts suspended on a bow brooch fitting in 9ct gold.
Opal Flower Spray Brooch
18ct opal spray brooch design of three flowers, scrolling ribbon and bow all box set with 75 milk opals
Lightning Ridge Opal Gold Brooch
Artisan made 18ct yellow gold brooch set with an impressive Lightning Ridge black opal, 4 cm high, 7.7 grams total
9ct Black Opal Brooch with Colorful Flecks
Australian 9ct solid black Lightning Ridge opal brooch with red, green, blue and purple flecks
Opal Cushion Brooch in 9ct Gold
9ct gold opal brooch, centring a collet-set cushion shaped opal cut en cabochon weighing approximately 3.00 carats within an engraved gold border, measuring approximately 36 x 27 mm.
Opal and Silver Brooch by Rhoda Wager
Australian Arts & Crafts opal and silver brooch by Rhoda Wager.1917-1946. With applied gilt highlights and applied mark to reverse. Set with three white opal cabochons, approx. weight 4.6 grams, 58 mm width
Australian Opal Southern Cross Gold Brooch by Magnus Goldring
An antique Australian 15ct gold opal Southern cross brooch, set with 5 cabochon crystal opals, hallmarks for Magnus Goldring, length 5 cm, wt. 2.63g, in box.
Solid Opal Brooch in 10ct Yellow Gold - Handmade
10ct yellow gold solid opal brooch. Hand-made 60s/70s opal brooch 12.3 x 13.4 mm solid opal with predominant broad green flash. R>W8.13g (approx.)
Opal Specimen Brooch in 9ct Gold with Fitted Box
9ct gold opal specimen brooch, comprising two glass cylinders filled with opal fragments, length approximately 65 mm, accompanied by a fitted period box.
Opulent Opal and Gold Brooch: Exquisite Foliage Design
An Arts and Crafts opal and gold brooch, openwork navette design, set with eight opal doublets amongst foliage, crafted in 15ct gold, total weight 5.05gms.
Rhoda Wager Opal Brooch
Australian Arts & Crafts opal and silver brooch by Rhoda Wager 1917-46. Marked Wager to the reverse. Approx black opal cabochon size 17 mm x 14 mm.
Australian Opal Chip Brooch with Gold Mounting
An Australian gold mounted opal chip glass tube brooch, unmarked, 5.7 cm long, in fitted blue velvet marked William Dunkling, 316/7 Bourke Street, Melbourne
18ct Gold & Sterling Silver Triangular Opal Brooch
An 18ct gold and sterling silver Soliid white opal brooch one triangular solid white opal, 10ct,green red in colour, mounted in 18ct yellow gold and sterling silver. Total weight 19grams
Rhoda Wager-inspired Opal and Gold Gum Leaf Brooch
A Rhoda Wager style gold and opal brooch, centrally set with an oval opal doublet within a lozenge shaped frame with gum leaf decoration, crafted in 9ct rose gold, total weight 7.30gms.
9ct yellow gold, vintage, 27 mm x 25 mm white opal brooch. Finished weight 7.80 grams.
Opal Doublet Pendant/Brooch in Gold Mount
Pendant/Brooch combination opal doublet, set in gold mount
Brutalist Opal Doublet Brooch, 9ct Gold, 13.6g, 5cm Wide
Brutalist yellow gold and opal doublet brooch unmarked, tests as 9ct. Total weight 13.6gms. 5 cm wide. Chip to the doublet
14ct Opal Brooch with Stunning 10ct Stone
An antique opal brooch, the 14ct yellow gold brooch set with a large opal of green, red tone on white ground of approx. 10ct, with safety pin and glass back. Weight (without glass backing) 10.7g.
Opal Heart Brooch in 18ct. Gold
An Edwardian 18ct. yellow gold and large opal brooch, the cabochon heart shaped opal displaying good blue/green fire on the pale ground, on a 'never-ending' looping frame, giving symbolism for never-ending love, in fitted period box.
Opal Triplet Two-Color Brooch, Unmarked, 14ct Gold, 10.65g
Opal triplet & two colour brooch unmarked. Approx weight 10.65 grams, tests as 14ct
15ct Gold Opal Sword Brooch with Safety Chain
Victorian 15ct gold and opal brooch, hallmarked 15ct, modelled in the form of a sword and sheath joined with a safety chain, the brooch inset with sixteen round opals, the largest measuring 4 mm in diameter, length 7.5 cm, total weight 4.45gm
Gold Opal Pendant/Brooch with Free-Formed Triangular Stone
A 9ct yellow gold boulderopal pendant/brooch, a triangular free formed boulder opal 30 x 20 mm mounted in a yellow gold frame with a brooch & pendant fitting
18ct Yellow Gold Opal Pendant/Brooch with 10ct Opal
An 18ct yellow gold opal pendant/brooch one oval solid white opal, 10ct red green in colour mounted in 18ct yellow gold. Total weight 9.9grams
Opal and Gold Floral Brooch with Original Gems
Opal and gold floral spray brooch, opals supplied by Dagbjorn Johnson miner from Andamooka with original opal gems, double bay box
Opal Doublet Bow Brooch in 9ct Gold
9ct gold opal doublet brooch, in the form of a bow, centring an oval opal doublet with a foliate and ribbon design surround, measuring 17 mm x 67 mm, 7.1 grams
18ct Gold Carved Opal Native American Arrow Brooch
An antique 18ct gold carved opal American Indian head arrow brooch; 68 mm long arrow applied with a carved boulder opal depicting profile of a native America Indian, 22.2 x 15.6 mm minor losses to head piece, no pin, gold stamped 18ct, with safety chain,…
Vintage 15ct Gold Opal Brooch with 2.17ct Crystal Opal
A vintage 15ct gold opal brooch, cut down claw set with a fine colour crystal opal estimated as 2.17ct (12.7 x 9.62), wt. 6.6g.
Yellow Gold Opal Brooch with Floral Design
Early yellow gold opal set brooch. Large central opal, set in frame of leaves & blossoms. Wt.13.9g
Opal and Crystal Cluster Brooch with 9.81ct Fire Opal
9ct single fire opal and crystal cluster brooch central oval bright orange opal 9.81cts, opal scallop frame set with 24 clear crystals
Rhoda Wager (attributed) sterling silver brooch, set with a stunning Lightning Ridge green on black solid opal, 5 cm wide
Early 20th Century 9ct Gold Opal Brooch
An antique 9ct gold and opal brooch, early 20th century stamped '9ct' 5 cm wide, 3 grams
Leafy Opal Brooch with Lightning Ridge Opal
Sterling silver and opal brooch with large central Lightning Ridge opal in leaf decorated brooch
Australian Opal Half Rising Sun Brooch
Antique Australian 15ct gold and opal brooch of a half rising sun. marked E.C 15 7.2 grams.
Opal Pendant/Brooch on Plated Chain
14ct yellow gold, 31 x 35 mm open worked round cabochon cut opal pendant/brooch, suspended from on a plated chain. Pendant weight 8.4 grams. Chain length 44 cm.
Duggin, Shappere & Co. Of Melbourne antique 15ct yellow gold brooch, set with a solid polished opal, 19th century, stamped '15' flanked by pictorial marks, 4.3 cm wide, 3.1 grams
Vintage Opal Floral Brooch in 10ct Gold
A vintage 10ct gold opal brooch; floral motif set with an 8.5 x 14.5 mm oval opal doublet adjacent to a Florentine engraved leaf tied at the base with a ribbon, size 55 x 20 mm, wt. 3.97g.
9ct Gold Opal Brooch with Twist Decoration and Safety Chain
A vintage 9ct gold opal brooch, 31 x 24 mm oval solid opal plaque displaying blue, green and violet colours, in a closed in back frame with wire twist decoration, and safety chain, total wt 12.1g.
Opulent Brazilian Opal Brooch in 14ct Yellow Gold
14ct yellow gold opal brooch, -Brazilian opal, total weight approx 12.8 grams, size: approx 5.5 by 5 cm (could be modified to work as pendant by adding jump rings)
Crystal Opal Brooch/Pendant with Swirled Gold Frame
A solid crystal opal set brooch / pendant, 18ct yellow gold, made as a detachable drop which converts to a pendant and top bow style gold brooch, the opal of oval cabochon cut, crystal material with beautiful blue,violet and green spectral colours…
Australian Coober Pedy Opal Brooch, Early 20th Century
An Australian silver and solid Coober Pedy white opal brooch, early 20th century, 3 cm high overall
Opal Crescent Brooch on 14ct Yellow Gold
A crescent brooch, set with five graduated oval cabochon cut opals, with red and green tones, on 14ct yellow gold. Weight 4.3g
Heart-Shaped Opal Brooch in 9ct Gold
Vintage 9ct gold and solid heart shaped opal brooch, total weight 3.1 grams
Vintage Australian Modernist Opal Brooch: Sterling Silver & 9ct Gold
A vintage Australian modernist brooch, sterling silver and 9ct gold with polished boulder opal in matrix, stamped '375, St. Silver', 4.7 cm wide, 13.4 grams total
Rhoda Wager Opal Brooch and Earrings Set
Australian sterling silver and black opal doublet brooch and matching earrings attributed to Rhoda Wager, the brooch 5 cm wide
Stunning 15ct Pear Opal Brooch - W4g Total Weight
15ct opal brooch pear shaped cabochon, W4g (total)
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