Opal Doublet Brooch with Gilt Finish
An opal set brooch, opal doublet set on silver with gilt finish. Length 4 cm. Weight 2.7g.
Opal & Blue Stone Gold Brooch Set
Two silver and gold plated brooches, one blue stone and one opal triplet.
Scottish Brooches, Miracle Brooch, and Opal Koala Pins
Three Scottish brooches, together with a Miracle brooch and various pins including Australian opal koala pins
Vintage Australian Opal Triplet Silver Brooch
Vintage Australian opal triplet and silver brooch marked Stg Sil. Approx width 55 mm, 9.3 grams
Vintage Oriental Gold Brooch with Opal Triplets
Vintage opal triplet set flower brooch with Oriental marks. Approx weight 7 grams, tests as low grade gold
Free-Form Opal Brooch with Play-of-Colour
An Australian opal set brooch, free-form opal, with play-of-colour, on brass.
Scandia Opal & Silver Artists Palette Brooch
Scandia opal & silver 'Artists palette' brooch marked Scandia sterling, length 29 mm
Antique Australian Brooches: Silver, Bloodstone, Opal & Marcasite
Three antique Australian brooches includes a Arts & Crafts silver piece set with a bloodstone, a silver, marcasite set bow marked Stg Sil, and a opal example a/f
Opal Key Brooch - Gold Filled (10 words)
Early 20th century. Gold filled and opal 'Key' brooch marked Gf 1/20
Solid Opal and Silver Brooch, 25.2g
Silver and opal brooch, solid treated matrix opal, weight 25.2 grams
Opal Beetle Brooch - Vintage Gold Plated Jewelry
Vintage gold plated brooch with opal set beetle one stone missing on end of brooch, weight approx 1.5 grams
Opal and Gold Brooch & Christening Brooch
Two brooches: an opal and gold brooch and a gold-silver-lined christening brooch. (2)
Australiana Souvenir Collection
Australiana souvenir ware including kangaroo brooch, emu statue, copper bucket, teaspoon and opal and pewter statue,20th century
Australian Opal Doublet Silver Brooch, Mid-Century, Marked Sil
Mid century Australian opal doublet set silver brooch marked sil, doublet size 18 x 13 mm, the opal is mounted on potch
Opal-set Australian silver Arts and Crafts brooch
Australian Arts and Crafts silver brooch set with an opal, size 24 x 11 mm,
15ct Gold Opal Brooch with Small Crack
Vintage gold & solid opal brooch marked 15ct, weight: 4.37 grams (opal has small crack)
Opal and Gold Earrings with Vintage Clips and Brooch
Opal triplet and gold stud earrings and group aslo includes early 20th century rose gilt metal and foil back ear clips and a silver Paua shell set silver bird brooch . The Opal triplets are marked 585 to the settings only, size 5 x 6 mm
Modernist Brooch and Handmade Rings Set
Silver stone set brooch and rings, modernist brooch centring a cabochon eliat stone made in Israel, length 58 mm, and 2 handmade rings, a silver gilt organic design set with crystal opal in matrix, size M, other Mexican Taxco set with cabochon turquoise,…
Modernist Opal Brooch with Silver Setting
Australian opal and silver modernist brooch unmarked. Approx weight 9 grams, black opal 11.5 mm
9ct Rose Gold Opal Triplet Brooch
Australian 9ct rose gold brooch set with a opal triplet and marked 9ct. Approx weight 3.9 grams
Opal Doublet Brooch with Foliate Mount in 9ct Gold
An opal doublet brooch, ornate foliate mount, safety chain fitting;9ct green, yellow and white gold. Weight 4.4g. Metal pin
Scandia opal and silver brooch marked Scandia sterling, item size 52 x 31 mm
Opal Key Brooch with Horseshoe in Pink Gold
9ct pink gold & gilt key brooch. Early key brooch set with opal doublet with suspended horseshoe. 4.2 x 2.4 cm W3.6g
Opal Leaf Brooch in 9ct Gold
Vintage 9ct gold and opal brooch, set with a central opal and leaf form surrounds
Opal and Seed Trio: Necklace, Brooch, Pendant
A group of three jewellery items, a group of jewellery, seed necklace, opal triplet brooch and boulder opal pendant, a group of three jewellery items, including a necklace of native seeds, a boulder opal pendant and a opal triplet brooch.
9ct Gold and Opal Tasmania Brooch - 4.12g
Hallmarked 9ct gold and opal brooch, with Tasmania, weight: 4.12 grams. as inspected
Opal Jewelry Set: Brooch & Earrings in Gold and Silver
Silver opal brooch & a pair 9ct gold opal earrings, screw on type
Opal Circle Brooch, 15ct Gold, Early 20th Century
Early 20th century 15ct yellow gold circle brooch set with a an opal, with one missing. Marked 15ct. Approx weight 2.8 grams, width 28 mm
Opal Triplet & Rose Gold Fob Brooch, 9ct Marked
Opal triplet and 9ct rose gold fob brooch marked 9ct to clasp only, approx. total weight 5.8 grams. Includes Gilt metal pin
Flower Opal Brooch in 10ct Yellow Gold
10ct yellow gold opal set brooch. Flower form with blue oval doublet. Wt 4gms
Black opal & silver brooch marked S (Rubbed). Opal cab 11 x 6 mm broad green with blue flash, item weight 3.3 grams
Oval Opal Brooch in 9ct Yellow Gold
An opal brooch, oval cut doublet opal, set in 9 carat yellow gold, with safety chain. Length 5 cm. Weight 3.2g
Antique Opal Brooch and Mixed Shirt Accessories
Antique opal brooch silver cuff links and shirt studs, brooch a phial of solid opal pices, size 65 x 6.8 mm, with engraved silver terminals and safety chain, pair of gold plated shirt studs, size 10.5 x 10.5 mm, wt. 1.58g, an orange and white enamelled…
18ct Gold Boulder Opal Brooch
An 18ct gold boulderopal brooch one square shaped boulder opal, 1.00ct, blue green red in colour, mounted in 18ct yellow gold. Total weight 4.2grams
Vintage 9ct Gold Opal Brooch, 3.55g
Vintage 9ct gold and opal brooch, (opal triplet), weight approx 3.55 grams
9ct Gold Opal Brooch with Plated Pin - Retro Design
Retro 9ct gold and opal brooch, with plated pin, weight: 5.95 grams (tested as 9ct but unmarked)
Opal Pansy Brooch: Symbolic Thoughts in Gold
9ct gold pansy brooch set with black opal, (meaning thoughts), weight: 1.79 grams
Vintage 9ct Gold Opal Brooch with Apex Design
Vintage 9ct gold APEX opal brooch, approx 5.4 grams, opal triplet
9ct Gold Opal Doublet Brooch - 3.2g
Opal doublet and 9ct yellow gold brooch marked 9ct. Approx weight 3.2 grams
9ct Gold Brooch with Play-of-Colour Opal
A solid crystal opal set brooch, oval cabochon cut opal with play-of-colour, set in 9ct gold. Weight 1.6grams.
Silver Opal Rhodonite Pendant/Brooch with Foliate Border
A silver opal & stone set pendant/brooch; centring a cabochon rhodonite to a foliate border set with crystal opal. Wt. 13.3g
Assorted Jewellery Pieces with Marcasite and Opal Pendant
A group of five assorted jewellery pieces, a group of five assorted jewellery pieces, including a marcasite set armed Forces brooch, a trench art three and six pence bracelet, a silver boomerang and koala brooch, an opal triplet pendant on chain and a…
Vintage Opal Brooch in 9ct Gold Frame
A vintage 9ct gold opal brooch, scrolling frame set with an oval opal triplet with good spectral colours, dimensions 36 x 14 mm, wt. 2.81g.
9ct Gold Opal Brooch with Crystal Opal
A 9ct gold opal brooch; set with a 13.5 x 11.5 mm crystal opal. Wt. 5g.
Opal Brooch in 15ct Gold with Original Pin
15ct gold and opal brooch with original gold pin, approx 2.38 grams
20th Century Brooch Collection
Five early to mid 20th century brooches includes, a 9ct gold lined horse brooch marked 9ct ld, a opal chip set silver brooch marked st sil, marcasite set silver bow brooch marked 925 silver and a modernist dog brooch marked Sterling Allison, the paua set…
Modernist Silver Gilt & Boulder Opal Brooch (925, 73mm)
Modernist silver gilt and boulder opal brooch marked 925, length 73 mm,
Opal Triplet Brooch in 10ct White Gold (10k)
Opal triplet and 10ct white gold brooch marked 10k. Approx weight 3.9 grams
Opal Doublet Brooch in 9ct Yellow Gold
A 9ct yellow gold brooch, set with an opal doublet. Length 4 cm. Weight 5.4g.
Antique Opal Brooch with Rose Gold Caps & Box
An early Australian antique opal specimen brooch with rose gold end caps, total weight 6.1grams, in antique box.
Antique Opal Grape Vine Brooch with Chips
An antique silver opal brooch, collet set with an oval opal doublet with good colour display (chips to edges ) in Wager style applied grape vine border, size 43 x 25 mm, with safety chain, repaired, one end missing, wt.9.35g.
Antique Opal Crescent Brooch - 15ct Gold - H Newman
An antique Australian opal crescent brooch, set with an oval cabochon white opal of 6.8 x 5.3 mm, in gold, tests for 15ct, stamped by H Newman, wt. 2.5g.
Vintage Silver Marcasite Earrings and Brooch Set
Vintage silver earrings and brooch, 3 pairs of earrings one set with marcasites, one with opal fragments, 2 with clip and one with screw fittings and a double clip brooch set with marcasites.
Antique Opal Key Brooch, 15ct Gold, Boxed
An antique 15ct gold opal brooch, in the form of a key centring a crystal opal, slight damage to pin mount, wt. 2.7g. Boxed.
Antique Australian Opal Brooch by Johnson & Simonsen
An Australian 9ct yellow gold opal brooch, c.1900. by Johnson & Simonsen, Melbourne, with 3 round opals and a central cross design, stamped with makers mark, 'Square & Compass, 9, Sheaf'. length 46 mm. Reference: Australian Jewellers Makers & Marks, by…
White Opal and Rose Gold Brooch, 9ct
White opal and rose gold brooch unmarked, freeform size 13.6 mm x 14.2 mm, brooch weight 4.6 grams, tests as 9ct
Silver Gilt Opal Brooch and Pendant Set
Modernist silver gilt and boulder opal brooch as well as a silver gilt pendant, length 61 mm and 40 mm
Opal Opera House Brooch in 9ct Gold
A gold opera house shaped brooch, set with opal, in 9ct gold, weighing 4.8 grams
18ct Gold White Opal Brooch, 3ct
An 18ct yellow gold solid white opal brooch one carved solid white opal, 3ct. Total weight 5.1grams
Opal Brooch and Ring Set in 9ct Gold
9ct gold opal brooch and ring, ring featuring oval opal doublet (small chip), size U, brooch with oval opal triplet, total wt 8.9g.
Solid Opal Brooch in 15ct Yellow Gold
Good 15ct yellow gold and solid opal brooch, weight: 3.5 grams
Opal Brooch & Earrings Set in 9ct Gold
9ct gold brooch with solid opals, approx 8 grams together with plated opal earrings
18ct Gold Opal Triplet Brooch, Vintage
Vintage opal triplet and 18ct yellow gold brooch marked 18ct, weight 6.6 grams, length 50 mm, a/f to triplet
Opal Triplet & Rose Gold Leaf Brooch, 9ct Marked
Vintage opal triplet and 9ct rose gold leaf brooch marked 9ct. width 30 mm, weight 4.7 grams
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