Antique and gold and amethyst brooches - price guide and values

Amethyst and Diamond Insect Brooch

18ct gold, amethyst and diamond brooch, designed as an insect, the body set with a marquise shaped amethyst cut en cabochon, the eyes with circular-cut rubies, the wings detailed with rose-cut diamonds, length approximately 40 mm, width approximately 47…

New Zealand Gold Gem Brooches with Turquoise and Amethyst

Two New Zealand 9ct gold and gem bar brooches turquoise and seed pearl marked T&S 9ct and amethyst marked H&N9ct

Edwardian Amethyst Brooch, 9ct Gold, 2.00ct Stone

Edwardian amethyst and yellow gold brooch unmarked, round cut amethyst size 9 mm estimated 2.00ct, item weight 3 grams, need reshaping, tests as 9ct

1890 Aronson & Co. Amethyst Brooch with Seed Pearls

An early Australian 9ct yellow gold amethyst & seed pearl brooch, Aronson & Co, circa 1890, Wt 2.9 grams

Amethyst and Gold Brooch with C-Scroll Decoration

Amethyst and gold brooch, the oval shaped amethyst, estimated weight 34.00 carats, framed within an embossed and engraved frame with c-scroll decoration, weight 22.2gm, measuring 4.5 x 3.5 cm.

Perryman Amethyst Double Bar Brooch with Dangling Bell

Edwardian 9ct double bar brooch, Perryman brooch with central amethyst and dangling bell

Victorian Amethyst and Gold Brooch, 18ct Tested

Victorian amethyst glass and yellow gold brooch unmarked, length 40 mm, weight 5.2 grams, some minor splits, tests as 18ct

Australian Amethyst Heart Pendant/Brooch, 9ct Gold, Willis & Co

Antique Australian amethyst set 9ct yellow gold pendant, brooch, marked Willis & Co 9ct, heart 13 x 13 mm each, item weight 7.8 grams

15ct Gold Amethyst Bar Brooch, Edwardian Era

Edwardian amethyst set 15ct yellow gold bar brooch marked 15ct, weight 3 grams

Amethyst Safety Pin Brooch in 9ct Gold

A 9ct gold, amethyst safety pin brooch, circular facet cut.

Victorian Amethyst and Pearl Clover Brooch in 9ct Gold

A Victorian 9ct gold amethyst and seed pearl clover brooch, three facet cut amethysts, boxed.

Victorian 9ct Gold Amethyst Brooch with Open Scrolling Form

A Victorian 9ct gold three amethyst brooch, large open scrolling form, rub-over mounts. 8.2gm.

Australian Suffragette Brooch with Amethyst and Pearls

Antique Australian suffragette brooch, 9ct yellow gold leaf brooch with twin inset amethyst and seed pearls

Antique Amethyst and Pearl Brooch

An antique gold amethyst and pearl brooch, centring an oval cut amethyst (13.3 x 9.9 mm) to double surround set with round river pearls in 9ct gold, enclosed back (dented), size 28 x 25 mm, with safe chain, wt. 6.85g.

14ct Gold Amethyst Bar Brooch, 20th Century

An American 14ct gold bar brooch, set with a cushion cut amethyst, 20th century, stamped 'W.A.B. 14K', 6.5 cm wide, 5 grams total

9ct Gold Brooch with Polished Amethyst Specimen

A 9ct gold brooch with a large polished amethyst specimen, 20th century, stamped '9ct', 5 cm wide

Antique Amethyst Brooch with Seed Pearls

An impressive antique 18ct gold oval shaped brooch set with a large amethyst, surrounded by seed pearls, circa 1850, 5 cm wide, 28.9 grams total

Antique Amethyst and Pearl Floral Brooch

An antique 9ct yellow gold floral brooch, set with amethyst and seed pearls, late 19th century, stamped 'A.B. 9C', 4.5 cm wide, 2.7 grams

Amethyst Horse Shoe Brooch from Colonial New Zealand

New Zealand Colonial 9ct single amethyst horse shoe bar brooch, in possible original box labelled W. Coltman Waimate.N.Z. (brooch with faults)

9ct Gold Rectangular Amethyst Brooch - 9.5ct

9ct yellow gold amethyst brooch. Rectangular cut amethyst suspended from a flat brooch bar. Amethyst approx. 9.5ct (W5.95g)

Multi-Stone Rose Gold Brooch - 14.88g, 22 Stones

9ct rose gold brooch, featuring 22 x multi-colour stones, including garnet, amethyst, topaz, peridot, and others. Finished weight 14.88 grams. Overall size 80 x 40 mm.

Orchid Brooch with Amethyst and Diamonds

9ct white gold, amethyst and diamond brooch. Modelled as an orchid, the stamen set with three brilliant-cut diamonds together weighing approximately 0.05 carats, measuring approximately 65 mm x 60 mm. Provenance: The property of a European Collector.

Australian 15ct Gold Amethyst Brooch with Seed Pearls

Antique 15ct yellow gold amethyst brooch, Australian gold set with large amethyst surrounded by seed pearls

Heart-cut Amethyst and Seed Pearl Brooch by Johnson and Simonsen

Johnson and Simonsen, 9ct gold amethyst and seed pearl brooch, Australian, centring a heart-cut amethyst weighing approximately 12.50 carats, within a seed pearl surround, hallmarked Johnson and Simonsen, measuring approximately 33 x 27 mm.

9ct Gold Spider Brooch with Amethyst and Emerald

Saunders Sheperd &, Co, 9ct gold, amethyst and emerald brooch, modelled as a spider, the body set with a circular-cut amethyst and emerald-cut emerald, signed, length approximately 75 mm.

18ct Gold Amethyst Pearl Brooch, Foliate Spray Form

Fine English 18ct gold, amethyst and pearl brooch, hallmarked 750, 18, circa 1969, maker initials 'R.D.P', of foliate spray form, in textured finish, featuring three spherical amethyst beads and and four small cultured spherical pearls, all of varying…

Amethyst, Nephrite and Diamond Floral Brooch

An amethyst, nephrite and diamond brooch, modelled as a floral spray with carved amethyst flowers set with a single cut diamond and carved nephrite leaves, highlighted by 14ct gold branches.

Victorian Amethyst & Pearl Cluster Brooch in 14ct Gold

Victorian amethyst and pearl brooch; of cluster design, centring an oval-shaped bezel-set amethyst upon a scalloped frame accented with seed pearls, mounted in 14ct gold, length 35 mm, width 30 mm, total gross weight approximately 13 grams.

Victorian Amethyst and Diamond Cluster Brooch

Victorian amethyst and diamond brooch; of cluster design, centring a claw-set oval-shaped amethyst weighing approximately 30.00 carats, to a silver topped openwork surround accented with bezel-set old round-cut diamonds and bead-set old single-cut…

1870 Amethyst Brooch with Fleur-de-Lis Design and Flowerheads

Amethyst brooch, circa 1870; of target design, centring an oval-shaped amethyst claw-set to a fleur-de-lis gallery framed by a surround applied with flowerheads, mounted in 14ct gold with a base metal pin, length 33 mm, width 28 mm, total gross weight…

Exquisite 22ct Gold & Amethyst Brooch with Intricate Scrollwork

An impressive 22ct gold and amethyst brooch, the fine scroll mount with bead detail, the central oval facet cut amethyst approximately 2.5 x 2.2 cm. Framed by six smaller. 21gm.

Collie Dog Gold Bar Brooch with Amethyst Eyes

A 15ct gold bar brooch, the centre of the bar set with the head of a collie dog, small amethyst cabochons for eyes, with safety chain and in original box. 8.9gm. Length 5 cm.

Harriet Glen 18ct Gold Amethyst & Sapphire Eagle Brooch

Harriet Glen, 18ct gold, amethyst and sapphire brooch; modelled as an eagle perched on a branch, the body set with a kite shaped briolette-cut amethyst, the eye detailed with a circular-cut sapphire, signed H.G. For Harriet Glen, London marks circa 2006,…

Austrian Two-Tone Gold Flower Brooch with Amethyst and Diamonds

18ct two-tone gold, amethyst, jadeite and diamond brooch, Austrian; modelled as a bouquet of flowers, the flowerheads of carved amethyst and leaves of carved nephrite, decorated throughout with single and brilliant-cut diamonds together weighing…

Antique Australian Gold & Amethyst Brooch, 15ct, 4.95gms

An antique Australian gold and amethyst brooch, 15ct gold, Australian jewellers hallmarks, total weight 4.95gms

Vintage 9ct Gold Bar Brooch with Bright Amethyst Center

Antique 9ct bar brooch, 9ct yellow gold with central bright amethyst

15ct gold, Essex crystal and amethyst brooch, modelled as a cross, centring a domed reverse intaglio depicting a church, within a surround of oval-cut amethysts and suspending three briolette-cut amethyst drops, Continental marks, length 55, width 40 mm,…

Edwardian amethyst & 9ct yellow gold brooch marked M&v 9ct, weight 1.8 grams

Antique 9ct rose gold spider brooch set with a pearl and a amethyst. Marked 9ct, weight 3 grams,

18ct gold and amethyst brooch collet-set with an oval shaped amethyst, estimated weight 200carats, between pierced foliate decorated shields, signed Jugl, 18ct gold, weight 23gm, length 5.3 cm.

A Victorian amethyst and pearl brooch/pendant, Oval cut amethyst weighing 18.20cts, surrounded by a border of half pearls, set in 15ct gold, 9.20gms

Three gold and amethyst brooches, antique 15ct gold circular cluster brooch set with round and cushion cut amethysts. Two 9ct yellow gold bar brooches set with amethysts in the center, diameter of round brooch 3 cm, length of bar brooches 4.5 cm, total…

An 18ct gold Victorian brooch, the oval brooch decorated in the Etruscan manner with small gold balls and rope edge detail, a cabochon amethyst or garnet set to the centre, glass to the base for insertion of photo, with safety chain a conforming design…

Victorian ornate amethyst brooch, 15ct yellow gold raised setting with wire work decoration and inset amethyst (tested 15ct)

Georgian amethyst and yellow gold brooch approx weight 8.4 grams, size 29 x 31 mm, later 1910 period clasp and setting restoration, tests as 18ct

An early Australian 9ct yellow gold amethyst Southern cross & map of Australia brooch, five round amethyst, 0.60-1.20ct, Wt 3.1 grams

An Australian 9ct yellow gold baguette amethyst bar brooch, Joseph Lawrence, Melbourne, one amethyst, 3.50ct, Wt 2.7 grams

Edwardian amethyst and citrine 9ct rose gold brooch marked 9ct, weight 5.25 grams, size 35 x 8 mm

Victorian three stone amethyst and 9ct rose gold brooch, unmarked, oval cut size 10 x 8-11 x 9 mm, weight 4.62 grams

An Edwardian amethyst and diamond brooch, modelled as a crescent, set with graduated oval cut amethysts and interspaced with pairs of small old cut diamonds, 15ct gold, hallmarked, 4.9gms.

Victorian 9ct gold amethyst brooch, oval shaped brooch set with faceted amethyst surrounded by seed pearls

Victorian 9ct gold amethyst brooch, double circle design set with ten round shaped amethyst and leaves set with seed pearls

Victorian 9ct single amethyst target brooch, oval mixed cut amethyst approx 20cts with relief bright cut frame edged with beads 38 mm length

Victorian 9ct amethyst and seed pearl brooch, (one replacement pearl)

Edwardian 9ct single amethyst seed pearl bar brooch, central oval mixed cut amethyst with split leaf shoulders on double bar studded with seed pearls

Victorian amethyst & 9ct yellow gold brooch marked Birmingham 9…

Fluorite, 18ct gold & silver brooch by Phil Mason Hobart CIRCA 1980, also set with carved amethyst. Marked 18k 750 Kangaroo makers to the gold plaque. overall body is sterling, length 14 cm,