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A sterling silver, agate and semiprecious stone brooch,…

Antique Sterling Silver Agate Semiprecious Stone Brooch, 19th/20th Century

A sterling silver, agate and semiprecious stone brooch, 19th/20th century, 7.5 cm long

A Victorian banded agate brooch, oval cut stone mounted on 9ct…

Victorian Banded Agate Brooch with 9ct Gold Mounting

A Victorian banded agate brooch, oval cut stone mounted on 9ct gold (laser tested). Weight 21.4grams.

Three vintage stone set brooches, a Scottish silver hardstone…

Vintage Stone Set Brooches Lot

Three vintage stone set brooches, a Scottish silver hardstone brooch set with blood stone, agate and jasper with central paste, some losses, size 38 mm, registration mark, a gilt plaid brooch with central brown paste size with thistle design, diam. 60 mm,…

Good 18ct gold, agate brooch with open locket back, weight:…

18ct Gold Agate Brooch with Locket Back

Good 18ct gold, agate brooch with open locket back, weight: approx 7.3 grams

Scottish brooch set with agate, safety chain in the shape of a…

Scottish Agate Dagger Brooch with Safety Chain

Scottish brooch set with agate, safety chain in the shape of a dagger c.1920 (marked 'Corsa' on one side and 'Vendetta' on the other side of blade)

A Scottish sterling silver and agate brooch, set with oval…

Scottish Agate and Yellow Paste Sterling Silver Brooch

A Scottish sterling silver and agate brooch, set with oval facetted cut yellow paste (20 mm diameter) surrounded by six half moon shaped agate pieces. Diameter 36 mm. Weight 8.6g.

Silver stone and agate brooch, modern design by artist Belinda…

Silver Agate Brooch by Belinda Hager

Silver stone and agate brooch, modern design by artist Belinda Hager

Vintage sterling silver Scottish kilt brooch on the form of a…

Scottish Dirk Kilt Brooch with Citrine and Agate Inlay

Vintage sterling silver Scottish kilt brooch on the form of a dirk, inset with citrine and agate, 9.5 cm long

An Australian 9ct yellow gold cameo bar brooch one rectangle…

Australian 9ct Gold Cameo Bar Brooch by Johnson Simonsen

An Australian 9ct yellow gold cameo bar brooch one rectangle agate style cameo, made by Johnson, Simonsen, Melbourne

A banded agate set brooch, in 9ct yellow gold frame. Weight 23.…

Banded Agate Brooch in 9ct Gold Frame

A banded agate set brooch, in 9ct yellow gold frame. Weight 23.6g. Metal pin.

A Scottish silver and pebble brooch, in the form of a Scottish…

Scottish Dirk Pebble Brooch with Agate and Carnelian

A Scottish silver and pebble brooch, in the form of a Scottish dirk, set with agate, bloodstone and carnelian, length 8.5 cm.

A 19th century 9ct. yellow gold and agate mourning brooch, the…

19th Century Agate Mourning Brooch with Hair Locket

A 19th century 9ct. yellow gold and agate mourning brooch, the oval dished red striated agate panel with central glazed hair locket, rope twist borders, stamped gold marks. 4.6 cm x 3.8 cm.

A large lozenge form banded agate and gold mounted brooch, by…

A large lozenge form banded agate and gold mounted brooch, by John Hislop of Dunedin, (active 1868-1906), the gold frame with eight hand form claws, stamped with maker's mark. Length 6.5 cm.

Vintage large agate brooch

Large Vintage Agate Brooch

Vintage large agate brooch

A Scottish pebble brooch, copper gold plated framed,…

Scottish Pebble Brooch with Jasper and Onyx Inlay

A Scottish pebble brooch, copper gold plated framed, beautifully presented as a Victorian cushion shaped plaque brooch, inset in a tessellated pattern of jasper, agate and white onyx, finely worked and framed in claws, open to reverse and fitted with pin.…

Victorian Scottish silver cairngorm brooch unmarked. Approx…

Scottish Cairngorm Brooch with Agate and Citrine

Victorian Scottish silver cairngorm brooch unmarked. Approx length 40 mm, set with agate & citrine

Antique Scottish silver brooch set with jasper, bloodstone and…

Scottish Silver Brooch with Jasper, Bloodstone, and Agate

Antique Scottish silver brooch set with jasper, bloodstone and agate. Approx weight 9 grams, width 42 mm

Antique 15ct rose gold and banded agate brooch marked 15ct,…

15ct Rose Gold & Banded Agate Brooch, 9g

Antique 15ct rose gold and banded agate brooch marked 15ct, weight 9 grams

NAC (National Airways Corporation) souvenir bayonet paper knife,…

NAC Souvenir Knife, Pistol Brooch, and Miniature Sword Set

NAC (National Airways Corporation) souvenir bayonet paper knife, length 20 cm, a flintlock pistol brooch was by Miracle silvertone metal and faux agate and a miniature double edge sword marked Weiss.

A Victorian Scottish brooch, mounted with bloodstone, agate,…

Victorian Scottish Brooch with Bloodstone and Agate

A Victorian Scottish brooch, mounted with bloodstone, agate, central orange paste on sterling silver. Diameter 5 cm. Weight 21grams.

An agate and gold brooch, altered, metal pin, low carat gold.…

Agate and Gold Altered Brooch with Low Carat Gold

An agate and gold brooch, altered, metal pin, low carat gold. Weight 8.7g.

New Zealand 9ct gold banded agate panel brooch marked '9.Ct'…

George F. Hutchinson 9ct Gold Agate Brooch

New Zealand 9ct gold banded agate panel brooch marked '9.Ct' and 'G F Hutchinson' for George F. Hutchinson of Dunedin. 47 x 38 mm

Vintage Scottish silver and agate brooch

Scottish Silver Agate Brooch

Vintage Scottish silver and agate brooch

Georgian moss agate and yellow gold brooch approx size 44 x 34…

Georgian moss agate and yellow gold brooch approx size 44 x 34 mm, minor pin holes, tests as 14ct

Two antique brooches includes approx. Silver & agate cairngorm…

Antique Silver & Agate Cairngorm Brooch + Rose Gilt Piece

Two antique brooches includes approx. Silver & agate cairngorm brooch and a rose gilt piece

A banded agate brooch, round polished beads on brass. Probably…

Scottish banded agate brooch with polished brass beads

A banded agate brooch, round polished beads on brass. Probably Scottish. Length 6.5 cm

A vintage marcasite watch by Timor in a fitted box and a large…

Timor Marcasite Watch & Banded Agate Brooch Set

A vintage marcasite watch by Timor in a fitted box and a large banded agate brooch measuring 6 x 4.5 cm

A gold-mounted opal MelÉE bar brooch and an agate and…

Opal and Agate Brooches

A gold-mounted opal MelÉE bar brooch and an agate and silver Skean Dhu brooch. (2)

Louis Kerr 9ct yellow gold and polished moss agate brooch, the…

Louis Kerr Moss Agate Brooch in 9ct Gold

Louis Kerr 9ct yellow gold and polished moss agate brooch, the oval panel in plain rub-over frame. Stamped maker's initials. Length 35 mm.

Victorian 9ct mounted large blue striated agate brooch (edge…

Blue Agate Victorian Brooch with 9ct Mounting (Edge Chip)

Victorian 9ct mounted large blue striated agate brooch (edge chip)

Aesthetic movement Scottish silver and agate bar brooch red…

Scottish Agate and Silver Brooch with Red Jasper Panels

Aesthetic movement Scottish silver and agate bar brooch red jasper and bloodstone square panels, unmarked

A Victorian 9ct yellow gold moss agate brooch, a cushion shaped…

Victorian Moss Agate Filigree Brooch

A Victorian 9ct yellow gold moss agate brooch, a cushion shaped moss agate in a filigree frame

Boxed antique 9ct gold and agate brooch, weight: 11.4 grams

Antique 9ct Gold & Agate Brooch - 11.4g

Boxed antique 9ct gold and agate brooch, weight: 11.4 grams

A Danish brooch by Matthiasen, styled in sterling silver and…

Matthiasen Sterling Silver Agate Danish Brooch - Signed

A Danish brooch by Matthiasen, styled in sterling silver and agate, signed.

Victorian banded agate and yellow gold mourning locket brooch.…

Victorian banded agate and yellow gold mourning locket brooch. Approx gate diameter 35 mm, item weight 31 grams, tests as 15ct

Antique Scottish agate brooch

Scottish Agate Brooch - Antique Beauty

Antique Scottish agate brooch

A Scottish sterling silver stone set brooch, centring a…

Scottish Moss Agate Thistle Brooch, Sterling Silver 1934

A Scottish sterling silver stone set brooch, centring a cabochon moss agate to a border of thistles, hallmarked Edinburgh 1934.

James King (Wellington) silver and agate buckle brooch, the…

James King Silver Agate Buckle Brooch

James King (Wellington) silver and agate buckle brooch, the banded agate circular panel with applied buckle form, silver backed. Stamped maker's mark. Diameter 3.5 cm.

Victorian moss agate brooch

Victorian Moss Agate Pin

Victorian moss agate brooch

A banded agate brooch, oval cabochon cut white banded agate,…

14ct Gold Banded Agate Brooch - Oval Cabochon Cut

A banded agate brooch, oval cabochon cut white banded agate, set in 14ct yellow gold. Length 4 cm. Weight 14.1g

Antique banded agate and 9ct rose gold brooch marked 9ct.…

Banded Agate 9ct Rose Gold Brooch, 28mm Length

Antique banded agate and 9ct rose gold brooch marked 9ct. Approx length 28 mm

Antique agate set silver gilt brooches, with bright cut…

Antique Agate Silver Gilt Brooch Set with Engraved Borders

Antique agate set silver gilt brooches, with bright cut engraved borders. Unmarked 50 mm x 36 mm and 44 mm x 32 mm in size each

A Victorian banded agate mourning brooch, angular enamel border,…

Victorian Agate Mourning Brooch with Enamel Border

A Victorian banded agate mourning brooch, angular enamel border, rolled gold.

New Zealand Colonial silver large single brown moss agate…

Large Brown Moss Agate Brooch, NZ Colonial Silver Stamped

New Zealand Colonial silver large single brown moss agate brooch, stamped Stg.Silver (repair to pin hook)

A large Victorian brooch with Scottish banded agate and…

Victorian Agate Sterling Silver Brooch

A large Victorian brooch with Scottish banded agate and engraved sterling silver binding (85)

Boxed Charles Packer & Co. agate brooch

Charles Packer & Co. Agate Brooch in Box

Boxed Charles Packer & Co. agate brooch

Scottish silver clad claw brooch with agate and citrine

Silver Claw Brooch with Agate and Citrine

Scottish silver clad claw brooch with agate and citrine

A vintage 9ct rose gold pink agate brooch, one oval agate 40 x…

9ct Rose Gold Pink Agate Brooch with Oval Stone

A vintage 9ct rose gold pink agate brooch, one oval agate 40 x 30 mm, Wt 9.6 grams

A 9ct yellow gold moss agate Autumn leaf brooch, an moss agate,…

Moss Agate Leaf Brooch in 9ct Yellow Gold

A 9ct yellow gold moss agate Autumn leaf brooch, an moss agate, carnelian carved leaf shaped brooch, Wt 5 grams

Scottish silver and agate brooch, of oval form with a silver…

Scottish Agate Silver Buckle Oval Brooch

Scottish silver and agate brooch, of oval form with a silver buckle, depth 5.5 cm

A 9ct yellow gold agate cameo brooch one rectangle brown agate…

Roman Centurion Agate Cameo Brooch in 9ct Gold

A 9ct yellow gold agate cameo brooch one rectangle brown agate with two Roman centurions. Total weight 6.3grams.

An 18ct yellow gold and sterling silver agate and diamond…

Heart Agate Diamond Brooch, 18ct Gold & Silver

An 18ct yellow gold and sterling silver agate and diamond brooch, a heart shaped green agate with thirteen rose cut diamonds, 0.15ct in total, circa 1900. Total weight 3.1grams.

A Victorian Scottish flower brooch, each petal set with agate…

Victorian Scottish Agate and Citrine Flower Brooch

A Victorian Scottish flower brooch, each petal set with agate with a central citrine, on silver base. Inscribed to verso MARGt 1865. Diameter 37 mm. Weight 14.3g.

A Victorian brooch, featuring a banded agate surrounded by…

Banded Agate and Prehnite Brooch on Pinchbeck

A Victorian brooch, featuring a banded agate surrounded by prehnite, on pinchbeck. Length 4.5 cm

Eight good brooches includes two silver bow brooches, an enamel…

Assorted Sterling and Enamel Brooch Collection

Eight good brooches includes two silver bow brooches, an enamel flower and silver piece marked sterling silver, green agate and silver example marked Made in England sterling silver, 1st Canterbury regiment badge, carved abalone shell and silver item…

Antique Scottish silver and banded agate brooch unmarked approx…

Scottish Silver & Banded Agate Brooch, 8g

Antique Scottish silver and banded agate brooch unmarked approx weight 8 grams

A silver and banded agate anchor brooch

Banded Agate Anchor Brooch in Silver

A silver and banded agate anchor brooch

Georgian 9ct gold brooch with pearls and agate, weight: approx…

Georgian 9ct Gold Brooch with Pearls and Agate

Georgian 9ct gold brooch with pearls and agate, weight: approx 4.12 grams

Vintage silver gilt, agate and garnet brooch

Silver Gilt Agate Garnet Vintage Brooch

Vintage silver gilt, agate and garnet brooch

Victorian Scottish agate lover's brooch

Victorian Scottish Agate Brooch

Victorian Scottish agate lover's brooch

Scottish Victorian agate & silver anchor brooch

Victorian Agate Anchor Brooch

Scottish Victorian agate & silver anchor brooch

Antique / vintage Scottish silver brooch, set with agate,…

Vintage Scottish Silver Brooch with Agate and Bloodstone

Antique / vintage Scottish silver brooch, set with agate, bloodstone etc, unmarked, 38 cm diameter

Vintage 9ct bar brooch with agate and diamonds, weight: approx…

Agate and Diamond 9ct Bar Brooch

Vintage 9ct bar brooch with agate and diamonds, weight: approx 3.5 grams

A Scottish brooch, the central orange paste surrounded by…

Scottish Brooch with Orange Paste and Agate

A Scottish brooch, the central orange paste surrounded by heliotrope and agate, on sterling silver. Diameter 4 cm. Weight 13.6g

Victorian 9ct mounted elongated green jasper agate brooch,…

Victorian Green Jasper Agate Brooch in 9ct Mounting

Victorian 9ct mounted elongated green jasper agate brooch, Victorian 9ct mounted elongated green jasper agate brooch

Victorian 9ct double banded agate brooch, oval cabochon gems…

Victorian 9ct double banded agate brooch, oval cabochon gems with scrolling frame

Antique moss agate and silver brooch size 29 x 22 mm

Moss Agate Silver Brooch - Antique

Antique moss agate and silver brooch size 29 x 22 mm

Victorian silver and agate buckle brooch two of the agates are…

Victorian Silver & Agate Buckle Brooch (A/F) - 35mm

Victorian silver and agate buckle brooch two of the agates are A/F. Approx width 35 mm

Antique white agate, seed pearl and gold mourning brooch.…

Antique White Agate and Pearl Mourning Brooch

Antique white agate, seed pearl and gold mourning brooch. Approx dimensions 18 mm x 20 mm, total weight 4.2 grams. Bruise to back

Gold surround agate brooch, tested 12ct yellow gold engraved…

Gold surround agate brooch, tested 12ct yellow gold engraved surround with central natural agate

A silver and agate brooch, the large round polished agate in a…

Agate and Silver Scallop Brooch

A silver and agate brooch, the large round polished agate in a scallope shape and rope decorated silver frame, stamped 'STG SILV.'.

9ct banded agate brooch oval panel with claw and rope twist…

Banded Agate Brooch with Claw and Rope Twist Frame

9ct banded agate brooch oval panel with claw and rope twist frame maker S D & Co (Stewart Dawson)

Antique agate set in 9ct gold brooch

9ct Gold Brooch with Antique Agate

Antique agate set in 9ct gold brooch

A Victorian Scottish brooch, round shaped with star design set…

Victorian Scottish Star Brooch with Agate and Bloodstone

A Victorian Scottish brooch, round shaped with star design set with agate, bloodstone and jasper on silver base. Missing central stone. Diameter 5 cm. Weight 29.9g.

Victorian Scottish silver and agate brooch

Scottish Silver Agate Brooch

Victorian Scottish silver and agate brooch

Antique banded agate and 9ct rose gold brooch Unmarked. Approx…

Banded Agate & Rose Gold Brooch - Antique

Antique banded agate and 9ct rose gold brooch Unmarked. Approx length 23 mm

A brown agate cameo and 9ct gold bar brooch, metal pin. Weight…

Agate Cameo Gold Brooch

A brown agate cameo and 9ct gold bar brooch, metal pin. Weight 5g.

A carved stained agate and silver mask brooch; Mexican

Stained Agate Silver Mask Brooch from Mexico

A carved stained agate and silver mask brooch; Mexican

Vintage agate and 9ct rose gold brooch

Agate & Rose Gold Vintage Brooch

Vintage agate and 9ct rose gold brooch

Scottish silver and agate brooch

Scottish Agate Silver Brooch

Scottish silver and agate brooch

Victorian Scottish silver & agate brooch Cross of St Andrew

Scottish Silver Agate St. Andrew Cross Brooch

Victorian Scottish silver & agate brooch Cross of St Andrew

Vintage Agate brooch with 9ct gold surround,

Agate Brooch with 9ct Gold Surround

Vintage Agate brooch with 9ct gold surround,

Early Victorian brooch set with agate

Agate Brooch from Early Victorian Era

Early Victorian brooch set with agate

Two antique silver stone set brooches, one of lozenge shape set…

Antique Silver Stone Set Brooches - Celtic & Lozenge Shapes

Two antique silver stone set brooches, one of lozenge shape set with 4 pyramid form agates, size 60 x 50 mm, other a Celtic target form brooch set with a cabochon moss agate, diam. 31 mm, total wt. 30.09g.

A vintage silver and banded agate brooch/pendant. Length 7.8 cm.…

Silver Agate Brooch/Pendant - Vintage Design

A vintage silver and banded agate brooch/pendant. Length 7.8 cm. Weight 21.5grams.

A moss agate set brooch, green and red colours, set in sterling…

Green and Red Moss Agate Sterling Silver Brooch

A moss agate set brooch, green and red colours, set in sterling silver. Length 43 mm. Weight 13.4g

An agate and gold brooch, the oval agate rim-set in gold with…

Agate and Gold Oval Brooch

An agate and gold brooch, the oval agate rim-set in gold with rope border; unmarked, tests as 9ct gold; metal pin

Vintage moss agate and pearl brooch

Moss Agate & Pearl Vintage Brooch

Vintage moss agate and pearl brooch

Victorian gilt and agate brooch

Gilt Agate Victorian Brooch

Victorian gilt and agate brooch

9 carat gold moss agate brooch

Moss Agate Brooch in 9ct Gold

9 carat gold moss agate brooch

Antique agate & 10ct rose gold brooch marked 10k. Approx size…

Antique Agate & 10k Rose Gold Brooch with Clasp

Antique agate & 10ct rose gold brooch marked 10k. Approx size 36 x 25 mm, later clasp

Early 20th C. Scottish cairngorm set silver brooch set with…

Early 20th C. Scottish cairngorm set silver brooch set with coloured agate and citrine glass, marked silver, item width 25 mm

Two antique Scottish brooches for arts of restoration. Includes…

Scottish Antique Brooches for Restoration

Two antique Scottish brooches for arts of restoration. Includes a amethyst set silver brooch and a banded agate disc from a a brooch, amethyst size 19 x 14 mm, brooch size 44 & 45 mm dia.

Victorian banded agate and rose gold brooch approx dimensions…

Victorian Banded Agate Rose Gold Brooch with Chips

Victorian banded agate and rose gold brooch approx dimensions 67 mm x 17 mm, chips to edge

An antique banded agate pin brooch, spear form;9ct gold

Banded Agate Spear Brooch in 9ct Gold

An antique banded agate pin brooch, spear form;9ct gold

*an agate brooch, agate section set in a heavy rope twist gold…

Agate Brooch in 9ct Gold Mount with Safety Chain

*an agate brooch, agate section set in a heavy rope twist gold mount, safety chain attachment, back of agate section lacquered;9ct gold. Weight 38.3g