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A Scottish bar brooch, featuring an oval cut banded agate set…

Scottish Banded Agate Bar Brooch in Silver

A Scottish bar brooch, featuring an oval cut banded agate set in silver. Length 4.7 cm. Weight 11.6g

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

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

A Victorian agate and paste gemstone brooch an oval lace agate…

Victorian Agate and Paste Gemstone Brooch

A Victorian agate and paste gemstone brooch an oval lace agate with cushion cut paste gemstone. Wt 5.1 grams

A Scottish sterling silver agate brooch, eight carved pieces of…

Scottish Agate Sterling Silver Brooch - 8.6g

A Scottish sterling silver agate brooch, eight carved pieces of agate. Wt 8.6 grams

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

18ct gold, agate, diamond, coloured diamond and sapphire…

18ct Gold Elephant and Calf Pendant/Brooch with Gemstones

18ct gold, agate, diamond, coloured diamond and sapphire pendant/brooch, modelled as an oval blue lace agate plaque applied with an elephant and calf, decorated with circular-cut sapphires and brilliant-cut diamonds, bordered by a laurel wreath decorated…

Agate, silver, gold and turquoise antique brooch. Handmade…

Antique Agate and Turquoise Flower Brooch

Agate, silver, gold and turquoise antique brooch. Handmade silver brooch with a agate centre stone and applied gold wire in the form of a flower set with turquoise. Unmarked

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 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.'.

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.

Antique Scottish silver and agate brooches with hand engraved…

Scottish Agate Brooches with Engraved Borders & Tigers Eye

Antique Scottish silver and agate brooches with hand engraved and pierced work borders. Unmarked. Approx size 65.5 mm length and 50 mm wide. As well as a Tigers eye example.

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

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 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 gold and enamel mourning brooch set with a banded…

Victorian Gold and Enamel Mourning Brooch with Agate Star

Victorian gold and enamel mourning brooch set with a banded agate and gold star set pearl. Frame to reverse Unmarked approx weight 12. grams weight. Tests as 18ct gold

Victorian silver and agate buckle brooch unmarked approx weight…

Unmarked Victorian Silver Agate Buckle Brooch - 21g

Victorian silver and agate buckle brooch unmarked approx weight 21 grams

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 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

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.

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 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

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 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

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

A Victorian pietra dura oval 9ct rose gold brooch with a shell…

Victorian Pietra Dura Rose Gold Brooch with Shell Pattern

A Victorian pietra dura oval 9ct rose gold brooch with a shell & ribbon pattern, inlaid in black onyx with an agate, tiger's eye shell & a malachite ribbon with a rose gold frame, 5.5 x 3.7 cm, Wt 17 grams

An antique pietra dura inlaid brooch, 9ct rose gold, presented…

Floral Pietra Dura Brooch in Rose Gold

An antique pietra dura inlaid brooch, 9ct rose gold, presented as an oval black matte finished panel of onyx inlaid through centre with a floral panel of hardstones, turquoise, agate and nephrite, bezel set in an open backed mount, fitted with pin and…

A New Zealand colonial 'Levy & Son' 9ct. gilded yellow gold and…

Levy & Son Agate Double Bar Brooch

A New Zealand colonial 'Levy & Son' 9ct. gilded yellow gold and agate double bar brooch, applied with two carved orange agate flowerhead rondels fastened with central gold pins, stamped maker's mark 'LEVY & SON' to reverse, length 5.5 cm.

Pair Victorian gold mounted striated agate pendant earrings,…

Victorian Agate Earrings and Brooch Set

Pair Victorian gold mounted striated agate pendant earrings, with plated mounted matching brooch

A 15ct Western Australian brooch by Levinson of Perth circa…

Levinson Brooch with Banded Agate Cabochon

A 15ct Western Australian brooch by Levinson of Perth circa early 20th century. Set with banded agate 36 x 29 mm oval cabochon cut. Total weight 20 grams.

A banded agate brooch, the domed circular banded agate in a…

Banded Agate Filigree Brooch in 15ct Gold

A banded agate brooch, the domed circular banded agate in a multi claw setting within a decorative filigree surround, in 15ct gold.

A Scottish hardstone brooch, set with five panels of agate, in…

Scottish Agate Hardstone Brooch in Gold

A Scottish hardstone brooch, set with five panels of agate, in gold.

Vintage Scottish silver and agate brooch

Scottish Silver Agate Brooch

Vintage Scottish silver and agate brooch

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

Antique Scottish agate brooch

Scottish Agate Brooch - Antique Beauty

Antique Scottish agate brooch

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

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

Victorian banded agate brooch with a base metal setting. Approx…

Banded Agate Brooch with Victorian Style Setting

Victorian banded agate brooch with a base metal setting. Approx diameter 21 mm

A stunning brooch featuring twin hexagonal banded agate tubes…

Hexagonal Agate Brooch (6 words)

A stunning brooch featuring twin hexagonal banded agate tubes with engraved caps c1890's (63)

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)

Antique silver gold plated bow brooch with moss agate and…

Gold Plated Bow Brooch with Moss Agate & Engraving

Antique silver gold plated bow brooch with moss agate and engraved finish

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

Victorian agate brooch 10ct yellow gold earrings set in fine…

Victorian Agate Brooch & 10ct Gold Earrings Set with Box

Victorian agate brooch 10ct yellow gold earrings set in fine filigree gilt metal settings. Tests as 10ct. With box

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.

An Edith Morris (NZ 1896-1965) Arts & Crafts silver brooch,…

Arts & Crafts Moss Agate Silver Brooch

An Edith Morris (NZ 1896-1965) Arts & Crafts silver brooch, quatrefoil lozenge shape with riven surface, beaded and wire rope detail framing a moss agate cabochon, maker's cipher and Stg Sil to reverse, width 6.2 cm

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.

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

Three antique gold framed stone brooches, 18ct gold engraved…

Antique Gold Framed Stone Brooches Set

Three antique gold framed stone brooches, 18ct gold engraved brooch set with a banded agate, 4 x 3 cm, wt. 9.73g, a shell cameo portrait in 15ct gold 3 x 2.5 cm, and an open shell in 9ct 4.5 cm.

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 Scottish silver stone set anchor brooch, turn of the…

Scottish Silver Anchor Brooch with Citrines and Agate

An antique Scottish silver stone set anchor brooch, turn of the century engraved anchor set with lace agate and oval citrines with applied rope twist decoration, 43 x 29, wt. 5.83g.

A carved agate 'chrysanthemum' plaque, Qing dynasty later…

Qing Dynasty Agate Chrysanthemum Brooch

A carved agate 'chrysanthemum' plaque, Qing dynasty later fitted as a brooch, 7.0 cm long,

Victorian rolled gold and agate brooch. Agate set to entwined…

Rolled Gold and Agate Victorian Brooch with Safety Chain

Victorian rolled gold and agate brooch. Agate set to entwined pattern and plain rolled gold mount. With safety chain. Size 5.5 x 4.4 cm. Width 6g

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

Victorian Scottish silver and agate brooch

Scottish Silver Agate Brooch

Victorian Scottish silver and agate brooch

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…

Victorian moss agate and gilt metal brooch approx size 43 mm x…

Victorian Moss Agate Brooch with Gilt Metal

Victorian moss agate and gilt metal brooch approx size 43 mm x 36 mm

18ct white gold, banded agate and diamond brooch modelled as a…

Veil Angelfish Diamond Brooch

18ct white gold, banded agate and diamond brooch modelled as a veil angelfish carved from black and tonal grey banded agate blowing five brilliant-cut diamond-set bubbles, length approximately 74 mm. Accompanied by Kozminsky tax invoice dated 14th March…

An antique agate brooch, the large oval agate plaque centred in…

Antique Agate Brooch in 15ct Gold with Foliate Detail

An antique agate brooch, the large oval agate plaque centred in a decorative engraved frame with applied foliate detail, in 15ct gold.

A Scottish agate sterling silver circular mourning brooch,…

Scottish Agate Mourning Brooch with Hair Frame

A Scottish agate sterling silver circular mourning brooch, carved pieces of agate insent with a glass frame of plaited hair

A gold mounted polished agate landscape brooch,19th century,…

Gold Mounted Agate Landscape Brooch with Locket Ring

A gold mounted polished agate landscape brooch,19th century, oval, with pin and locket ring to the reverse, 4 cm high, 5.5 cm wide

A late Victorian Scottish silver mounted pebble brooch, of…

Scottish Agate and Bloodstone Silver Brooch

A late Victorian Scottish silver mounted pebble brooch, of lobed form set with panels of banded agate and bloodstone, 5 cm high

Museum quality Victorian ornate carved brooch with agate base…

Victorian Agate Brooch with Semi-Precious Stones

Museum quality Victorian ornate carved brooch with agate base inlaid gold leafs with semi previous stones inset including sapphires, opal, seed pearls and amethyst

Superb antique silver and carved banded agate brooch

Antique Silver Agate Carved Brooch

Superb antique silver and carved banded agate brooch

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.

Scottish brooch, sterling silver and inset agate

Agate Inset Scottish Sterling Silver Brooch

Scottish brooch, sterling silver and inset agate

A contemporary one of a kind handmade brooch by Christine…

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…

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,…

Victorian agate and silver 'love knot' brooch unmarked Approx…

Victorian Agate Love Knot Brooch

Victorian agate and silver 'love knot' brooch unmarked Approx length 46.5 mm

Rhoda Wager, banded agate brooch, featuring a banded agate…

Banded Agate Brooch by Rhoda Wager

Rhoda Wager, banded agate brooch, featuring a banded agate cabochon bezel set in silver with foliage wreath frame, stamped 'Wager', 12.96 grams. Provenance: Michael Greene Antiques

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

Art Deco agate and metal brooch unmarked. Length 36 mm

Art Deco Agate Brooch - 36mm Length

Art Deco agate and metal brooch unmarked. Length 36 mm

A Scottish type brooch, set with banded agate, on silver (laser…

Scottish Agate Brooch on Silver

A Scottish type brooch, set with banded agate, on silver (laser tested). Weight 18.4grams.

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.

Antique Australian agate and 18ct gold brooch marked 18ct Crown…

Australian Agate and 18ct Gold Brooch with Carnelian

Antique Australian agate and 18ct gold brooch marked 18ct Crown 18ct, carnelian size 43 x 31 mm, weight 17 grams, old repair to the safety chain

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.

A Scottish brooch, circular disc shaped, featuring agate,…

Scottish Agate and Bloodstone Silver Brooch

A Scottish brooch, circular disc shaped, featuring agate, bloodstone on silver. Diameter 6 cm. Weight 37grams.

18ct gold and agate brooch, composed of a large plaque of…

Agate Brooch in 18ct Gold with J. Spilling Box

18ct gold and agate brooch, composed of a large plaque of banded agate, within a decorative octagonal frame, measuring 55 mm x 60 mm, accompanied by a J. Spilling period box, 31.7 grams

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.

Early Victorian Scottish cairngorm brooch set in silver with…

Victorian Cairngorm Brooch with Citrine and Agate (9 words)

Early Victorian Scottish cairngorm brooch set in silver with agate and a foil back citrine. Engraved to the reverse: Presented to Hannah Barter by M. Bracome. As a gift of friendship 1850. width 50 mm

Good Scottish Cairngorm and yellow gold brooch set with…

Cairngorm & Amethyst Thistle Brooch with Agate Border

Good Scottish Cairngorm and yellow gold brooch set with amethyst thistles in high relief, with a scalloped agate set border. width 42.5 mm, weight 23.7 grams, tests as 12ct & 18ct

Victorian silver citrine and agate Scottish brooch 1873…

Victorian Scottish Brooch with Citrine and Agate (1873)

Victorian silver citrine and agate Scottish brooch 1873 registration mark

Victorian Scottish silver and agate Cairngorm brooch central…

Victorian Scottish Cairngorm Brooch with Agate Frame

Victorian Scottish silver and agate Cairngorm brooch central large golden yellow cairngorm on blood stone and red agate frame

9ct sculptured bird brooch wings outspread with green agate body

Agate Bird Brooch with Spread Wings

9ct sculptured bird brooch wings outspread with green agate body

Large antique Scottish agate white metal mounted anchor brooch,…

Scottish Agate Anchor Brooch with White Metal Mounting

Large antique Scottish agate white metal mounted anchor brooch, 8 cm high

Banded agate and yellow gold brooch unmarked, size 37 x 45 mm,…

Banded Agate and Gold Brooch, 18-22ct Tested

Banded agate and yellow gold brooch unmarked, size 37 x 45 mm, weight of item 7.4 grams, missing some leaf work, tests as 18-22ct

Victorian cairngorm and silver garter brooch unmarked, width 62…

Victorian Cairngorm & Silver Garter Brooch with Jasper & Agate Damage

Victorian cairngorm and silver garter brooch unmarked, width 62 mm, weight 28 grams, chip to jasper chip, a crack to one lace agate

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.

Antique Scottish cairngorm set silver brooch of a crowned…

Antique Scottish Cairngorm Silver Brooch with Agate, 1868

Antique Scottish cairngorm set silver brooch of a crowned shield form set with Scottish agate, marked with a registered design mark, size 56 x 34 mm, dated January 1868

Antique Scottish 9ct yellow gold 'Kilt' brooch set with citrine,…

Scottish Kilt Brooch with Citrine, Jasper, and Agate

Antique Scottish 9ct yellow gold 'Kilt' brooch set with citrine, jasper and moss agate. Of dagger, sgian-dubh form. Marked Birmingham 375 1912, length 51 mm, weight 2.3 grams

A vintage sterling silver and mother-of-pearl pin brooch, also…

Sterling Silver and Mother-of-Pearl Pin with Turquoise and Agate

A vintage sterling silver and mother-of-pearl pin brooch, also set with turquoise and agate. Metal back. Weight (all in) 4.4g.

18ct gold and banded agate brooch, the shell shaped agate…

Shell-shaped Agate Brooch with Gold Border

18ct gold and banded agate brooch, the shell shaped agate carved in a reeded design, within a decorative gold border, glazed panel to reverse, measuring 38 mm x 30 mm.

Victorian 18ct single banded agate brooch oval agate in finely…

18ct Agate Brooch in Grape Leaf Scroll Frame

Victorian 18ct single banded agate brooch oval agate in finely chased grape leaf scroll frame, overall length 54 mm

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

Victorian Scottish set set rose gold brooch set with moss agate…

Victorian Rose Gold Brooch with Moss Agate and Carnelian

Victorian Scottish set set rose gold brooch set with moss agate and carnelian. Marked Registered design dated 1869., width 39 mm, weight 9.9 grams. tests as 9ct

Sigismund Kohn (Dunedin) 18ct gold and moss agate brooch, oval…

18ct Gold and Moss Agate Brooch by Sigismund Kohn

Sigismund Kohn (Dunedin) 18ct gold and moss agate brooch, oval form with belt and buckle framing mount, striking moss agate panel. Stamped maker's marks. 5 x 3.8 cm.

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.