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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.

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 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.

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 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.

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 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

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

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 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

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

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 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 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

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

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

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

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.

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 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

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 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 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.'.

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

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

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…

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 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

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

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 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

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 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

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.…

An Australian colonial 15ct. yellow gold framed moss agate…

Australian Colonial Moss Agate Brooch with 15ct. Gold Frame

An Australian colonial 15ct. yellow gold framed moss agate brooch, large oval form with distinctive patterning, the gold frame with fine rope twist type border, stamped marks. 5.1 cm x 3.9 cm

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

A banded agate brooch, of diamond shape, surrounded by split…

Banded Agate Brooch with Split Pearls and Diamonds

A banded agate brooch, of diamond shape, surrounded by split pearls, on gold and gilt base. Length 3.3 cm. Weight 7.6g.

Victorian agate target brooch C1890, with open locket back

Victorian Agate Locket Brooch

Victorian agate target brooch C1890, with open locket back

Vintage agate and 9ct rose gold brooch

Agate & Rose Gold Vintage Brooch

Vintage agate and 9ct rose gold brooch

A fine quality Scottish pebble brooch, sterling silver,…

Scottish Pebble Brooch with Interlocking Discs and Etched Silver

A fine quality Scottish pebble brooch, sterling silver, Scottish, Victorian, made as a large sized slopped disc of silver work, inlaid throughout with an interlocking pattern of concentric discs of hardstone, carnelian, bloodstone and agate, each with…

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)

A South Australian Colonial brooch by T.M. Wendt banded agate…

T.M. Wendt 9ct Agate Brooch from South Australia

A South Australian Colonial brooch by T.M. Wendt banded agate set in 9ct marked ''Wendts'' verso width 5 cm 17.5 grams

A Victorian Scottish carnelian and gold brooch, the stylised…

Victorian Carnelian and Gold Bow Brooch

A Victorian Scottish carnelian and gold brooch, the stylised agate bow set on a rose gold frame

A sterling silver agate brooch marked Wager, one oval agate 28…

Wager Agate Silver Brooch

A sterling silver agate brooch marked Wager, one oval agate 28 x 21 mm mounted in a silver leaf & ball frame, hallmarked Wager possibly for Rhoda Wager, Wt 7.2grams

Victorian gilt metal and agate brooch, centered with lions head…

Lion Head Agate Brooch with Green Stone Eyes

Victorian gilt metal and agate brooch, centered with lions head and green stone eyes (crack to agate)

An American Indian style brooch, set with mother of pearl and…

Mother of Pearl and Agate Sterling Silver Brooch

An American Indian style brooch, set with mother of pearl and agate on sterling silver. Weight 11.7g

Victorian pinchbeck brass and agate brooch, centered with lions…

Lion Head Agate Brooch with Green Stone Eyes

Victorian pinchbeck brass and agate brooch, centered with lions head and green stone eyes (crack to agate)

Sterling silver striated agate circular brooch with buckle loop…

Striated Agate Brooch by J. King, Wellington

Sterling silver striated agate circular brooch with buckle loop maker J King (James King, Wellington)

18ct moss agate oval brooch with belt buckle frame maker SK & Co

SK & Co 18ct Moss Agate Belt Buckle Brooch

18ct moss agate oval brooch with belt buckle frame maker SK & Co

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)

An antique agate cameo brooch / pendant, 15ct yellow gold with…

Antique Agate Cameo Brooch/Pendant in 15ct Yellow Gold

An antique agate cameo brooch / pendant, 15ct yellow gold with a high carat wash, Victorian, presented as a round target style brooch, set centrally with a solid piece of agate, carved with a woman's profile, finely detailed to hair, the carving framed by…

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

Victorian mourning brooch and two bands, oval enamelled gold…

Victorian Mourning Brooch and Agate Locket with Gold and Silver Bands

Victorian mourning brooch and two bands, oval enamelled gold plated locket brooch with central cabochon banded agate, an 18ct gold (band 6.4g) size S 1/2 other Scandinavian silver gilt size K

An antique-style moss agate brooch, floral and scrolled detail;…

Gold-plated Moss Agate Floral Brooch

An antique-style moss agate brooch, floral and scrolled detail;gold plated

An Edwardian moss agate set, comprising a pair of earrings and…

Edwardian Moss Agate Set with Earrings and Brooch

An Edwardian moss agate set, comprising a pair of earrings and a rectangular brooch, in original box. (3) length brooch 3.5 cm. Length earrings 3.5

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

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)

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

Two Scottish hardstone set pieces, both silver set, one a dirk…

Scottish Hardstone Silver Set Dirk and Brooch

Two Scottish hardstone set pieces, both silver set, one a dirk inlaid in great detail throughout with various toned hardstone capped with engraved silver panels, further detailed by paste stones set, pin and safety chain to reverse, along with an open…

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.

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

9ct Gold Banded Agate Spear Pin Brooch

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

Vintage silver gilt, agate and garnet brooch

Silver Gilt Agate Garnet Vintage Brooch

Vintage silver gilt, agate and garnet brooch

A 19th century hardstone cameo brooch, layered agate cameo…

Greek Mask Hardstone Cameo Brooch in 18ct Gold

A 19th century hardstone cameo brooch, layered agate cameo featuring Greek theatrical mask portraits set in an 18ct gold surround, underside test approx 15ct, size 37 x 30 mm.

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.

An Australian gold nugget and agate brooch, circa 1860 with a…

Australian Gold Nugget and Agate Brooch, Circa 1860

An Australian gold nugget and agate brooch, circa 1860 with a cushion shaped section of banded agate within a border of natural gold nuggets and high carat gold bars, unmarked, 6 cm wide, 38.7 grams, The brooch is reputed to be made in Bendigo from…

A good large Victorian Scottish nickel silver agate and…

Victorian Scottish Cairngorm Brooch with Agate and Silver

A good large Victorian Scottish nickel silver agate and Cairngorm brooch, designed as an engraved silver eight lobed annular ring inset with bloodstone, jasper and agate panels. Eight additional coloured glass cairngorm are rubover set in standing cup…

A large Scottish silver agate and Cairngorm brooch, C.1875, of…

Scottish Silver Agate and Cairngorm Brooch, c.1875

A large Scottish silver agate and Cairngorm brooch, C.1875, of annular shield form with an intricate pattern of engraved stone set panels and cairngorms in raised rubover mounts around a larger central stone. (one small piece deficient)

Vintage 9ct gold and agate brooch

9ct Gold & Agate Vintage Brooch

Vintage 9ct gold and agate brooch

Large vintage agate brooch / pendant as inspected (missing clip…

Vintage Agate Brooch/Pendant with Missing Clip and Plating Issues

Large vintage agate brooch / pendant as inspected (missing clip and some gold plating is coming off)

A Victorian Mounring brooch, oval form, black enamel 'in Memory…

Victorian Mourning Brooch with Agate and Enamel

A Victorian Mounring brooch, oval form, black enamel 'in Memory of' surrounding a central banded agate, picture panel to rear; testing as 15ct gold. Weight 17.2g.

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

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

Scottish silver and agate brooch

Scottish Agate Silver Brooch

Scottish silver and agate brooch

A Victorian Gothic gold and agate pendant, the oval banded…

Victorian Gothic Agate Pendant in 15ct Gold

A Victorian Gothic gold and agate pendant, the oval banded agate cut en cabochon, with geometric detail with glazed hair section to the reverse, mounted in 15ct gold. Condition: piece presents in good condition. Bale is hinged and could do with…

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

Hallmarked silver and agate brooch Birmingham 1905

Antique Silver & Agate Brooch, Birmingham 1905

Hallmarked silver and agate brooch Birmingham 1905

A silver cameo bar brooch three cameos including agate and…

Silver Triple Cameo Bar Brooch

A silver cameo bar brooch three cameos including agate and shell.

15ct gold George III mourning brooch with agate centre and open…

George III Mourning Brooch with Agate and Locket Back

15ct gold George III mourning brooch with agate centre and open locket back, approx 11.7 grams

An agate brooch by Dorothy Rhoda Wager, centrally set with a…

Agate Brooch by Dorothy Wager

An agate brooch by Dorothy Rhoda Wager, centrally set with a round agate cut en cabochon, within a pierced circular frame with foliate and ball decoration, mounted in sterling silver, signed Wager

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.

A hardstone cameo brooch, finely carved portrait in layered…

Etruscan Style Agate Cameo Brooch

A hardstone cameo brooch, finely carved portrait in layered agate with translucent ground set in an Etruscan style frame. Unmarked tests approx. 15ct. Dimension 47 x 40 mm

9ct gold brooch set with agate

Agate Brooch in 9ct Gold Setting

9ct gold brooch set with agate

Good 9ct rose gold and agate brooch approx 6.5 cm in length,…

9ct Rose Gold Agate Brooch - 16.5g, 6.5cm Length

Good 9ct rose gold and agate brooch approx 6.5 cm in length, approx 16.5 grams

Victorian agate target brooch C1890 with open locket back

Victorian Agate Locket Brooch

Victorian agate target brooch C1890 with open locket back

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.

An antique agate brooch, the large banded agate cut en cabochon,…

Banded Agate Brooch in Carved Gold Frame

An antique agate brooch, the large banded agate cut en cabochon, mounted in a carved rolled gold frame, total length 75 mm.

A stylish banded agate gold brooch. 18ct rose gold, vintage,…

Banded Agate Gold Brooch

A stylish banded agate gold brooch. 18ct rose gold, vintage, presented as a large round target style brooch centrally featuring a round polished piece of dyed green banded agate, presented as a jade like stone, bezel set within a radiating starburst…

A Victorian gilt agate brooch with garnet and pearl Folate…

Gilt Agate Brooch with Garnet and Pearl Foliate Design

A Victorian gilt agate brooch with garnet and pearl Folate design

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

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.

Vintage moss agate and pearl brooch

Moss Agate & Pearl Vintage Brooch

Vintage moss agate and pearl brooch

Boxed Charles Packer & Co. agate brooch

Charles Packer & Co. Agate Brooch in Box

Boxed Charles Packer & Co. agate brooch

Vintage large agate brooch

Large Vintage Agate Brooch

Vintage large agate brooch

A Victorian banded agate brooch, London & Ryder, detachable…

Victorian Agate Brooch with Detachable Drop

A Victorian banded agate brooch, London & Ryder, detachable bell shaped drop. Original fitted box marked London & Ryder, New Bond St, Corner, Clifford St. W, International Exhibition, 1862, Prize medal. Yellow gold. Length 5.9 cm

Antique agate brooch in gold plated frame

Gold-Plated Antique Agate Brooch

Antique agate brooch in gold plated frame