Hardy Brothers, is a prominent Australian jewellery and silverware company founded in 1853 in Brisbane, by Englishman John Hardy. The company moved to Sydney in in 1855 and then established branches in Brisbane, and in Melbourne in 1918. The company is known for producing high-quality pieces, including silverware, jewellery, and timepieces. Hardy Brothers was one of the largest jewellery retailers in Australia and became a trusted name in the industry. In 1929, Hardy Brothers were appointed jewellers by royal warrant to His Majesty King George V. They were also known for their exceptional craftsmanship and innovation, particularly in the design of their silverware. The business remained with the Hardy family until 1974, after which ownership changed several times until it was taken over by jewellers and silver retailers Wallace Bishop founded in 1917. Under the control of Wallace Bishop, Hardy Brothers is still trading under their name with stores more...

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Antique Australian enamel and 15ct yellow gold dress studs,…

Enamel and Gold Dress Studs with Rubies

Antique Australian enamel and 15ct yellow gold dress studs, marked 15ct. Set with ruby or flamed fused ruby. Retailers box marked Hardy Bros ltd Sydney / Brisbane, stud width 14 mm, total weight 10.8 grams

A diamond and ruby bar brooch, centrally set with five square…

Ruby and Diamond Bar Brooch in White Gold

A diamond and ruby bar brooch, centrally set with five square cut rubies and flanked by five round brilliant cut diamonds to either side, set in 18ct white gold, total weight 4.20gms, presented in a Hardy Bros box.

A diamond cocktail brooch and pair of earrings, both of…

Abstract Diamond Cocktail Set by Hardy Brothers

A diamond cocktail brooch and pair of earrings, both of abstract design, set with scattered round brilliant cut diamonds, mounted in 18ct gold, the earrings to clip fittings, retailed by Hardy Brothers.

Antique moonstone and yellow gold brooch with supporting seed…

Antique Moonstone and Gold Brooch with Seed Pearls

Antique moonstone and yellow gold brooch with supporting seed pearls and pink gemstones. Length 40 mm, weight 5.2 grams. In Hardy bros Sydney box. Tests as 18ct. Provenance: The Logan estate.

Hardy Brothers 18ct rose gold & diamond pendant with 126 pave…

18ct Rose Gold & Diamond Pendant with 126 Diamonds

Hardy Brothers 18ct rose gold & diamond pendant with 126 pave set round brilliant cut diamonds, TDW 0.6678ct. Copy of current sales information available.

Hardy Brothers 18ct rose gold & diamond earrings including 180…

18ct Rose Gold & Diamond Earrings with 0.63ct TDW

Hardy Brothers 18ct rose gold & diamond earrings including 180 round brilliant cut diamonds, TDW 0.63ct, Copy of current sales information available.

A pair of diamond earrings, each floral cluster earring set…

Floral Diamond Cluster Earrings in 18ct White Gold

A pair of diamond earrings, each floral cluster earring set with round brilliant and single cut diamonds, mounted in 18ct white gold, retailed by Hardy Brothers, boxed.

An 18ct yellow gold diamond bangle by Hardy Brothers circa 1900,…

Hardy Brothers' 18ct Gold Diamond Bangle with Original Box

An 18ct yellow gold diamond bangle by Hardy Brothers circa 1900, one oval bangle with one old European cut diamond, 0.15ct, colour H, clarity SI2, with original box. Total weight 16.5grams.

An antique 18ct gold coral cameo ring, featuring a fine salmon…

18ct Gold Coral Cameo Ring by Hardy Bros

An antique 18ct gold coral cameo ring, featuring a fine salmon coral portrait cameo, size 23 x 14 mm, shank with mark for Hardy Bros, size Q.

Coral, pearl and garnet brooch, gold plated, the free form…

Coral, Pearl, and Garnet Brooch Set with Ear Clips

Coral, pearl and garnet brooch, gold plated, the free form coral branch set with cultured pearls and garnets, together with a pair of matching ear clips (3), weight approximately 26.2 grams, labels: accompanied by Hardy Brothers valuation, dated from…

18ct two tone gold omega chain necklace made for Hardy Brothers…

18ct Two Tone Gold Omega Chain Necklace - Unused

18ct two tone gold omega chain necklace made for Hardy Brothers marked 750 Italy approx 11.4 grams length 48 cm, unused with original box

A vintage smokey quartz cocktail ring, featuring a large fancy…

Vintage Smokey Quartz Cocktail Ring in Rose Gold

A vintage smokey quartz cocktail ring, featuring a large fancy cut smokey quartz of approximately 45.00cts, ornate cage mount; 9ct rose gold. Ring size O. Weight 16g. Comes in a vintage Hardy Bros box.

An antique cameo brooch, the finely carved oval shell cameo…

Antique 15ct Gold Cameo Brooch with Goddess and Putto

An antique cameo brooch, the finely carved oval shell cameo depicting a goddess and putto, mounted in a pierced 15ct gold frame, circa 1910, retailed by Hardy Bros, boxed

A ruby and diamond ring, set with three oval rubies and four…

Ruby and Diamond Ring in 18ct Gold

A ruby and diamond ring, set with three oval rubies and four old-cut diamonds, set in 18ct gold. (Hardy Brothers box). Estimated weight of diamonds 4 = 0.20ct. Size M1/2. Weight 3.88g.

Australian Art Deco diamond set 18ct white gold & platinum bar…

Art Deco Diamond Bar Brooch by Hardy Bros

Australian Art Deco diamond set 18ct white gold & platinum bar brooch, marked Hardy Bros 18ct plat, weight 4.96 grams. (boxed)

Hardy Brothers, 9ct gold, platinum and onyx cufflinks, each…

Hardy Bros. Onyx and Gold Cufflinks in Box

Hardy Brothers, 9ct gold, platinum and onyx cufflinks, each cufflink comprising two octagonal onyx panels, to a chain connector, accompanied by a fitted Hardy Bros. Ltd box.

Jade and diamond brooch, early 20th century, centring an…

Jade and Diamond Brooch with Floral Motifs

Jade and diamond brooch, early 20th century, centring an oval-shaped jade plaque carved and pierced with floral motifs, claw set above a twin bar with circular-cut diamond set terminals mounted in platinum, length approximately 49 mm. Accompanied by a…

An RAAF 18ct. white gold & platinum sweetheart brooch and a…

RAAF Sweetheart Brooch & WWII Memorabilia Collection

An RAAF 18ct. white gold & platinum sweetheart brooch and a collection of related memorabilia. The brooch in original Hardy Bros. Case; a female relatives badge with one star; a 9ct. gold identity bracelet with RAAF wings engraved '499 F/L Gamble' and 'H…

An 18ct white gold & diamond suite by Hardy Brothers; pendant…

Hardy Brothers Diamond Interlocking White Gold Suite

An 18ct white gold & diamond suite by Hardy Brothers; pendant necklace and bracelet feature interlocking hoops set with round brilliant cut diamonds, the earrings each with a single hoop set with round brilliant cut diamonds. Wt. 6.8g. Boxed.

A solid black opal bar brooch by Hardy Brothers, oval solid…

Hardy Brothers Black Opal Bar Brooch

A solid black opal bar brooch by Hardy Brothers, oval solid black opal cut en cabochon displaying strong play of colours of red and orange measuring 10.5 x 6 mm, set in a platinum and gold bar brooch stamped H.B. Total weight 3.1gms.

Modernist turquoise, pearl & 14ct yellow gold ear clips. marked…

Turquoise and Pearl Gold Ear Clips

Modernist turquoise, pearl & 14ct yellow gold ear clips. marked 585 KP. Approx length 45 mm, weight 12.5 grams, some of the turquoise beads have wear. c.1960s. Original Hardy Bros valuation cited 1970

A green quartz and diamond dress ring by Hardy Brothers, 9ct…

Green Quartz and Diamond Dress Ring by Hardy Brothers

A green quartz and diamond dress ring by Hardy Brothers, 9ct yellow gold, hallmarked by Hardy Brothers Melbourne, presented as a modern solitaire styled dress ring featuring a central cushion cut pale green quartz, measuring 13.7 x 13.7 mm, claw set in a…

A diamond ring by Hardy Brothers; channel set in 18ct white…

Hardy Brothers Diamond Ring in White Gold and Tungsten Carbide

A diamond ring by Hardy Brothers; channel set in 18ct white gold and tungsten carbide with nine round brilliant cut diamonds totalling an estimated 0.27ct, Vs. Size U.

A diamond pendant necklace by Hardy Brothers; four claw collet…

Hardy Brothers Diamond Pendant Necklace

A diamond pendant necklace by Hardy Brothers; four claw collet set with a round brilliant cut diamond estimated as 0.22ct, Vs, on a 42 cm box chain. 18ct white gold. Weight 3.2g. Boxed

A diamond set band ring by Hardy Brothers. 18ct yellow gold,…

Hardy Brothers Diamond Eternity Band Ring

A diamond set band ring by Hardy Brothers. 18ct yellow gold, made as a fine half hoop band style ring by Hardy Brothers, designed as a fine nine stone set half hoop eternity ring, set with uniform sized brilliant cut diamonds, each weighing 0.06ct,…

A pair of diamond cufflinks by Hardy Bros, the concave…

Hardy Bros Diamond Cufflinks in 18ct Gold

A pair of diamond cufflinks by Hardy Bros, the concave rectangular plaques, each set with a round brilliant cut diamond in starburst design, in 18ct gold.

Art Deco 9ct rose gold engine turned bangle By Hardy Bros,…

Hardy Bros Art Deco Rose Gold Bangle

Art Deco 9ct rose gold engine turned bangle By Hardy Bros, marked makers 9ct. Approx flat fire size 4.8 mm, inside width 7 cm bangle is off round, total weight 14 grams. item is inscribed to the interior

9ct rose gold curblink bracelet, with padlock clasp. Stamped…

9ct Rose Gold Hardy Bros Bracelet with Padlock Clasp

9ct rose gold curblink bracelet, with padlock clasp. Stamped 9ct gold & Hardy Bros. Each link stamped 9ct. Total weight 22.8gms

A pair of Hardy Brothers 18ct yellow gold half domed earrings,…

Hardy Brothers 18ct Gold Half Dome Earrings with Box

A pair of Hardy Brothers 18ct yellow gold half domed earrings, fine cross hatched pattern in a half dome earring, with original box, Wt11 grams

An antique 18ct gold diamond ring, set with an old European cut…

Antique 18ct Gold Diamond Ring with 0.20ct Old European Cut

An antique 18ct gold diamond ring, set with an old European cut diamond of approx. 0.20ct in tapering half round shank, size M, wt. 5g, in Hardy Bros box.

A 9ct yellow gold filled padlock bracelet by Hardy Brothers,…

Hardy Brothers Padlock Bracelet with Original Box

A 9ct yellow gold filled padlock bracelet by Hardy Brothers, circa 1900, yellow gold curb links filled with copper, made by Hardy Brothers retailed by W Kerr Watchmaker and Jeweller, Sydney, with original fitted box. Total weight 36.4grams.

Hardy Bros. (Sydney), 18ct yellow gold stickpin set with a…

Hardy Bros. 18ct Gold Diamond Stickpin with Screw Fitting

Hardy Bros. (Sydney), 18ct yellow gold stickpin set with a diamond head and retaining its screw fitting to enable it to be worn as a dress stud, fully marked for Hardy Brothers and in original retailer's plush fitted box, 19th century, 6.5 cm long, 4.3…

Antique yellow gold pig & wishbone brooch marked RD 326050.…

Antique Gold Pig & Wishbone Brooch with Provenance

Antique yellow gold pig & wishbone brooch marked RD 326050. Weight 5.3 grams, in a fitted Hardy Bros. Hunter street Sydney and Queen street Brisbane box. Tests as 14-18ct. Provenance: The Logan estate.

Hardy Bros. 18ct yellow gold ring marked 18ct HB conjoined.…

Hardy Bros. 18ct Gold Ring - Size P

Hardy Bros. 18ct yellow gold ring marked 18ct HB conjoined. Approx 4.5 mm d end band, ring size P, weight 5.3 grams

Gold bracelet, mark of Hardy Brothers, 9ct rose gold, stamped…

Hardy Brothers and Gemstone Link Bracelets

Gold bracelet, mark of Hardy Brothers, 9ct rose gold, stamped 'H. Brs 9ct', together with a 15ct rose gold link bracelet set with gemstones, stamped '15', one stone chipped (2), approx. Weight 9.2 grams,7.6 grams. Provenance: The Estate of Charles…

An 18ct white gold ring by Hardy Brothers; half hoop set with…

Hardy Brothers 18ct Diamond Half Hoop Ring

An 18ct white gold ring by Hardy Brothers; half hoop set with nine round brilliant cut diamonds totalling an estimated 0.27ct, Vs/Si. Weight 2.8g. Size P. Boxed

Australian retro pearl diamond and white gold bar brooch,…

Australian Pearl Diamond Bar Brooch in Unmarked White Gold

Australian retro pearl diamond and white gold bar brooch, unmarked, weight 4 grams, pearl size 6 mm. In a Hardy Bros Sydney box, tests as 9ct

Art Deco parti sapphire pendant and brooch set the pendant has…

Art Deco Parti Sapphire Pendant and Brooch Set

Art Deco parti sapphire pendant and brooch set the pendant has a floral hanging pendant with small old diamonds in a leaf setting and with a 1 x 3.2 mm x 2.3 mm round and 1@ oval cut parti sapphire 5 mm x 4.5 mm x 3.5 mm depth on a belcher chain the neck…

Hardy Brothers fine 18ct white gold chain

18ct White Gold Chain by Hardy Brothers

Hardy Brothers fine 18ct white gold chain

A Victorian 15ct gold diamond set buckle ring, gypsy set with a…

Victorian Diamond Buckle Ring in 15ct Gold

A Victorian 15ct gold diamond set buckle ring, gypsy set with a rose cut diamond, rubbed hallmarks, resized size J, wt. 2.26g in Hardy Bros box.

An antique Australian 15ct gold and turquoise 'buckle' brooch,…

Australian 15ct Gold Turquoise Buckle Brooch by Hardy Brothers

An antique Australian 15ct gold and turquoise 'buckle' brooch, Hardy Brothers. Hallmarked - 15ct, H.Bros. Missing one turquoise stone. Length 22 mm. Weight 2.5g.

An antique Hardy Bros 18ct gold stone set signet ring, set with…

Hardy Bros 18ct Gold Bloodstone Signet Ring

An antique Hardy Bros 18ct gold stone set signet ring, set with an oval bloodstone plaque, size J1/2, wt. 2.3g.

15ct gold Hardy Brothers 'Lava' cameo brooch, early 20th…

Early 20th Century 15ct Gold 'Lava' Cameo Brooch/Pendant

15ct gold Hardy Brothers 'Lava' cameo brooch, early 20th century, stamped '15ct H.Bros', depicting a young woman in profile in carved limestone, with 15ct gold bezel set surround, with bail verso for pendant use, 4.2 cm x 3.5 cm

An Australian 9ct yellow gold turquoise bar brooch by Hardy…

Hardy Brothers Turquoise Bar Brooch in 9ct Gold

An Australian 9ct yellow gold turquoise bar brooch by Hardy Brothers total weight 3.6grams

A 9ct gold bar brooch, metal pin, in an old Hardy Bros case.

Vintage 9ct Gold Bar Brooch in Hardy Bros Case

A 9ct gold bar brooch, metal pin, in an old Hardy Bros case.

A 9ct yellow gold bangle, attributed to Hardy Brothers total…

Hardy Brothers 9ct Gold Bangle - 5.7g Total Weight

A 9ct yellow gold bangle, attributed to Hardy Brothers total weight 5.7grams.

Ladies pearl and gold bracelet, set with seven pearls…

Pearl and Gold Bracelet by Hardy Bros

Ladies pearl and gold bracelet, set with seven pearls alternating with gold bar spacers, Hardy Bros, boxed

A Marquise shaped seed pearl and turquoise brooch, 15ct yellow…

Marquise Seed Pearl and Turquoise Brooch in 15ct Gold

A Marquise shaped seed pearl and turquoise brooch, 15ct yellow gold, hallmarked, set into a fitted Hardy Bros. Box, designed as a marquise shaped wreath of triple clusters of seed pearls and single bezel set turquoise, fitted with pin

Boxed set three 9ct yellow gold shirt studs. Opal doublet set;…

Opal Doublet Shirt Studs in Hardy Bros. Box

Boxed set three 9ct yellow gold shirt studs. Opal doublet set; Hardy Bros. box

A pearl, diamond and gold open circle brooch with berry and…

Berry & Leaf Open Circle Brooch with Gems & Gold

A pearl, diamond and gold open circle brooch with berry and leaf motif; roller safety catch. (cased for Hardy Bros)

Hardy Bros 9ct rose / yellow gold cufflinks, weight: approx 5.9…

Hardy Bros 9ct Gold Cufflinks, 5.9g

Hardy Bros 9ct rose / yellow gold cufflinks, weight: approx 5.9 grams

Boxed Hardy Bros collar studs with natural pearls

Hardy Bros Collar Studs with Natural Pearls

Boxed Hardy Bros collar studs with natural pearls

Sterling silver heart tag earrings set with diamond dots,…

Hardy Bros Diamond Dot Heart Tag Earrings in Box

Sterling silver heart tag earrings set with diamond dots, marked Hardy bros 925, as new in original box

A cultured pearl and 9ct gold bar brooch, 7 mm Akoya pearls. In…

Akoya Pearl and Gold Brooch in Hardy Bros. Box

A cultured pearl and 9ct gold bar brooch, 7 mm Akoya pearls. In Hardy Bros. Box. Length 50 mm. Weight 2.9g.

Hardy Bros boxed greenstone brooch

Boxed Greenstone Brooch by Hardy Bros

Hardy Bros boxed greenstone brooch

Hardy Bros. 9ct gold tie pin 1.8gms

9ct Gold Hardy Bros. Tie Pin - 1.8g

Hardy Bros. 9ct gold tie pin 1.8gms

Boxed 9ct gold, solid opal stick pin in Hardy Bros Australia…

Hardy Bros Australia Opal Stick Pin in Gold Box

Boxed 9ct gold, solid opal stick pin in Hardy Bros Australia box, opal as inspected

A shell cameo and 9ct gold bar brooch. (cased, Hardy Bros)

Shell Cameo & 9ct Gold Brooch (Hardy Bros, Cased)

A shell cameo and 9ct gold bar brooch. (cased, Hardy Bros)