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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Hardy Brothers, pair of 18ct white gold, turquoise and diamond…

Turquoise and Diamond Earrings by Hardy Brothers

Hardy Brothers, pair of 18ct white gold, turquoise and diamond earrings, each earring centring a pear shaped turquoise cut en cabochon, within a surround of brilliant-cut diamonds, suspended below a single diamond to a diamond set surmount, the diamonds…

A ruby and diamond bangle, the hinged bangle comprising…

Ruby and Diamond Bangle by Hardy Bros

A ruby and diamond bangle, the hinged bangle comprising seventeen rubies graduating in size, within a fine border of single cut diamonds, all claw set in 18ct gold. Condition: sale room Notice: diamonds are single cut, not round brilliant cut. The bangle…

Emerald and diamond brooch, retailed by Hardy Bros, designed as…

Emerald and diamond brooch, retailed by Hardy Bros, designed as a bow, the openwork brooch with floral details, accented with carre-cut emeralds and centred by an old European-cut diamond, accompanied by fitted retailer's box, weight 4.7gm, length 5.8 cm.

A ruby and diamond cluster ring, centrally set with a heart…

Heart Ruby and Diamond Cluster Ring

A ruby and diamond cluster ring, centrally set with a heart shaped ruby of 0.68cts, surrounded by round brilliant cut diamonds, mounted in 18ct gold, retailed by Hardy Brothers, ring size O.

A diamond bracelet by Hardy Brothers, comprising round…

Hardy Brothers Diamond Buckle Bracelet

A diamond bracelet by Hardy Brothers, comprising round brilliant cut diamonds to a stylised buckle clasp, mounted in 18ct white gold, total length 180 mm, signed Hb.

Antique tsavorite garnet and diamond set dragonfly silver and…

Antique Tsavorite Garnet Dragonfly Brooch

Antique tsavorite garnet and diamond set dragonfly silver and rose gold brooch. In a Hardy Bros. Sydney / Brisbane retail box. Size 31 x 31 mm, weight 3 grams, light wear to the center stone table facets. Provenance: The Logan estate.

Diamond and emerald brooch, mid 20th century, the scrolling…

Diamond & Emerald Brooch by Hardy Brothers

Diamond and emerald brooch, mid 20th century, the scrolling ribbon claw-set with circular-cut emeralds, baguette and marquise-shaped diamonds, the diamonds together weighing approximately 3.77 carats, mounted in 18ct white gold, length approximately 57 mm…

An antique opal, diamond and ruby brooch, the finely detailed…

Opal, Diamond and Ruby Insect Brooch by Hardy Bros

An antique opal, diamond and ruby brooch, the finely detailed insect, having a cabochon opal set body, ruby set eyes and rose cut diamond set wings, in 9ct gold, retailed by Hardy Bros Ltd, boxed.

A diamond plaque ring by Hardy Bros, the curved cushion shaped…

Hardy Bros Diamond Plaque Ring

A diamond plaque ring by Hardy Bros, the curved cushion shaped plaque set with round brilliant cut diamonds totalling an estimated 1.70cts, signed, in 18ct white gold, ring size N.

Hardy Brothers, Tahitian pearl necklace, comprising…

Hardy Brothers Tahitian Pearl Necklace with Diamond Clasp

Hardy Brothers, Tahitian pearl necklace, comprising thirty-seven near round pearls of mid-grey hues measuring approximately 10 mm - 11.5 mm, completed by a ball clasp set with hammer-set brilliant-cut diamonds in brushed 18ct white gold, signed Hb for…

18ct white gold and diamond bracelet, Hardy Brothers, 2008, the…

18ct white gold and diamond bracelet, Hardy Brothers, 2008, the articulated open work strap designed as a series of slender gold bars alternately accented by circular and diamond shaped motifs grain and claw-set with brilliant-cut diamonds, completed by a…

A Pave diamond and emerald ring by Hardy Brothers, 18ct yellow…

Hardy Brothers Pave Diamond and Emerald Ring

A Pave diamond and emerald ring by Hardy Brothers, 18ct yellow gold, retailed by Hardy Brothers Melbourne, made as a wide domed band ring of modern design, featuring three marquise cut emeralds of fine colour, each bezel set at random orientations, framed…

An 18ct yellow gold choker necklace with diamond set clasp,…

18ct Gold Choker Necklace with Diamond Clasp & Charm

An 18ct yellow gold choker necklace with diamond set clasp, purchased from Hardy Bros. Melbourne, stamped '18ct, W', with attached white gold 'W' charm, 43 cm long, 38 grams

A citrine and diamond brooch with collar by Rex Merten, 1972.…

Citrine and Diamond Brooch with Collar by Rex Merten

A citrine and diamond brooch with collar by Rex Merten, 1972. Designed as a flexible gold collar with a detachable natural citrine crystal and pave diamond brooch. 18ct yellow gold. Rex Merten, won The Australian Jewellery Design Award for the second time…

Platinum diamond ring, platinum set with round brilliant cut…

Platinum Diamond Ring with Hardy Bros Box

Platinum diamond ring, platinum set with round brilliant cut diamond, G/H in colour, VS clarity, two small single cut diamonds to shoulders, stamped 'Plat', 2.6 grams, size O, approximately 0.80ct centre stone, Hardy Bros box

A diamond set line bracelet by Hardy Brothers, 18ct white gold,…

Hardy Brothers Diamond Line Bracelet

A diamond set line bracelet by Hardy Brothers, 18ct white gold, retailed through Hardy Brothers, presented as a quality claw set diamond line bracelet, featuring forty-four brilliant cut diamonds totalling approximately 2.99ct, each connected by flexible…

Hardy Brothers, 18ct gold, platinum, diamond and gem-set brooch.…

Hardy Brothers, 18ct gold, platinum, diamond and gem-set brooch. Modelled as a ribbon, centring a cluster of claw-set synthetic rubies, accented with similarly set brilliant-cut diamonds, the diamonds together weighing approximately 0.80 carats, London…

Pair of 18ct white gold and diamond earrings, of floral cluster…

Floral Cluster Diamond Earrings in 18ct White Gold

Pair of 18ct white gold and diamond earrings, of floral cluster design, each earring centring a brilliant-cut diamond weighing approximately 0.18 carats within a surround of six further diamonds together weighing approximately 0.50 carats, to post and…

A Hardy Brothers South Sea pearl and diamond enhancer pendant,…

South Sea Pearl and Diamond Pendant by Hardy Brothers

A Hardy Brothers South Sea pearl and diamond enhancer pendant, featuring a 16 mm round cultured pearl of fine colour and lustre on a circle surmount set with 14 round brilliant cut diamonds on an hinged bale in 18ct white gold, with boxes.

A fine quality gold chain by Hardy Brothers, 18ct yellow gold,…

Hardy Brothers 18ct Gold Curb Chain - High Quality

A fine quality gold chain by Hardy Brothers, 18ct yellow gold, retailed through Hardy Brothers Melbourne, modern in design, presented as a high quality solid curb link chain of tightly spaced polished links, completed with capped ends and round pull clasp…

Platinum and diamond brooch, Hardy Bros Ltd, in the form of a…

Platinum Diamond Bow Brooch by Hardy Bros Ltd

Platinum and diamond brooch, Hardy Bros Ltd, in the form of a bow, centring an old European-cut diamond weighing approximately 0.52 carats, within a pierced surround set with further European-cut diamonds together weighing approximately 1.80 carats,…

Hardy Brothers, white gold diamond earrings, 18ct white gold…

Hardy Brothers, white gold diamond earrings, 18ct white gold huggie earrings, three rows of fine round brilliant-cut diamonds, G color, and VS clarity, totaling approx. 2.05cts, feature a secure post-clip fitting stamped 'Hb, 750', length 1.5 cm, total…

A citrine and diamond brooch by Hardy Brothers, featuring an…

Citrine and Diamond Brooch by Hardy Brothers

A citrine and diamond brooch by Hardy Brothers, featuring an oval citrine of 10.02cts within a ribbon design surround, set with round brilliant cut diamonds totalling 2.16cts, in two tone 18ct gold, boxed.

18ct white gold multi set diamond ring by Hardy Brothers, Perth.…

Multi-Cut Diamond Ring by Hardy Brothers

18ct white gold multi set diamond ring by Hardy Brothers, Perth. The ring has four pave set diamond channels above three lower channels, having multi set brilliant cut, princess cut and baguette cut diamonds

A striking diamond set 'bubble' ring by Hardy Brothers, 18ct…

Bubble Diamond Ring by Hardy Brothers

A striking diamond set 'bubble' ring by Hardy Brothers, 18ct white gold, modern in design with a wide, low domed profile, featuring five horizontal rows of brilliant cut diamonds, slightly graduated in size with the smaller sizes to outer, each of the…

Pair of emerald and diamond earrings, mid 20th century, each of…

Emerald and Diamond Scroll Earrings

Pair of emerald and diamond earrings, mid 20th century, each of scroll motif claw-set with lines of circular-cut emeralds between brilliant-cut diamonds, the diamonds together weighing approximately 3.43 carats, mounted in 14ct and 18ct gold, length…

18ct bi-colour gold and diamond necklace, the yellow gold oval…

Diamond-accented bi-colour gold necklace

18ct bi-colour gold and diamond necklace, the yellow gold oval belcher link chain accented at intervals with white gold links pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 1.71 carats, completed by a parrot clasp,…

A gold necklace by Hardy Brothers, the heavy woven mesh links…

18ct Gold Woven Mesh Necklace by Hardy Brothers

A gold necklace by Hardy Brothers, the heavy woven mesh links with a Florentine and polished finish in 18ct gold, total length 420 mm, boxed

Victorian opal and diamond set yellow gold brooch in a Hardy…

Victorian Opal and Diamond Brooch in Hardy Bros. Box

Victorian opal and diamond set yellow gold brooch in a Hardy Bros. Sydney box. Length 75 mm, weight 11 grams, 19x oval opal cabochons 2 x 2.3 mm - 8.5 x 5.4 mm. Tests as 18ct gold. Estimated opal weight 6.90ct of South Australian crystal opal type.…

Hardy Brothers, 18ct white gold, ruby and diamond ring, of…

Hardy Brothers Ruby and Diamond Cluster Ring

Hardy Brothers, 18ct white gold, ruby and diamond ring, of cluster design, centring a claw-set oval-cut ruby weighing approximately 0.95 carats, within a surround of twelve claw-set brilliant-cut diamonds together weighing 0.40 carats, signed Hb for Hardy…

Gold, diamond and synthetic emerald crystal ring, the mount…

Textured Gold Ring with Emerald and Diamonds

Gold, diamond and synthetic emerald crystal ring, the mount formed by textured batons of varying lengths, centrally set with a synthetic emerald crystal cluster, accented with round brilliant-cut diamonds, signed Rm and Hardy Bros, 18ct gold, weight 27…

A sapphire and diamond ring by Hardy Brothers, the emerald cut…

Sapphire and Diamond Ring by Hardy Brothers

A sapphire and diamond ring by Hardy Brothers, the emerald cut sapphire of 2.46cts, surrounded by thirty baguette cut diamonds totalling 0.87cts, mounted in 18ct white gold, ring size M, boxed

Hardy Brothers, gold link necklace, featuring large 18ct yellow…

Hardy Brothers 18ct Gold Rope Link Necklace

Hardy Brothers, gold link necklace, featuring large 18ct yellow gold twisted rope design links with a large parrot clasp, stamped '750', with Hardy Brothers makers mark, 113.66 grams length 42 cm. Accompanied by a Hardy Brothers valuation and box

A cognac diamond and diamond necklace, comprising a central…

Cognac and White Diamond Necklace in Two-Tone Gold

A cognac diamond and diamond necklace, comprising a central panel of seven bezel set alternating cognac and white diamonds, together totalling 0.85cts, suspended on a flat, curblink chain, in two tone 18ct gold, total length 395 mm, retailed by Hardy…

An 18ct white gold, ruby and diamond ring, Hardy Brothers,…

18ct Ruby and Diamond Ring by Hardy Brothers

An 18ct white gold, ruby and diamond ring, Hardy Brothers, centring an oval-cut ruby weighing 1.19 carats, within a round brilliant-cut diamond surround and split shank, altogether totalling 0.97 carats, ring size M, accompanied by a Hardy Brothers…

An 18K yellow gold diamond, ruby, emerald and sapphire necklace.…

18K Gold Gemstone & Diamond Necklace with 16.70cts

An 18K yellow gold diamond, ruby, emerald and sapphire necklace. Each oval cluster contains alternating marquise cut emerald, ruby and sapphires surrounded by round brilliant cut diamonds with alternating oval diamond links. Approximate total Diamond…

A Hardy Brothers 'O' pink diamond pendant on chain. 18ct rose…

Pink Diamond Pendant by Hardy Brothers & Argyle Mine

A Hardy Brothers 'O' pink diamond pendant on chain. 18ct rose and white gold, retailed and manufactured through Hardy Brothers in collaboration with Rio Tinto's Argyle Mine to celebrate its 25th Anniversary. Presented as an open oval shaped donut shaped…

Hardy Brothers, 18ct white gold and diamond ring, centring a…

18ct White Gold Diamond Ring by Hardy Brothers

Hardy Brothers, 18ct white gold and diamond ring, centring a row of twelve baguette-cut diamonds, between brilliant-cut diamond borders, the diamonds together weighing approximately 2.12 carats, size O, signed Hb for Hardy Brothers, accompanied by a…

A Hardy Brothers oval diamond cluster ring, 18ct white gold,…

Hardy Brothers Oval Diamond Cluster Ring

A Hardy Brothers oval diamond cluster ring, 18ct white gold, handcrafted & Hallmarked by Hardy Brothers, Melbourne, presented as a classically proportioned oval shaped brilliant cut diamond of fine quality, weighing approximately 1.00ct, set within a claw…

Hardy Brothers, 18ct white gold and diamond bracelet, designed…

Floral Diamond Cluster Bracelet by Hardy Brothers

Hardy Brothers, 18ct white gold and diamond bracelet, designed as a continuous line of floral diamond clusters, each centring a brilliant-cut diamond weighing approximately 0.17 carats within a surround of further diamonds, the diamonds together weighing…

A three stone diamond ring by Hardy Bros, featuring a central…

Hardy Bros 1.85ct Three Stone Diamond Ring with GIA Report

A three stone diamond ring by Hardy Bros, featuring a central round brilliant cut diamond weighing 1.0ct, flanked by further diamonds totalling 0.60cts, within shoulders detailed with diamonds totalling 0.25cts, in 18ct gold, ring size Q, with…

A Belle Epoque diamond and emerald pendant, centring an…

Belle Epoque Diamond and Emerald Pendant with Chain

A Belle Epoque diamond and emerald pendant, centring an articled pear cut diamond of approx. 0.90ct J/VS1 surrounded by 20 square cut emeralds within a wreath surround, bow surmount and bale set with 97 old European and early single cut diamonds to drop…

Hardy Brothers, 18ct two-tone gold and diamond ring, of cluster…

18ct Two-Tone Gold & Diamond Cluster Ring by Hardy Brothers

Hardy Brothers, 18ct two-tone gold and diamond ring, of cluster design centring a claw-set brilliant-cut diamond weighing approximately 1.40 carats, within an asymmetric surround of seventeen further claw-set brilliant-cut diamonds together weighing…

Gerald Benney, gold cuff, circa 1964 with rayed feathered…

1960s Gold Cuff by Gerald Benney with Textured Design

Gerald Benney, gold cuff, circa 1964 with rayed feathered textured decoration, signed Agb, London hallmarks, accompanied by fitted Hardy Bros box, 18ct gold, inner circumference 15.0 cm, weight 52.0gm. Provenance: The collection of the late Joan Crebbin

Diamond and gem set thistle brooch, circa 1953, modelled as a…

Gem-Set Thistle Brooch with Diamonds and Sapphires

Diamond and gem set thistle brooch, circa 1953, modelled as a bouquet, the stamen collet-set with oval sapphires, the petals, leaves and ribbon-bow pave-set with single-cut diamonds, the stalks accented with baguette diamonds between buds decorated with…

Hardy Brothers, 18ct two-tone gold, sapphire and diamond ring,…

Hardy Brothers Sapphire and Diamond Cluster Ring

Hardy Brothers, 18ct two-tone gold, sapphire and diamond ring, of cluster design, centring a claw-set oval-cut sapphire weighing approximately 3.80 carats, within a surround of twelve brilliant-cut diamonds together weighing approximately 1.05 carats,…

18ct yellow gold three diamond ring. The valuation states one…

Handmade Hardy Brothers 3 Diamond Ring

18ct yellow gold three diamond ring. The valuation states one round brilliant cut diamond, clarity 'VS1', colour 'G', total weight = 1.01ct and with two round brilliant cut diamonds, clarity 'VS1', colour 'G', total weight 2 = 0.90ct calculated, handmade.…

Hardy Brothers, platinum, 18ct white gold and diamond ring;…

Hardy Brothers Diamond Ring: Platinum, 1.75ct, Size L 1/2

Hardy Brothers, platinum, 18ct white gold and diamond ring; claw-set with an early brilliant-cut diamond weighing approximately 1.75 carats, to diamond-set shoulders, signed H.Bros, size L 1/2.;

18ct white gold and diamond ring, Hardy Brothers, claw-set with…

Hardy Brothers 1.20ct Diamond Ring with GIA Report

18ct white gold and diamond ring, Hardy Brothers, claw-set with a round brilliant-cut diamond weighing 1.20 carats, size K, signed HB for Hardy Brothers. Accompanied by a GIA report numbered 1197823119, dated 10 April 2015, stating that the 1.20 carat…

A diamond bracelet, of Art Deco style, featuring open…

Art Deco Diamond Bracelet from Hardy Brothers

A diamond bracelet, of Art Deco style, featuring open articulated plaques set with round brilliant and baguette cut diamonds totalling 11.15cts, in platinum and 18ct white gold, total length 190 mm, retailed by Hardy Brothers, boxed.

Diamond necklace, retailed by Hardy Bros, of scrolling foliate…

9ct Diamond Necklace by Hardy Bros

Diamond necklace, retailed by Hardy Bros, of scrolling foliate design set throughout with marquise, baguette and round brilliant-cut diamonds, estimated total diamond weight 9.00carats, mounted in platinum, accompanied by Hardy Bros. fitted box, weight 36…

An Art Deco diamond necklace, the open link necklace set…

Art Deco Diamond Necklace in Platinum and White Gold

An Art Deco diamond necklace, the open link necklace set throughout with old European and baguette cut diamonds, mounted in a platinum and 18ct white gold millegrain setting, total length 380 mm, presented in original Hardy Brothers fitted box.

A substantial emerald sapphire and ruby set gold cross necklace…

Hardy Brothers Emerald, Sapphire and Ruby Gold Cross Necklace

A substantial emerald sapphire and ruby set gold cross necklace by Hardy Brothers set with a central emerald cut emerald of 1.55cts, four square cut sapphires totalling approximately 2.20cts and four pear shaped rubies totalling an estimated 1.85cts, on a…

A mid 20th century pink sapphire and diamond ring, by Hardy…

Hardy Bros Pink Sapphire & Diamond Ring, 3.67ct, Burmese Origin

A mid 20th century pink sapphire and diamond ring, by Hardy Brothers, the cushion-shaped pink sapphire, weighing 3.67 carats, flanked by brilliant-cut diamond trefoil shoulders, to the plain hoop, signed Hardy Bros. (indistinct) mounted in 18 carat white…

Platinum, sapphire and diamond bracelet, retailed by Hardy Bros,…

Platinum, Sapphire, and Diamond Bracelet by Hardy Bros

Platinum, sapphire and diamond bracelet, retailed by Hardy Bros, of scroll design set with circular-cut sapphires, round brilliant and baguette-cut diamonds, estimated total diamond weight 6.00 carats, mounted in platinum, accompanied by Hardy Bros fitted…

An Art Deco diamond bracelet, retailed by Hardy Bros., circa…

Art Deco Diamond Bracelet by Hardy Bros

An Art Deco diamond bracelet, retailed by Hardy Bros., circa 1930, of Vitruvian scroll design, the pierced band composed of a series of diamond-set articulated panels, alternately mounted with ten old brilliant-cut diamond collets, the sides of the…

Platinum, ruby and diamond bracelet, retailed by Hardy Bros,…

Hardy Bros Ruby, Diamond & Platinum Bracelet with Burma Rubies

Platinum, ruby and diamond bracelet, retailed by Hardy Bros, set with thirty square step-cut rubies, single, round brilliant and baguette-cut diamonds, estimated total diamond weight 3.50carats, accompanied by Hardy Bros fitted box, weight 33.6gm, length…

Hardy Brothers diamond and Argyle pink diamond ring, property…

Hardy Brothers Diamond and Argyle Pink Diamond Ring

Hardy Brothers diamond and Argyle pink diamond ring, property from a private Queensland collector, of bombe form centring a claw-set modified square brilliant-cut diamond weighing 10.25 carats, framed by an openwork geometric surround pave-set with near…