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These items are not for sale and the descriptions, images and prices are for reference purposes only.

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

A gold and diamond lily brooch, Hardy Brothers. 18ct yellow and white gold. Weight 21.6 grams. Length 7.7cm. Original fitted box.

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 brooch, the handcrafted circular pierced panel grain set with diamonds, featuring a flower set with a round brilliant cut diamond of 0.43cts, mounted in 18ct white gold, retailed by Hardy Brothers.

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 round brilliant cut diamonds, TDW 0.63ct, Copy of current sales information available.

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

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

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 Augus

Gold snake necklace, 14ct yellow gold, the head bezel set with a round brilliant-cut diamond weighing 0.10 carats, weight approximately 32.2 grams, labels: accompanied by Hardy Brothers valuation, dated from December 8, 2002

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.

A three stone sapphire and diamond ring by Hardy Brothers, the emerald cut blue sapphire of 2.14cts, flanked by two baguette cut diamonds, mounted in 18ct gold, ring size M, boxed.

An antique locket retailed by Hardy Brothers, the oval hinged locket finely enamelled with a white lily and blue forget-me-nots, having glazed sections to the interior, set in sterling silver presented in original fitted box.

15ct gold, aquamarine and diamond pin, Hardy Bros., mid 20th century, of cluster design centring a cushion-shaped aquamarine weighing approximately 3.50 carats bordered by fourteen millegrain-set old European-cut diamonds together weighing approximately 0.

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

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, totalli

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.

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

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

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 fort

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

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

A half hoop diamond Eternity ring by Hardy Brothers. 18ct yellow gold, retailed & Hallmarked by Hardy Brothers, designed as a half hoop eternity style band ring, set across with nine brilliant cut diamonds of fine quality, each weighing approximately 0.09c

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.G

Diamond ring, Hardy Bros., mid 20th century, of half hoop design claw-set with a line of five graduated old mine-cut diamonds together weighing approximately 2.00 carats, mounted in 18ct white gold, size O, signed HB for Hardy Bros., numbered 1495. Accompa

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

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 bracele

A quality solitaire diamond ring, 18ct white gold, manufactured through Hardy Brothers Melbourne, crafted as a classic six claw setting of solitaire style, featuring a brilliant cut diamond of 0.76ct, accompanied by GIA certificate, set to a tapering band

A pair of sapphire and diamond pendant earrings, 18ct white gold, retailed through Hardy Brothers, modern in design in drop form, featuring an oval sapphire of deep blue colour, weighing approximately 4.65ct, claw set within a grain set frame of brilliant

A pair of pink tourmaline, sapphire and diamond earrings, 18ct white gold, retailed through Hardy Brothers, crafted as a pair of drop articulated pendant, featuring an oval intense pink tourmaline of 2.00ct, framed by tiny grain set diamonds, surmounted by

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 weigh

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.

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

Sapphire and diamond bracelet, Hardy Brothers designed as a line of brilliant-cut diamonds together weighing approximately 1.00 carat, alternating between circular-cut sapphires, mounted in 18ct gold, length approximately 170mm, signed Hb for Hardy Brother

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 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 g

Emerald and diamond ring, Hardy Brothers, the rectangular step-cut emerald weighing approximately 2.50 carats is claw set between baguette diamond set shoulders, mounted in 18ct gold, size I, signed H.B for Hardy Bros

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 49mm. Accompanied by a Hardy