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A late Victorian two row diamond closed crescent brooch, c.1890, with two rows of graduated old European cut, old Swiss cut and rose cut diamo...

A diamond and gemstone set dragonfly brooch, c.1890, the body consisting in a line of rub set oval cut rubies, into a sapphire set abdomen and e...

A diamond and pearl ribbon bow brooch, c.1915, the finely pierced lace bow set throughout with rose cut diamonds, old single cut diamonds and se...

A Burmese sapphire and diamond brooch, early 20th century, set with a round cut sapphire, estimated as approximately 1.85ct, and a pear cut sapp...

A Georgian graduated rose cut diamond bow loop brooch, with a series of graduated pear shaped and oval Dutch rose cut diamonds, all in silver c...

An 18ct gold, enamel and diamond novelty brooch, by Kutchinsky, in the form a stylised tiger; the textured gold body embellished with blue ename...

A mid-20th century diamond ribbon bow brooch, the stylised ribbon bow pavé set throughout with graduated round brilliant diamonds, with a centra...

An 18ct gold ruby and diamond brooch, by Tiffany & Co., in a flower head style, set with four round brilliant cut diamonds and four round facete...

A diamond ruby and enamel sculptural brooch, attributed to Nardi, modelled as a tridimensional figure of an Oriental man, with a conical hat, pl...

A diamond and ruby clip brooch, c.1940, with a central channel line of calibré c ut rubies, within two tiers of graduated eight cut diamonds, w...

A French Art Deco diamond single clip brooch, the tapering brooch pavé set throughout with graduating old European diamonds, with a central line...

A turquoise enamel, seed pearl and cabochon garnet memorial brooch, with turquoise enamel ground, centring on an oval cabochon garnet collet set...

A large cushion cut amethyst brooch, c.1950, a cushion mixed cut amethyst, 28mm x 38mm, claw set to a pierced tapering collet, with stylised spr...

An 18ct gold ruby and diamond rabbit brooch, the resting rabbit is accented with a line of graduated round brilliant cut diamonds to the ear, co...

An aquamarine and diamond bar brooch, c.1940-1950, the odeonesque design brooch centrally set with a rectangular step cut aquamarine, 13mm x 17m...

An Edwardian amethyst and white topaz brooch/pendant, with a cushion cut amethyst millegrain set in a yellow collet with an open lozenge frame o...

A silver mounted black dot paste and carnelian intaglio brooch, with a neoclassical carnelian intaglio encircled by a yellow metal and blue enam...

A varicoloured gemstone spray brooch and earrings set, c.1940-1950, the brooch modelled as a large floral spray, claw set with carved ruby buds,...

A Victorian seed pearl and enamel memorial brooch, the central boss with a cluster of seed pearls over a guilloché enamel ground, to a seed pear...

An Edwardian gold and pearl starburst brooch, designed as an eight-pointed star, grain set throughout with graduated split pearls, untested , w...

A pearl and diamond bar brooch, a series of old mine cut diamonds in claw setting, alternating to seed pearls, untested , mounted in a bicolour...

A late Victorian diamond shamrock brooch, the central motif a three-leaf clover with graduated old mine and rose cut diamond all bead set in whi...

A varicoloured sapphire and amethyst clip brooch, c.1940-1950, of shield form, centring on a large step cut amethyst within a surround of varico...

An 18ct gold cultured pearl, sapphire and diamond teddy bear brooch, the textured smiling teddy bear with round sapphire cabochon eyes, a bib of...

A pearl and diamond openwork foliate design brooch, c.1900, with graduated pearls, untested , to a pierced scrollwork mount set throughout with...

An early 20th century sapphire and diamond brooch, of elongated oval form, featuring a series of triangular calibré cut sapphires rub set in whi...

A 9ct gold diamond ribbon bow brooch, c.1965, modelled as a pierced bow ribbon with a textured finish, accented with four old European diamonds,...

A white gold sapphire and diamond clip brooch, designed as a spray cluster set throughout with varicut diamonds and oval mixed cut sapphires, mo...

A gold ruby and diamond set Ballerina brooch, designed as a Ballerina in fifth position, with a ruby set tiara, a corset embellished with pavé e...

An Edwardian seed pearl and diamond starburst brooch/pendant, centring on an old European diamond and split pearl cluster, to an eight pointed s...

A blue and pink sapphire, diamond and split pearl wreath brooch, the open circle frame composed of alternating rose-cut diamond leaves and seed ...

A diamond and sapphire target brooch/pendant, an openwork boss with a round brilliant diamond rub set to the centre, encircled by concentric lin...

A late Victorian chrysoberyl cat's eye and diamond cluster, later mounted to a bar brooch. A circular cabochon chrysoberyl cat's eye claw set to...

An antique silver and gold, diamond set Flemish/Vlaams heart brooch, late 18th - early 19th century; the openwork foliate mount set with foiled ...

A late Victorian ruby, diamond and pearl crescent brooch, with a central diamond daisy cluster, one diamond and a seed pearl deficient , encirc...

A diamond Kerosang brooch, the similar brooches, set with round brilliant cut diamonds, claw set, joined by a fancy link chain, length approxim...

A Victorian diamond crescent brooch, designed as a crescent moon, set point to point with graduated old cut diamonds in cut down collets, mounte...

An emerald, diamond and ruby floral brooch, the central flower moves within the setting, and with textured petals, decorated with emeralds, rubi...

A two colour gold diamond and emerald novelty brooch, in the form of an owl pavé set in white gold with round cut diamonds, with cabochon eme...

A diamond brooch, c.1920s, with three principal old cut diamonds, weighing 0.20ct, 0.38ct, and 0.20ct each, in a rub over setting, further decor...

An 18ct gold, ruby and diamond set shrieval brooch, the white gold shield pavé set with round brilliant cut diamonds, centring a cross of chann...

An early 20th century floral diamond brooch, the openwork flowerhead with graduating eight cut diamond all bead set in silver and backed in gol...

A textured gold sapphire set maple leaf pin, by Tiffany & Co., naturalistically modelled as a maple leaf in textured gold accented with a cluste...

A mid 20th century diamond spray brooch, modelled as a scrolling spray set with old European, old mine and eight cut diamonds, the principal dia...

A Victorian gold mounted hardstone brooch, with a large oval petrified wood agate tablet, rub over set within a pierced scrolling mount, with 'C...

A gold emerald set flower design clip brooch, with satin finish leaf and petals, to a central cluster of navette shaped emeralds, and a polished...

A diamond and sapphire bow brooch, c.1920, a cushion cut sapphire, estimated as 1.20ct, millegrain collet set to the centre a tapering bow, cha...