Moira Plique à Jour Enamel Silver Diamond Gold and...
A Moira flower head brooch with blue, pink, green and white plique à jour enamel and diamonds, with a rub over set round brilliant-cut diamond in...
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A pair of vintage, late Art Deco, sapphire, diamond and platinum earrings, with graduating oval faceted sapphires, in claw settings and old-cut and...
An Art Deco diamond bracelet, set with nine, emerald-cut diamonds, in rub over settings, in a repeat design of old-cut and eight-cut diamond set...
An Art Deco diamond bracelet, the cut-out panels set with a mixture of eight-cut, baguette-cut and Edwardian-cut diamonds, mounted in platinum,...
A ruby and diamond early Art Deco plaque ring, with five principle old-cut diamonds, set horizontally, in platinum rub over settings, with a...
A Tiffany & Co. late Art Deco emerald and diamond "tank" style ring, set with square-cut and baguette-cut emeralds in a channel setting, and...
An Art Deco ruby, diamond and platinum ring, set with a square-cut diamond weighing approximately 1.20 carats, in our opinion the colour is H and...
A pair of Art Deco jade, ruby and diamond earrings, set with jadeite jade carved Chinese phoenix birds, on eight-cut diamond set branches, with...
An Art Deco dress-set comprised of a pair of round cuffinks, four buttons and two collar studs, set with jadeite jade which has been carved to...
A Portuguese, Art Deco, diamond and ruby heart and arrow brooch, featuring a witch's heart, set with rose-cut diamonds, in grain settings; with an...
A pair of early twentieth century opal and gold cufflinks, with a single, round cabochon opal in each head, within a broad gold, domed surround,...
A French, Art Deco, black onyx, diamond, frosted rock crystal and gold dress-set, by Georges Thibault, with flat circular black onyx centres,...
An Art Deco sapphire and diamond plaque brooch, with a row of channel set, rectangular faceted sapphires, surrounded by a row of eight-cut...
A Carrington & Co., Art Deco, engraved mother-of-pearl dress-set, with a natural pearl in the centre of each disc, on a mother-of-pearl...
A vintage diamond ring, set with a round brilliant-cut diamond in the centre, weighing approximately 0.80ct, with four eight-cut diamonds in each...
An open circular brooch, pavé set with round brilliant-cut diamonds, with a diamond bow set across the centre, set with round brilliant-cut and...
An Art Deco diamond necklace, designed as an old-cut diamond weighing an estimated 3.75ct, set in the centre of a floral cluster motif and...
An Art Deco plaque brooch, with a rhombus-shaped outline and a geometric and foliate openwork design, set with old brilliant-cut diamonds, weighing...
A vintage Cartier bracelet, comprised of three panels, each set with a central trap-cut diamond flanked by triangular and fancy-cut diamonds, with...
An Art Deco sapphire and diamond ring, with a central old cut diamond, weighing an estimated 1.30ct, in our opinion the colour is I and our opinion...
An Art Deco ruby, white gold and enamel dress set, comprising a pair of cufflinks, four buttons and three studs. Each link is set with a square-cut...
A pair of Art Deco, Cartier, enamel cufflinks, with a central dark blue, guilloche enamel flower, with green guilloche enamel dots between the...
A pair of Art Deco, French, diamond knot cufflinks, with a central old cut diamond set in the centre of a platinum knot, on 18ct yellow gold...
A Belle Époque Black Starr & Frost peridot and diamond Lavalier style pendant, set with old-cut diamonds, with an oval faceted peridot, with an...
A sapphire and diamond cluster ring, with an oval, faceted sapphire, weighing approximately 1.03ct, in a four claw setting, with a surrounding...
An Art Deco single stone diamond ring, set with an old-cut diamond weighing an estimated 0.84ct, with three eight-cut diamonds set in each...
An Art Deco black onyx tassel pendant necklace, comprising of multiple rows of graduating black onyx beads, hanging below a brilliant-cut diamond...
An Art Deco diamond set lorgnette, on a pearl and platinum double long chain, with cut corner rectangle lenses, in engraved and millegrain edged...
A pair of reversible gold cufflinks, set with a line of rose-cut diamonds, in grain settings, on oval, convex, hollow work heads, with solid swivel...
An Art Deco sapphire and diamond oval plaque ring, with an Edwardian-cut diamond, in the centre of a decorative openwork cluster of round brilliant...
A pair of Art Deco gold and enamel cufflinks, with engine turned centres, with a basket weave pattern, with a blue enamelled Greek key surround,...
An Art Deco diamond brooch, set with Edwardian-cut diamonds, in an open work, navette shaped plaque, mounted in platinum, circa 1925, with a gold...
A pair of Art Deco, amethyst and diamond earrings, with Edwardian-cut diamonds in the tops, with thirteen, round brilliant-cut diamonds, in each,...
An Art Deco, ruby and diamond bar brooch, by Marcus, set with five, French-cut rubies in the centre, in channel settings, with six, Edwardian-cut...
A Cartier diamond and platinum watch, with a round dial, with painted Arabic quarter numerals and dots, in gold, signed Cartier, on a silvered...
A French, Art Deco diamond bracelet, with a geometric design, set with round brilliant-cut and eight-cut diamonds, mounted in platinum, with French...
A magnificent French Art Deco diamond bracelet, set with approximately 20.00ct of old-cut diamonds. The sides are engraved with a foliate and...
A pair of Art Deco, lapis lazuli and gold cufflinks, each set with flat, rectangular lapis lazuli, on yellow gold plates, with white gold bars at...
An Art Deco sapphire and diamond brooch, designed as a figure of eight or bow, set with old-cut and eight-cut diamonds and calibre cut sapphires,...
An Art Deco diamond set platinum bow choker, with an old-cut diamond set plaque, in the form of a bow, mounted in platinum, on a black moiré ribbon...
A pair of Art Deco black onyx and diamond dress-set, set with baguette and old-cut diamonds mounted in white gold, with yellow gold links. In a...
A late Art Deco, diamond and platinum cocktail watch, set with approximately 10.00ct of old-cut diamonds. The dial is rectangular and is painted...
A pair of red and black enamel on gold cufflinks, with geometric designs. One bar is signed Tiffany & Co. With French eagle marks for 18ct gold...
A pair of Art Deco diamond earrings, set with a central row of Edwardian-cut diamonds, with a row of baguette-cut diamonds either side, with round...
A late Art Deco diamond ring, set with a 0.85ct, H colour, SI1 clarity, Edwardian-cut diamond, in a four double claw setting, with an eight-cut...
An Art Deco diamond and platinum cocktail wristwatch, with a white, round dial, with black Arabic hand painted numerals, within a ring of minute...
An Art Deco diamond cocktail watch, with a later Bueche-Girod movement, with a round unmarked silvered dial with baton hour markers, with blue...
An Art deco diamond brooch, with an abstract geometric design, set with approximately 2.80ct of baguette and round brilliant-cut diamonds, mounted...
A pair of Art Deco Tiffany cufflinks, with a diagonal bar, channel set with French-cut diamonds, on frosted platinum cut corner squares, with bar...