A Belle Époque pearl and diamond set pendant necklacethe millegrain collet and pavé set diamonds in the form of a wreath, with three hinged 'ribbo...

A pair of diamond set cluster earringsclaw set with a central old round cut diamond within a surround of eight round old cut diamonds, to post and...

A diamond set crescent broochof traditional design, set throughout with graduated old round cut diamonds, stamped 14k to reverseWidth: 68mm ...[m...

A diamond cluster ringclaw set with an old cut diamond within a border of filigree scrolls and an outer octagonal border pavé set with old round c...

A pair of Art Deco style jade and diamond set earringseach composed of a bi-disc with two interlinked loops pavé set throughout with round brillia...

A pair of Belle Époque diamond set pendant earringseach composed of an open pear shaped drop, millegrain set throughout with old round cut diamond...

An Art Deco diamond set and enamelled minaudièrerectangular, hinging open to reveal a mirror and hinged compartments for powder and rouge, suspend...

A 1920s diamond, ruby and onyx bow brooch, Udall & Balloumodelled as a bow, set throughout with graduated old round cut diamonds, floral cluster d...

An early 20th century diamond, onyx and pearl set pendant necklacethe circular openwork pendant pavé set with old cut diamonds within millegrain l...

A diamond set cluster ringof bombé form, pavé set throughout with a central old round cut diamond, the surround further set with diamonds, to a pl...

An Art Deco diamond set broochof geometric openwork design pavé set throughout with round cut diamonds, formed as a central panel centred by a col...

A Belle Époque diamond set pendantof teardrop form, the openwork millegrain panels pavé set throughout with round cut diamonds, the central hinged...

A pair of late 1940s diamond and pearl 'night-and-day' ear-clipseach of abstract geometric 'C' scroll design, the centre set with a pearl and set ...

A Belle Époque diamond and pearl set pendantthe millegrain, collet and pavé set old cut diamonds in the form of a wreath, centred by a pearl, with...

A pair of South Sea pearl and diamond set earringseach set with a large South Sea pearl in a domed border pavé set with graduated round brilliant ...

A Belle Époque diamond set fringe necklaceformed as graduated openwork droplets, pavé and collet set throughout with old-cut diamonds, to a concea...

A Belle Époque diamond set pendantshaped oval, formed as four undulating openwork plumes, pavé set throughout and further collet set with thirteen...

A pair of natural pearl and diamond set pendant earringseach formed as three natural saltwater pearls with old round and eight cut diamond set sli...

A 1920s diamond set broochstylised design, set throughout with graduated old round, baguette and square step cut diamonds, unmarkedWidth: 35mm .....

An Art Deco diamond cluster ringcollet set with a round brilliant cut diamond between two baguette cut diamonds with partial border of old round c...

A diamond set half eternity ringset with five graduated round brilliant cut diamonds, pavé set throughout with eight cut diamonds, to a plain whit...

A 1920s single stone diamond ringclaw set with a round cut diamond, flanked by three tapering graduated demi-lune panels each with a central pavé ...

A 1940s French sapphire and diamond set brooch, Boucheronformed of radiating openwork scrolls, the centre claw set with an old cushion cut diamond...

A 1940s diamond and ruby set broochof abstract geometric scroll design, set with cailbré cut rubies between five claw set graduated round brillian...

A French 1940s gold synthetic ruby and enamel brooch, Henri Chaborelin the form of cherry, the fruit collet set with round mixed cut synthetic rub...

A diamond set floral spray broochof scrolling design, channel set with three rows of graduated baguette cut diamonds, the applied floral motif set...

A pair of 1940s diamond set ear clipseach of stylised scrolling design, set throughout with baguette cut and round brilliant cut diamonds, modelle...

A diamond set broochformed as a ribbon tied foliate spray, claw set with an old oval mixed cut diamond, and further round brilliant cut diamonds, ...

A pair of mid-20th century French diamond set 'night and day' earringseach formed as a stylised foliate spray with detachable articulated tassels,...

A 1930s lady's diamond set cocktail watchthe rectangular dial with Arabic numerals to single-cut diamond bezel and hinged cover set with round and...

A 1940s diamond set double clipof scrolling fanned design, pavé set throughout with graduated round brilliant cut diamonds, each clip with a lower...

A sapphire and diamond cluster ringthe old cushion cut diamond collet set with a border of cailbré cut sapphires, and an outer border of pavé set ...

A pair of 1930s sapphire and diamond pendant earringseach composed of three geometric panels, pavé set throughout with round cut diamonds, millegr...

A pair of diamond and sapphire cluster pendant earringseach formed as leaves pavé set with diamonds, collet set to a round brilliant cut diamond w...

A 1920s tourmaline and diamond set necklacemillegrain set with an oval mixed cut pink tourmaline, suspended from a knife bar, to a millegrain set ...

A spinel and diamond set bar broochmillegrain set with an oval cut pinkish red spinel, the shoulders millegrain set with eight cut and rose cut di...

A Georgian diamond set cluster ringcirca 1810, the rose-cut diamond within an old-cut diamond border, closed set to a plain reverse, the shoulders...

A diamond, ruby, sapphire, emerald and pearl set pendantearly 20th century, of openwork foliate scroll form, the gems in bi-colour millegrain sett...

A natural pearl necklacecomposed of a single strand of graduated natural pearls, the clasp collet set with an oval cut emerald in a border of rose...

An emerald and diamond ringclaw set with a rectangular mixed cut emerald within a scrolling wirework surround, further claw set with four round br...

A citrine and enamel set ringcollet set with a rectangular cut citrine, in a border of stylised black and white enamel, gallery and shoulders with...

A diamond and emerald set snake braceletmodelled as a coiled snake in articulated sections, with engraved detail throughout, the head set with gra...

A 1920s natural pearl and diamond set necklacecomposed of a single strand of graduated pearls, to a stylised clasp set with graduated eight-cut di...

A late 19th century sapphire and diamond set swag broochset with three graduated round cut green-blue sapphires, each in a single border of rose c...

An enamel and diamond set snake bangleof hinged design, modelled as a double headed serpent, each head collet set with four old round cut diamonds...

An Indian gem and diamond set jade pendant (haldili)the shaped oval nephrite jade panel set with table cut diamonds, cabochon rubies and emeralds ...

An Indian ruby and diamond set and enamelled pendantof stylised quatrefoil form, the foliate lattice set with table and rose cut diamonds and cent...

An Indian sapphire, ruby and pearl set pendantpear-shaped, set throughout with rose cut foiled back white sapphires, and with two mixed cut rubies...

An Indian tourmaline and diamond set and enamelled pendantof stylised quatrefoil design, the openwork mounts set with foiled table cut diamonds, b...

A pair of Indian diamond and gem-set arm-bands (bazubands)each of openwork foliate panel design, set with sapphires within a table and rose cut di...

An Indian diamond set and enamelled braceletwith a foliate lattice of table and rose cut diamonds, the reverse enamelled with flowers and foliage ...

An Indian diamond, emerald and ruby set and diamond set necklacewith a foliate lattice of carved foiled emeralds between table and rose cut diamon...

A pair of Indian diamond set and enamelled earringseach in the form of a flower-head, within a lattice of table cut diamonds, the reverse enamelle...

A pair of Indian Navaratna gem-set and enamelled arm-bands (bazubands)each composed of eleven gold and enamel ovals rub-over set with a different ...

A pair of Indian diamond and turquoise set ear pendantseach formed as a pear-shaped turquoise drop inlaid with rose cut diamonds, dependent from a...

An Indian spinel set and enamelled ringcollet set with a cushion cut pink spinel, to a border of translucent green enamel scrolls and foliage, the...

A pair of Indian diamond set and enamelled earringseach in the form of a flower-head, with a lattice of table cut diamonds, the reverse with trans...

An Indian gem and diamond set nose ring (nath)set with old cushion, round and rose cut diamonds, emerald beads, rose and mixed cut rubies, and pea...

A diamond and emerald cluster ringthe old cushion cut diamond collet set with a border of cailbré cut emeralds, the shoulders set with two round c...

A pair of 1940s emerald and diamond set ear-clipseach of stylised scrolling design, pavé set with round brilliant cut diamonds, channel set with b...