A blue topaz dress ring The oval-cut blue topaz collet-set within a hammered 22ct gold mount, UK hallmark(Ring size: N) ...[more]

A rock crystal pendant necklace The oval frosted rock crystal plaque carved with a leaping horse, within an openwork frame with bead accents, susp...

A turquoise and diamond brooch Designed as a four-leaf clover, the central old brilliant-cut diamond within a surround set with four oval cabochon...

A smoky quartz and diamond dress ring The large cushion-shaped smoky quartz, within a scrolling surround set with brilliant-cut diamonds and brown...

A pair of emerald and diamond pendent earrings Each designed as a brilliant-cut diamond flowerhead cluster, suspending a triple line drop composed...

A pair of cultured pearl and diamond cluster earrings Each 9.5mm cultured pearl, within a brilliant-cut diamond surround, post fittings(Length: 2....

An emerald and diamond ring The cut-cornered step-cut emerald, between similarly-cut diamonds, to baguette-cut diamond three-stone shoulders and a...

A pair of emerald and diamond earrings Each brilliant-cut diamond, within a radiating surround of calibré-cut emeralds and brilliant-cut diamonds,...

A cultured pearl and diamond brooch The early 20th century surmount, designed as two interlocking scrolls, set throughout with old brilliant and s...

An emerald and diamond ring The cut-cornered square-cut emerald, flanked by a circular-cut emerald three-stone shoulder and a brilliant-cut diamon...

An Art Deco opal and diamond ring, circa 1930 The oval cabochon opal, between square-cut diamond three-stone shoulders, later engraved band(Ring s...

An Art Deco diamond double-clip brooch, circa 1930 Of opposing semi-circular plaque design, pavé-set with old brilliant and baguette-cut diamonds,...

A fancy-link necklace, by Chiampesan Of 18ct gold S-shaped link design, signed, UK import marks(Length: 44.0cm)Property of a private collector .....

A diamond brooch Designed as a fleur-de-lys, pavé-set with old brilliant, single and rose-cut diamonds(Length: 4.3cm)Property of a private collect...

A diamond bracelet Composed of alternating navette-shaped links set with baguette-cut diamonds and collet-set brilliant-cut diamond connectors(Len...

A diamond 'Sixteen Stones' ring, by Schlumberger for Tiffany & Co. The brilliant-cut diamonds alternating with X-shaped motifs, signed Tiffany & C...

A pair of diamond single-stone earrings Each brilliant-cut diamond in a six-claw setting, post fittings(Length: 0.7cm)Property of a private collec...

A diamond single-stone ring The old brilliant-cut diamond, between single-cut diamond three-stone shoulders(Ring size: I)Property of a private col...

A diamond riviere The continuous row of brilliant-cut diamonds, mounted in 18ct white gold, UK hallmark(Length: 43.0cm)Property of a private colle...

A diamond bangle The hinged bangle pavé-set to the front with brilliant-cut diamonds(Inner diameter: 5.9cm)Property of a private collector ...[mo...

A diamond single-stone ring The pear-shaped diamond, weighing approximately 5.00 carats, claw-set to a plain band(Ring size: J/K)Property of a pri...