diamond

AN EMERALD AND DIAMOND RING Set with a rectangular-cut emerald weighing approximately 4.00cts, framed by brilliant-cut diamonds, mounted in gol...

A SAPPHIRE AND DIAMOND RING Of catenary-shape, pavé-set with circular-cut sapphires and brilliant-cut diamonds, mounted in gold, ring size M ...

A PAIR OF DIAMOND EARRINGS Each of flowerhead design, set with brilliant-cut diamonds, to a detachable brilliant-cut diamond surround, mounted ...

A SAPPHIRE AND DIAMOND RING Set with an oval-shaped sapphire, within a scrolled surround of marquise-shaped diamonds, mounted in gold, ring siz...

A DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, estimated to weigh 1.25 carats, in a raised claw-mount, to pavé-set shoulders, mo...

A SAPPHIRE AND DIAMOND RING Of drop-shaped design, set with a pear-shaped sapphire, within a brilliant-cut diamond surround, mounted in 18K gol...

A TOURMALINE AND DIAMOND RING Set with an oval-shaped blue tourmaline weighing approximately 1.60ct, within a double surround of baguette- and b...

A DIAMOND SINGLE-STONE RING Claw-set with a brilliant-cut diamond, to a polished hoop, mounted in 18K white gold, maker’s mark, ring size L½ ...

A DIAMOND RING Collet-set with seven brilliant-cut diamonds, to a polished band, mounted in gold, ring size O½ Condition Report: Diamonds ...

A SYNTHETIC SPINEL AND DIAMOND RING, CIRCA 1950 Set with an oval-shaped synthetic spinel, to a scrolled mount enhanced by single-cut diamonds, ...

A DIAMOND BROOCH, CIRCA 1960 Of floral spray design, set with marquise-shaped and brilliant-cut diamonds, to a baguette-cut stem, stylised ribbo...

A CULTURED PEARL AND DIAMOND NECKLACE, CIRCA 1960 Composed of a single strand of round-shaped cultured pearls of cream tint, measuring from 7.6 ...

A CULTURED PEARL, ENAMEL AND DIAMOND NECKLACE Composed of two graduated strands of round-shaped cultured pearls of cream tint, measuring from 6....

A PAIR OF SAPPHIRE AND DIAMOND EARRINGS Each composed of two pear-shaped motifs, set to the centre with oval-shaped sapphires, framed by brillia...

A PAIR OF SAPPHIRE AND DIAMOND CLIP/EARRINGS, BY MOUAWAD Of triangular dome-shaped design, pavé-set with rose-cut sapphires, within an oxidised ...

AN AQUAMARINE AND DIAMOND RING Set with a square-shaped aquamarine, in a raised gallery, to a millegrain-set single-cut diamond surround and sim...

A CULTURED PEARL AND DIAMOND BRACELET Composed of four rows of round-shaped cultured pearls of cream tint, to a single-cut diamond clasp, in 18...

A SAPPHIRE AND DIAMOND BRACELET Composed of a central line of circular-cut sapphires, enhanced by single- and brilliant-cut diamond accents, to ...

A DIAMOND RING Set with seven old- and brilliant-cut diamonds, mounted in 18K gold, ring size L * This lot is sold without a reserve Condit...

A PAIR OF DIAMOND EARRINGS Each of hoop design, set to the front with brilliant-cut diamonds, mounted in gold, diamonds approximately 0.90ct to...

A DIAMOND RING Set with a brilliant-cut diamond, within a brilliant-cut diamond surround, mounted in 18K white gold, maker’s mark and Irish ass...

A PAIR OF AQUAMARINE AND DIAMOND EAR CLIPS Each of octagonal-shape, set to the centre with an oval-shaped aquamarine, within a border of brillia...

A FRESHWATER CULTURED PEARL AND DIAMOND NECKLACE Composed of two rows of round-shaped freshwater cultured pearls of white tint, spaced by rounde...

A SYNTHETIC SAPPHIRE AND DIAMOND RING, CIRCA 1950 Set with a rectangular-shaped synthetic sapphire, to a scrolled mount enhanced by single-cut d...

AN EMERALD AND DIAMOND NECKLACE Collet-set with oval-shaped emeralds, between similarly-set brilliant-cut diamonds, to polished baton-shaped spa...

A DIAMOND RING The lozenge-shaped motif set with brilliant-cut diamonds, to a polished hoop, mounted in 18K gold, maker’s mark and Irish assay ...

A LATE 19 TH CENTURY PEARL AND DIAMOND BROOCH The openwork concave-shaped brooch of foliate design, set with irregular-shaped pearls of grey an...

A DIAMOND DRESS RING Composed of four bands, collet-set with brilliant-cut diamonds, and further enhance with brilliant-cut diamonds, mounted i...

A TOURMALINE AND DIAMOND RING Set with a cushion-shaped pink tourmaline, within a single-cut diamond surround, mounted in white gold, ring size...

A CULTURED PEARL, SAPPHIRE AND DIAMOND NECKLACE Composed of a single strand of graduated round-shaped cultured pearls of cream tint, measuring f...

A CULTURED PEARL AND DIAMOND BRACELET Composed of four strands of round-shaped cultured pearls of cream tint, to a single-cut diamond-set clasp,...

A SPINEL AND DIAMOND RING Of bi-coloured design, set with a rectangular-shaped (probably synthetic) spinel, within a surround of brilliant-cut d...

A PAIR OF DIAMOND BROOCHES Each designed as a flower, centring a brilliant-cut diamond, petal pavé-set with brilliant-cut diamonds, mounted in ...

A CULTURED PEARL AND DIAMOND NECKLACE Composed of two rows of graduated round-shaped cultured pearls of either cream or grey tint, measuring fro...

A DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond estimated to weigh 3.01 carats, in a six-claw setting, flanked by pear-shaped diamo...

A DIAMOND PENDANT NECKLACE The circular-shaped pendant and suspension loop millegrain-set with brilliant-cut diamonds, to a fine box-link chain,...

A SAPPHIRE AND DIAMOND RING Set with an oval-shaped sapphire, within a brilliant-cut diamond double surround, to a polished hoop, mounted in wh...

A MALACHITE AND DIAMOND PENDANT The rectangular-shaped malachite, set with a square-shaped polished plaque, enhanced with three graduated circul...

A LATE 19 TH CENTURY PEARL AND DIAMOND RING Set with five button-shaped pearls of cream tint, with rose-cut diamond accents, mounted in gold, ...

A PAIR OF DIAMOND EAR STUDS Each brilliant-cut diamond set in a four-claw setting, mounted in 18K white gold Condition Report: Estimated to...

A SAPPHIRE AND DIAMOND CLUSTER RING Set with a rectangular-shaped sapphire, within a brilliant-cut diamond surround, ring size L Condition Re...

A CULTURED PEARL AND DIAMOND RING Set with a baroque-shaped cultured pearl of white tint, to a collet-set brilliant-cut surround, mounted in 18...

A DIAMOND CROSS PENDANT The cross with pierced border and foliate detailing, centring a brilliant-cut diamond weighing approximately 1.40ct, to ...

A PAIR OF DIAMOND EARRINGS Each stud of star-design, set with single-cut diamonds, mounted in 18K gold, length 0.8cm Condition Report: Diam...

A DIAMOND LINE NECKLACE Claw-set with brilliant-cut diamonds, the front highlighted with graduated brilliant-cut diamonds, mounted in gold, dia...

A DIAMOND BROOCH Of spray and foliate design, set with rose- and old-cut diamonds, mounted in 18K gold, French import assay marks, length 5cm ...

A GEM-SET AND DIAMOND RING Of eternity design, collet-set with cabochon green chalcedony, circular-cut sapphire, oval-shaped rubies, cabochon bl...

A DIAMOND NECKLACE The fine cable-link chain with collet-set brilliant-cut diamond spacers, in 18K white gold, length 60cm Condition Re...

A LATE 19 TH CENTURY CULTURED PEARL AND DIAMOND PENDANT/BROOCH Of foliate and ribbon design, centring a cultured pearl, further set with rose- ...

A PAIR OF DIAMOND EARRINGS Each of stud-design, claw-set with a brilliant-cut diamond, mounted in 18K gold, diamonds approximately 1.00ct total...

A Diamond ring The central old-cut diamond, flanked by two smaller, old-cut diamonds, within an open, lattice-work surround, set with single-cut...

A PAIR OF DIAMOND EAR STUDS Each centring a square-cut diamond, within a brilliant-cut diamond surround, mounted in 18K white gold, square-cut ...

A PAIR OF COLOURED DIAMOND AND DIAMOND EARRINGS Of dome-shape design, pavé-set with brilliant-cut diamonds of blue hue and colourless diamonds, ...

AN EMERALD AND DIAMOND RING Of openwork design, centring a collet-set rectangular-shaped emerald, between graduated collet-set brilliant-cut dia...

A PAIR OF JADE AND DIAMOND EAR CLIPS Each composed of a carved two-toned jade depicting a Buddha, suspended from a brilliant-cut diamond suspen...

A DIAMOND FIVE STONE RING Set with five brilliant-cut diamonds in a raised mount, mounted in gold, ring size M½ Condition Report: Estimated...

A collection of three items of jewellery, including a diamond single stone pendant, set with a round brilliant cut diamond with an estimated weigh...

A small collection of jewellery items; to include a pair of Indian rose-cut diamond stud earrings and a similar pair set with polki diamonds, unma...

A collection of five stick pins. To include a rose cut diamond horseshoe stick pin testing at 9ct gold, a stick pin missing its head also testing ...

A collection of three rings; including an opal and diamond cluster ring, marked '9k', ring size S, an opal doublet ring, marked '9ct', ring size R...