CORAL MULTI-STRAND NECKLACE, BRACELET AND EARRING SUITEThe nine strands of 3.5mm-4.0mm coral corallium rubrum beaded necklace with a floral motif ...

EMERALD EARSTUDSEach set with a step-cut emerald, length 9.0mmFor further information on this lot please visit Bonhams.com ...[more]

MULTI-STRAND NECKLACEComposed of five graduated strands of textured links, length of shortest strand 29.0cmFor further information on this lot ple...

EMERALD AND DIAMOND CLUSTER RINGThe oval-cut emerald within a brilliant-cut diamond surround, mounted in 18 carat gold, London hallmark, ring size...

MULTI-STRAND BRACELETComposed of articulated textured links, length 18.2cmFor further information on this lot please visit Bonhams.com ...[more]

CULTURED PEARL NECKLACE, BRACELET AND EARSTUD SUITEThe single strand of 13.5-15.5mm cultured pearls of grey tint on a polished clasp, the bracelet...

CORAL BEAD NECKLACEThe sixteen-strands of coral corallium rubrum branch beads, with a polished clasp set with a cabochon coral, length of shortest...

DIAMOND-SET RINGSet with five brilliant-cut diamonds, diamonds approx. 1.65cts total, ring size approx. T½ (leading edge)For further information o...

DIAMOND-SET POODLE BROOCH, 1994Set throughout with brilliant-cut diamonds, mounted in 18 carat white and yellow gold, diamonds approx. 1.45cts tot...

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond between baguette-cut diamond shoulders, principal diamond approx. 1.00ct, ring size approx. NF...

DIAMOND-SET NECKLACEOf scrolling ribbon design, set throughout with baguette, tapered baguette and brilliant-cut diamonds, diamonds approx. 0.95ct...

SAPPHIRE AND DIAMOND-SET CLUSTER RINGThe rectangular step-cut sapphire within a brilliant-cut diamond surround, ring size approx. QFor further inf...

THREE CULTURED PEARL NECKLACESEach set with trios of 7.5mm cultured pearls, alternating with openwork bar spacers, lengths: 54.0cm, 48.5cm, 38.5c...

DIAMOND SINGLE-STONE RINGSet with a brilliant-cut diamond, diamond approx. 0.50ct, ring size approx. PFor further information on this lot please...

DIAMOND-SET EARRINGSEach of geometric design, decorated with brilliant-cut diamonds, diamonds approx. 1.00ct total, length 2.6cmFor further infor...

FANCY-LINK NECKLACEThe graduated series of textured and polished Byzantine-links, length 45.0cmFor further information on this lot please visit B...

TWO AMETHYST-SET RINGS1st: The oval-cut amethyst in a 9 carat gold setting, 2nd: Set with a step-cut amethyst, 1st: UK hallmark, ring sizes approx...

DIAMOND-SET DRESS RINGTricoloured, of openwork design set with brilliant-cut diamonds, diamonds approx. 2.90cts total, maker's mark, ring size a...

TRICOLOURED GOLD BRACELET, 1977Composed of articulated textured and polished links, mounted in 9 carat white, rose and yellow gold, maker's mark C...

CULTURED PEARL AND DIAMOND NECKLACE AND BRACELET1st: The three strands of 8.0mm cultured pearls, with a brilliant and single-cut diamond flowerhea...

OPAL AND DIAMOND-SET CLUSTER RINGThe oval opal cabochon within a brilliant-cut diamond surround, mounted in 18 carat gold, London hallmark, ring s...

DIAMOND SINGLE-STONE RING, 1895The old brilliant-cut diamond, mounted in 18 carat gold, diamond approx. 2.10cts, UK Hallmark, ring size approx. U...

TWO GOLD BRACELETS AND CHAIN1st: The bracelet of woven design, 2nd: The bracelet of brick-link design, 3rd: The necklace composed of triple trace-...

DIAMOND BANGLEThe hinged torque bangle of textured and engraved design, with openwork brilliant-cut diamond terminals, diamonds approx. 1.30cts to...

AQUAMARINE AND DIAMOND RINGThe cushion-shaped aquamarine between trios of brilliant-cut diamonds, diamonds approx. 0.25ct total, ring size approx...

CITRINE, SAPPHIRE AND DIAMOND BROOCH AND EARCLIP SUITEThe oval-cut citrine beneath a ribbon surmount and spray, set with vari-coloured treated pea...

GARNET AND DIAMOND CLUSTER RING, 1989The oval-cut garnet within a surround of brilliant-cut diamonds, mounted in 18 carat white gold, London hallm...

EMERALD AND DIAMOND DRESS RINGSet with step-cut emeralds and single-cut diamonds, ring size approx. MFor further information on this lot please v...

KUNZITE AND DIAMOND-SET EARRINGSEach pear-shaped kunzite drop suspended from a brilliant-cut diamond and circular-cut kunzite with scrolling bril...

OPAL AND DIAMOND-SET CLUSTER RINGThe oval opal cabochon within a single-cut diamond surround, ring size approx. M½For further information on this ...

TANZANITE AND DIAMOND CLUSTER EARRINGSEach oval-cut tanzanite within a surround of brilliant-cut diamonds, diamonds approx. 0.70ct total, length ...

TANZANITE AND DIAMOND-SET PENDANT/NECKLACEThe oval-cut tanzanite suspended from a brilliant and tapered baguette-cut diamond surmount, the necklac...

DIAMOND SINGLE-STONE RINGThe marquise-cut diamond of brown tint between single-cut diamond shoulders, principal diamond untested for natural colou...

DIAMOND NECKLACESet with graduated brilliant-cut diamonds of brown tint, diamonds untested for natural colour, diamonds approx. 32.50cts total, l...

DIAMOND, EMERALD AND CULTURED PEARL-SET BROOCHOf abstract openwork floral design, set to the centre with an old brilliant-cut diamond, oval-cut e...

TANZANITE AND OPAL RINGThe cushion-shaped tanzanite set between opal inlaid shoulders, ring size approx. O½ (leading edge)For further information ...

OPAL CAMEO AND GEM-SET PENDANTThe opal cameo carved to depict a man wearing a plumed helmet, the reeded surround and surmount set with step-cut em...

EMERALD AND DIAMOND PENDANT/NECKLACEThe step-cut emerald within a brilliant-cut diamond surround, via a trilliant and princess-cut diamond surmoun...

FANCY-LINK BRACELETOf polished curb-linking, length 19.3cmFootnotes:From the Collection of Dame Joan Collins.'I bought this for myself in Califor...

TORQUE NECKLACEOf polished finish, inner circumference approx. 37.0cmFootnotes:From the Collection of Dame Joan Collins.'I bought this for myself ...

JADE AND DIAMOND PENDENT EARCLIPSEach carved jade plaque within a foliate surrounds, set with single and baguette-cut diamonds, suspended from sim...

RUBY AND DIAMOND LINE BRACELETSet throughout with oval-cut rubies, between duos of brilliant-cut diamonds, length 17.5cmFootnotes:From the Collect...

CULTURED PEARL AND RUBY BRACELETThe four strands of 5.0mm cultured pearls with circular-cut ruby spacers and a heart-shaped ruby-set clasp, length...

RUBY, DIAMOND AND ENAMEL DRESS RINGOf geometric bombé form, set with a central oval ruby cabochon and brilliant-cut diamonds, with black enamel de...

TURQUOISE AND SAPPHIRE NECKLACE, CIRCA 1900Set throughout with oval turquoise cabochons, alternating with floral clusters accented by circular-cut...

VASARI: TOURMALINE, MOTHER-OF-PEARL AND DIAMOND-SET EARCLIPSEach set with marquise and pear-shaped cabochon tourmalines, between fluted mother-of-...

TIFFANY: ENAMEL BANGLEOf ropetwist design, decorated with blue and opalescent enamel, signed Tiffany & Co, inner circumference 17.0cmFootnotes:Fro...

FANCY-LINK BRACELETBrick-linking, length 18.8cmFootnotes:From the Collection of Dame Joan Collins.'This was given to me by my husband, Ron Kass, f...

CHROME DIOPSIDE AND DIAMOND-SET RINGThe chrome diopside crystals within a textured abstract setting accented with a brilliant-cut diamond, ring si...

ARTHUR KING: CORAL AND DIAMOND-SET BROOCH, CIRCA 1970The coral, corallium rubrum encased in a textured abstract surround accented with brilliant-...

RUBY AND DIAMOND RINGThe old brilliant-cut diamond between circular-cut rubies, diamond approx. 0.55ct, Hungarian assay mark, ring size approx. T...

SAPPHIRE AND DIAMOND RINGThe circular-cut sapphire between cushion-shaped diamonds, diamonds approx. 0.50ct total, ring size approx. SFor further ...

FANCY-LINK BRACELETOf brick-linking, length 17.3cmFor further information on this lot please visit Bonhams.com ...[more]

DIAMOND-SET FLORAL SPRAY BROOCH, CIRCA 1945Bicoloured, set with cushion-shaped, old brilliant and single-cut diamonds, diamonds approx. 4.05cts to...

GEM-SET MAGNIFYING GLASSEngraved throughout with scroll and foliate motifs, the frame set with turquoise cabochons and seed pearls, suspended from...

BOUCHERON: SILVER-GILT AND ENAMEL CASE, MID 20TH CENTURYThe blue enamel lid with an engraved overlay of polished and textured latticework, the bas...

TANK BRACELET, CIRCA 1945Of fluted hemispherical and triangular linking, length 20.0cmFor further information on this lot please visit Bonhams.co...

CULTURED PEARL AND DIAMOND-SET NECKLACE AND PENDENT EARRINGS1st: The single row of graduated 14.4mm-12.0mm cultured pearls, on a pavé-set brillian...

WHITE SAPPHIRE AND DIAMOND-SET LONGCHAIN NECKLACEThe chain accented along its length with collet-set rose-cut white sapphires, the links between p...

DIAMOND HALF-ETERNITY RINGSet with seven marquise-cut diamonds, diamonds approx. 1.60cts total, ring size approx. MFor further information on this...