RUBY AND DIAMOND PENDENT EARRINGSEach designed as an articulated row of geometric links, set throughout with circular and oval-cut rubies and bril...

ONYX AND DIAMOND-SET EARRINGSEach square-shaped surmount with onyx panels, pavé-set with brilliant-cut diamonds, suspending an openwork drop of ma...

THEO FENNELL: RUBY AND DIAMOND CROSS PENDANT/NECKLACE, 2006The cross pavé-set with circular-cut rubies and treated black diamonds, with applied fl...

DIAMOND CHANDELIER EARRINGSEach rose-cut diamond surmount within a brilliant-cut diamond surround, suspending a series of graduated chandeliers of...

SUAREZ: CULTURED PEARL AND PINK SAPPHIRE FLOWER BROOCHDesigned as a flowerhead, the 13.9mm cultured pearl within a circular-cut pink sapphire peta...

CULTURED PEARL AND DIAMOND EARRINGSEach brilliant-cut diamond surmount, suspending a 14.2mm cultured pearl, diamond approx. 2.20cts total, length ...

DIAMOND-SET DRESS RINGOf crossover design, with rows of graduating baguette and tapered baguette-cut diamonds, between rows of brilliant-cut diamo...

CULTURED PEARL AND DIAMOND NECKLACE AND EARRINGSThe necklace set throughout with brilliant-cut diamonds, suspending a detachable similarly-cut dia...

AQUAMARINE AND DIAMOND RINGThe three step-cut aquamarines, between brilliant-cut diamond shoulders, one diamond deficient, ring size approx. MFor...

DIAMOND EARRINGS, MID 20TH CENTURYEach of openwork, scrolled design, set with brilliant, single and trilliant-cut diamonds, diamonds approx. 2.40...

SAPPHIRE AND DIAMOND BROOCH AND EARCLIPSDesigned as a floral bouquet, set with carved sapphire and single-cut diamonds, tied by a similarly-cut di...

THREE RUBY, SAPPHIRE AND DIAMOND ETERNITY RINGS1st: Set with alternating square-cut diamonds and rubies, 2nd: Set with trios of square-cut rubies ...

DIAMOND EARRINGSOf openwork design, set with brilliant, single and baguette-cut diamonds, diamonds approx. 4.10cts total, length 2.2cmFor further ...

AQUAMARINE AND DIAMOND DRESS RINGSet with an octagonal-cut aquamarine, within a mount pavé-set with single-cut diamonds, between baguette-cut diam...

DIAMOND DOUBLE CLIPSEach set with rose-cut diamonds, length 1.9cmFor further information on this lot please visit Bonhams.com ...[more]

SAPPHIRE AND DIAMOND COCKTAIL WATCH, EARLY 20TH CENTURYThe oblong dial, with Arabic numerals within a cushion-shaped and single-cut diamond bezel,...

CULTURED PEARL AND DIAMOND RINGThe 11.6mm cultured pearl within a single and baguette-cut diamond openwork surround of scrolled design, hoop split...

DIAMOND PLAQUE RING, EARLY 20TH CENTURYThe square-shaped plaque set with five cushion and old brilliant-cut diamonds, the frame set with cushion-s...

DIAMOND BROOCHOf openwork geometric design, set with brilliant and single-cut diamonds, diamonds approx. 5.70cts total, length 5.5cmFor further in...

THREE RUBY, SAPPHIRE AND DIAMOND ETERNITY RINGSEach channel-set with calibré-cut sapphires, rubies or diamonds, diamonds very approx. 0.75cts tota...

TWO SAPPHIRE AND DIAMOND RINGS1st: The cushion-shaped sapphire within an old brilliant-cut diamond surround, 2nd: The oval-cut sapphire, between b...

GEM-SET HEART PENDANT/NECKLACEDesigned as a heart, with a heart-shaped sapphire and a pear-shaped ruby, sapphire and emerald, accented by brillian...

CARTIER: GOLD BRACELET, CIRCA 1978Of 18 carat gold elongated flattened linking, signed Cartier, numbered, London import mark, maker's mark JC, le...

SAPPHIRE AND DIAMOND BRACELET AND RINGThe bracelet designed as a row of princess-cut diamonds, interspersed with oval-cut sapphires, the ring of m...

EMERALD CROSS PENDANTThe cross of textured bark finish, set with step and oval-cut emeralds, length 5.7cmFor further information on this lot pleas...

CARTIER: EARCLIPS, CIRCA 1940Bicoloured, each of tapered reeded design, signed Cartier London, numbered 1061, length 1.2cmFor further information...

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond, weighing 1.44 carats, between tapered shoulders, ring size approx. NFor further information on...

DIAMOND-SET BANGLE, EARRING AND RING SUITEThe hinged bangle, set at the front with alternating rows of brilliant and baguette-cut diamonds, the ea...

SEED PEARL, DIAMOND AND ENAMEL PENDANT, CIRCA 1850The centre of starburst design, set with seed pearls and rose-cut diamonds, with blue enamel dec...

GARNET EARRINGS, PENDANT AND BROOCH, LATE 18TH-EARLY 19TH CENTURY1st: Each earring of cluster design, set with vari-cut garnets, in foiled closed-...

BROOCH, 19TH CENTURY; HEART LOCKET PENDANT1st: The circular openwork Etruscan style brooch within a ropetwist surround, suspending amphora drops, ...

GARNET BROOCH, EARRINGS AND NECKLACE DEMI-PARURE, CIRCA 18901st: The brooch designed as a carbuncle within an oval openwork frame, set with rose-c...

MICROMOSAIC PENDANT LOCKET, CIRA 1870The circular pendant with ropetwist decoration, inlaid with polychrome tesserae depicting a dove holding an o...

GARNET CROSS NECKLACE, MID 19TH CENTURYThe gold snake-link chain suspending swags and oval garnet cabochons within ropetwist frames, suspending to...

ATTRIBUTED TO FROMENT MAURICE: SILVER NECKLACE, 19TH CENTURYEach link designed as an articulated floral garland beneath a winged cherub, alternat...

SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-cut sapphire within a cushion-shaped diamond surround, sapphire approx. 3.25cts, ring size approx. QFor...

GEM-SET BUTTERFLY BROOCH, CIRCA 1900The thorax set with a trio of cabochon opals, and a circular-cut ruby, with similarly-cut sapphire eyes, betwe...

SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphires alternating with duos of cushion-shaped diamonds, the gallery of scrolled design, ring size ...

DIAMOND PENDANT/BROOCH, LATE 19TH CENTURYOf openwork design, millegrain set with cushion-shaped and old brilliant-cut diamonds throughout, diamon...

RUBY AND DIAMOND RINGThe cushion-shaped ruby within a rose-cut diamond surround, ruby approx. 0.60cts, ring size approx. M½ For further informatio...

PAIR OF DIAMOND EARCLIPSBicoloured, set with baguette and brilliant-cut diamonds, diamonds approx. 3.75cts total, length 5.0cmFor further informat...

H.STERN: AMETHYST AND DIAMOND DRESS RINGThe large rectangular step-cut amethyst, set above a brilliant-cut diamond-set star motif, amethyst very a...

DIAMOND AND COLOURED DIAMOND FLORAL SPRAY BROOCHOf floral design, the stamens set with oval-cut diamonds of yellow tint, the petals and stems with...

FANCY COLOURED DIAMOND AND DIAMOND RINGThe marquise-cut Fancy Intense Orange-Yellow diamond, weighing 1.50 carats, between two rows of brilliant-c...

AMETHYST AND DIAMOND RINGThe circular-cut amethyst within a surround of brilliant-cut diamonds, diamonds approx. 0.45ct total, ring size approx. ...

CARTIER: ONYX, DIAMOND AND MOTHER-OF-PEARL PENDANT NECKLACEThe fluted onyx drop suspended from a series of geometric links set with mother-of-pear...

DIAMOND NECKLACE AND EARRINGSThe necklace of fringe design set with brilliant-cut diamonds, suspending tassels terminating in similarly-cut diamon...

AUDEMARS PIGUET: ENAMEL NECKLACE AND EARCLIP SUITEThe articulated collar, with scintillating midnight blue enamel links graduating in size towards...

OPAL AND DIAMOND BRACELET, 1986The oval opal cabochons accented by duos of brilliant-cut diamonds, mounted in 18 carat gold, partial London hallm...

GRIMA: PAIR OF GOLD CUFFLINKS, 1967Single-sided, each rectangular plaque of woven, textured design, mounted in 18 carat gold, signed Grima, maker...

PAIR OF DIAMOND PENDENT EARRINGSEach of cluster design, with detachable drops, set throughout with brilliant and marquise-cut diamonds, diamonds a...

DIAMOND THREE-STONE RINGSet with a central brilliant-cut diamond, weighing 1.33 carats, between two similarly-cut diamonds, remaining diamonds app...

DIAMOND SINGLE-STONE RINGSet with an old brilliant-cut diamond, diamond approx. 1.60cts, ring size approx. O½For further information on this lot ...

SAPPHIRE, CITRINE AND DIAMOND LATTICE BROOCHThe circular-cut pink sapphire between a similarly-cut citrine and sapphire, within a latticework plaq...

NATURAL PEARL AND DIAMOND NECKLACEThe three rows of 4.5-5.3mm natural pearls, between rose-cut diamond spacers and five rows of seed pearls, on a ...

PEARL AND DIAMOND BROOCH, CIRCA 1900Of openwork design with knifewire and ribbon detail, set throughout with old brilliant and rose-cut diamonds, ...

DIAMOND AND PEARL PENDANT/BROOCH, CIRCA 1900The central baroque-shaped pearl and old brilliant-cut diamond cluster, within a radiating knifewire s...

DIAMOND STICK PIN, CIRCA 1900Set with a cushion-shaped diamond, diamond very approx. 1.10cts, length 5.7cmFor further information on this lot plea...

AQUAMARINE AND DIAMOND RINGThe octagonal-cut aquamarine within a pierced surround set with brilliant and single-cut diamonds, aquamarine very appr...

AQUAMARINE AND DIAMOND BROOCH, LATE 19TH CENTURYThe oval-cut aquamarine within a rose-cut diamond surround, the outer surround accented by trefoil...