A diamond single-stone ringClaw-set with an old round brilliant-cut diamond, weighing approximately 1.77cts, to a plain hoop, size Q, stamped '18C...

A pair of mother-of-pearl and diamond earringsEach circular plaque set with mother-of-pearl and round brilliant-cut diamonds with ropetwist design...

An emerald and diamond brooch, Deakin & Francis, 1967Designed as a stylised foliate spray accented with circular-cut emeralds and round brilliant-...

A diamond single-stone ring, Hamilton & InchesClaw-set with a round brilliant-cut diamond, estimated weight approximately 1.80cts, to a plain hoop...

An emerald and diamond cocktail ring, mid-20th centuryClaw-set with a rounded square cabochon-cut emerald, measuring approximately 17.0 x 15.9 x 1...

A gem-set bird brooch, Circa 1960Designed as two lovebirds perched upon a branch, the carnelian bead bodies with circular-cut ruby and sapphire ro...

A citrine dress ring, circa 1950Claw-set with a step-cut citrine, measuring approximately 24.1 x 19.1 x 22.5mm, to a triple-ring hoop, size LFor f...

A gem-set brooch and a synthetic ruby and diamond cocktail ringThe foliate spray brooch, set with diamonds, emeralds and a ruby, length approximat...

A topaz and diamond ringClaw-set with a cushion-cut topaz, measuring approximately 17.1 x 14.0 x 6.1mm, framed by round brilliant-cut diamonds, to...

A pair of diamond hoop earringsEach pavé-set with round brilliant-cut diamonds, of various near colourless and light brown tints, length approxima...

A gem-set broochOf basket and flower design, in two-tone metal and embellished with circular-cut rubies and a sapphire, and brilliant, marquise, b...

A diamond broochOf flowerhead and scroll design, set throughout with round brilliant-cut diamonds, width approximately 55mm, estimated total diamo...

An emerald and diamond cluster ringClaw-set with an octagonal-cut emerald, measuring approximately 11.4 x 9.5 x 4.5mm, framed by a cluster of sing...

A ruby and diamond cluster ringClaw-set with circular-cut rubies and round brilliant-cut diamonds, to plain hoop, size O, stamped '750', British h...

An amethyst and diamond broochWith central claw-set cabochon-cut amethyst, measuring approximately 18.0 x 15.0 x 11.9mm, the openwork frame embell...

A pair of jadeite and diamond earringsEach mounted with a circular disc of jadeite, set to the side with graduated marquise and pear-cut diamonds ...

A pair of opal and diamond earringsEach claw-set with a circular cabochon-cut opal framed with round brilliant-cut diamonds, estimated total diamo...

A gem-set giardinetto brooch, mid-20th centuryDesigned as a wire-work basket, claw-set with pear, oval and circular-cut assorted gems, including a...

A cultured bracelet with gem-set claspDesigned as four rows of fairly uniform cultured pearls, diameters approximately 5 - 5.4mm, individually kno...

A cultured pearl and diamond ringDesigned as a cluster of cultured pearls and round brilliant-cut diamonds, to a plain hoop, size M½, stamped '585...

A cultured pearl necklaceDesigned as a single strand of cultured pearls measuring approximately 6.3 - 6.4mm, to a circular clasp, length approxima...

A diamond and coin necklaceThe necklace composed of fluted metal beads, suspending a detachable collet-set coin accented with a row of round brill...

A diamond and sapphire Maltese cross brooch/pendantDesigned as a Maltese cross, set with round brilliant-cut diamonds and with a circular-cut sapp...

A ruby and diamond clipOf geometric architectural design, set with calibré-cut rubies, square-cut and round brilliant-cut diamonds, width approxim...

A tourmaline and diamond dress ringOf abstract design, claw-set with a rectangular-cut tourmaline, measuring approximately 16.4 x 9.4 x 5.9mm, off...

A sphene and diamond ring, Kat FlorenceOrnately set with an oval-cut sphene, estimated weight approximately 1.95cts, the ornate shoulders set with...

An enamel and diamond braceletEach link applied with black enamel and embellished with round brilliant-cut diamonds, length approximately 18cm, cl...

A chalcedony and diamond braceletDesigned as a row of oval cabochon-cut chalcedony, alternating with crosslinks, set with graduated round brillian...

A collection of itemsComprising: a fine belcher-link longchain, set at intervals with baroque-form pearls, chain of adjustable length, maximum len...

A turquoise and diamond broochDepicted as a floral spray with stamens embellished with turquoise and leaves accented with round brilliant-cut diam...

A turquoise and diamond composite charm ringThe rope-twist ring to a heart-shaped pendant set to one side with circular cabochon-cut turquoises an...

Two lady's wrist watches, mid-20th centuryComprising: an Omega watch, with champagne-coloured square dial, with baton numerals, signed, to a taper...

A collection of jewelleryComprising: a round brilliant-cut diamond-set three-stone twist ring, in three-coloured metal, size M, stamped '750'; two...

A diamond Commitment ring, by HennellDesigned as an 18ct gold tapering, circular-section band, one terminal rubover-set with a round brilliant-cut...

Two lady's wrist watches, Gucci and Raymond WeilComprising: a circular dialed watch, to an articulated metal strap, dial signed 'Gucci', inner cir...

A pair of aquamarine earclips, a similar pendant and a ruby broochThe earclips each claw-set with an oval-cut aquamarine, to a scroll surround, le...

A tourmaline bead set necklace, Louise Shafar, GlasgowComposed of yellow metal fine belcher-form links, with central line drop, set with seven 'wa...

A collection of jewelleryComprising: a cultured pearl necklace; a diamond stick pin, set with a pear-shaped diamond, measuring approximately 6.5 x...

A cultured pearl and ruby bracelet and a ruby and diamond Madonna pendantThe bracelet composed of three rows of cultured pearls, with a ruby and c...

A ruby and diamond brooch, early 20th centuryOf foliate spray design, set with graduated round brilliant and single-cut diamonds and claw-set with...

A ruby and diamond cluster ringClaw-set with an oval-cut ruby, measuring approximately 7.9 x 6.5 x 2.8mm, framed by round brilliant-cut diamonds, ...

A ruby and diamond demi-parure, mid-20th centuryComprising: a foliate spray design brooch, set with oval-cut rubies and graduated single-cut diamo...

A diamond Five-stone ringClaw-set with uniform round brilliant-cut diamonds, flanked above and below by open plain-polished borders, to a tapering...

A diamond pendantChannel-set to a line with round brilliant-cut diamonds, to a fine-link chain, chain stamped '750', estimated total diamond weigh...

A diamond cluster ring and a diamond half-eternity ringThe first claw-set with round brilliant-cut diamonds, to a plain hoop, size Q, stamped '18C...

A lady's diamond wrist watchThe circular bezel set with old round brilliant-cut diamonds, the dial applied with Arabic numerals, to a black strap,...

A seed-pearl necklace, VictorianThe intricate design set with woven seed-pearls, backed by mother-of-pearl, length approximately 43cm, seed-pearls...

A Lady's 9ct Gold and Diamond Wrist watch, Bueche-GirodThe oval matt gold dial with black hands and encircled with small brilliant-cut diamonds, t...

An Amethyst and Seed-Pearl Necklace, EdwardianMillegrain-set with three circular-cut amethyst and seed-pearl clusters to a necklace of scroll desi...

A synthetic amethyst brooch and a cultured pearl broochThe first designed as a wirework and textured scroll, set with a circular-cut synthetic ame...

A collection of jewelleryComprising: a diamond single-stone ring, claw-set with a round brilliant-cut diamond, with three graduated single-cut dia...

A pearl and diamond necklaceThe single-strand of graduated design, pearls measuring from approximately 6.3 x 5.7 - 3.4 x 3.2mm, to a cluster clasp...

Two gem-set pendant/brooches and another similar brooch, circa 1890Each of open scroll design, one set with an oval-cut peridot amidst seed-pearl-...

A citrine and seed-pearl necklace centrepieceOf foliate and swag design set with an oval-cut citrine and three pear-shaped citrine drops, embellis...

A cultured pearl necklace with diamond claspDesigned as three graduated rows of cultured pearls, measuring approximately 9.1 x 9.2 - 5.5 x 5.1mm, ...

A collection of jewelleryComprising: a foliate brooch set with citrines, possibly Bernard Instone; width approximately 52mm; a gem-set brooch, pos...

A collection of stickpinsSome set with gem-stones, in a variety of designs (16)For further information on this lot please visit Bonhams.com ...[m...

A gent's 18ct gold automatic wrist watch, Bueche-Girod, 1966The satin-finished gold-coloured dial with baton numerals and date aperture, case diam...

A Gent's manual wind square wristwatch, Girard Perregaux, circa 1950Movement: 17-jewel manual windDial: Brushed silvered, applied gilt dart hour m...

A Gent's stainless steel quartz calendar bracelet watch with alarm, TAG Heuer, circa 2005Model: Aquaracer AlarmReference: WAF111Z RRM1573Signed: C...