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Early 19th century French rose cut diamond necklace, with…

French Diamond Necklace with Royal Provenance

Early 19th century French rose cut diamond necklace, with removable chain, & provision for brooch/pendant attachment. Approx. 172 diamonds in silver setting, total diamonds appro x 2ct. (W56.45g). Provenance: Count Louis de Castelvecchio (1826-1869), Son…

A silver topaz and diamond pendant necklace, featuring a pear…

Blue Topaz & Diamond Pendant Necklace

A silver topaz and diamond pendant necklace, featuring a pear cut blue topaz of approx. 9.30ct to surround set with 20 single cut diamonds, size 24 x 16 mm on a cable link chain to parrot clasp, length 46 cm, wt. 9.02g.

18ct 42 stone sapphire & diamond necklace seven oval dark blue…

Sapphire and Diamond Necklace with Cluster Pendant

18ct 42 stone sapphire & diamond necklace seven oval dark blue sapphires interspaced with diamonds supporting single sapphire and diamond cluster pendant on fine mixed curb link chain, approx 13.00cts tsw and 0.50cts TDW 48 cm length

18ct ruby and diamond necklet double rail knot design all…

Ruby & Diamond Double Rail Knot Necklet

18ct ruby and diamond necklet double rail knot design all channel set with 101 rubies and 44 pave set round brilliant cut diamonds on fine curb link chain, 45 cm length

A modern emerald and diamond necklace in a graduated v-shaped…

Emerald and Diamond Graduated V-Shaped Collar Necklace

A modern emerald and diamond necklace in a graduated v-shaped collar, consisting of sixty-four small oval emeralds of reported weight 10.30 carats and twelve small round brilliant cut diamonds of reported weight 0.23 carats, each claw set, across…

Diamond necklace, the claw-set heart brilliant-cut diamond…

1.5 ct Heart Diamond Necklace with GIA Report

Diamond necklace, the claw-set heart brilliant-cut diamond weighing 1.50 carats, is completed by a fine platinum trace chain, circumference 465 mm, accompanied by a GIA report numbered 3365498769, dated 02 November 2020, stating that the 1.50 carat…

Diamond riviere necklace, composed of a graduated line of 139…

Graduated Diamond Riviere Necklace in Platinum

Diamond riviere necklace, composed of a graduated line of 139 collet-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 13.51 carats, mounted in platinum, length 440 mm.

Tiffany &, Co., platinum and diamond 'Victoria' necklace, of…

Tiffany Platinum & Diamond Victoria Necklace

Tiffany &, Co., platinum and diamond 'Victoria' necklace, of graduated riviere style, comprising one-hundred and seventeen brilliant-cut diamonds together weighing 10.85 carats, completed by a flowerhead clasp set with four marquise-cut diamonds together…

Platinum and diamond necklace, the fancy link chain set at…

Platinum & Diamond Briolette Necklace

Platinum and diamond necklace, the fancy link chain set at intervals with briolette-cut diamond beads, completed by a parrot clasp, length 440 mm.

Diamond necklace, set to the front with a line of 89 claw-set…

Brilliant Fringe Diamond Necklace

Diamond necklace, set to the front with a line of 89 claw-set brilliant-cut diamonds suspending a graduated fringe of articulated bars accented with similarly set brilliant-cut diamonds, completed by a chain of polished spheres, the diamonds together…

Single strand uniform cultured necklace 31 12 mm to 14.89 mm…

Light Pink Pearl Necklace with Diamond Clasp

Single strand uniform cultured necklace 31 12 mm to 14.89 mm light pink pearls on 14ct filigree ball clasp set with four diamonds 45 cm length Retail Au

14ct 86 stone ruby & diamond necklace alternating oval 4 claw &…

14ct Ruby & Diamond Necklace with 86 Stones

14ct 86 stone ruby & diamond necklace alternating oval 4 claw & bead setting, 43 oval mixed cut medium pinkish red rubies (included) approx 8.60cts trd indispersed with 43 single cut diamonds approx 0.43cts TDW,21

Pear shape cabochon opal approx 1.95cts with single diamond set…

Opal Cabochon Pendant on 9ct Herringbone Chain

Pear shape cabochon opal approx 1.95cts with single diamond set to the bail on fine 9ct herringbone link neck chain 38 cm length

A John Hardy flexible silver necklace accented with grain set…

John Hardy Silver Necklace with Diamonds

A John Hardy flexible silver necklace accented with grain set diamonds of estimated total weight 0.50 carats. Silver 925. Weight 14.0 grams. Length 460 mm.

An Art Deco diamond and pearl pendant necklace, of openwork…

Art Deco Diamond & Pearl Pendant Necklace

An Art Deco diamond and pearl pendant necklace, of openwork octagonal outline with starburst interior, the frame set with old-mine cut diamonds, suspending a pair of cultured pearl and diamond drops, to the fine link chain, estimated total diamond weight…

A platinum diamond & Akoya pearl necklace, one hundred akoya…

Platinum Diamond & Akoya Pearl Necklace - 100 Pearls

A platinum diamond & Akoya pearl necklace, one hundred akoya pearls, 8 mm, platinum bow clasp with thirty seven single cut diamonds, length 100 cm

Diamond necklace, retailed by Hardy Bros, of scrolling foliate…

9ct Diamond Necklace by Hardy Bros

Diamond necklace, retailed by Hardy Bros, of scrolling foliate design set throughout with marquise, baguette and round brilliant-cut diamonds, estimated total diamond weight 9.00carats, mounted in platinum, accompanied by Hardy Bros. fitted box, weight 36…

14ct 32 stone sapphire & diamond necklace, central oval cluster…

14ct Sapphire & Diamond Necklace with 32 Stones

14ct 32 stone sapphire & diamond necklace, central oval cluster head with four claw set dark blue mixed cut sapphire approx 2.70ct TSW, set with round two claw & double row of two claw set round brilliant cut diamonds, approx 0.50cts TDW on flat…

18ct 77 stone sapphire and diamond necklace, graduated oval…

18ct Sapphire & Diamond Necklace with 77 Stones

18ct 77 stone sapphire and diamond necklace, graduated oval mixed cut dark blue sapphires with seven stone sapphire fringe all interspaced with round brilliant cut diamonds approx 3.18cts TDW on faceted flat curb link chain 41 cm long

18ct modern hollow curb link panel diamond neck chain, large…

18ct Diamond Curb Link Panel Neck Chain

18ct modern hollow curb link panel diamond neck chain, large curb link supporting cast panel of three classical portraits framed with two rows of 20 round brilliant cut diamonds approx 0.50cts 44 cm long approx 140gms

An Art Deco platinum and diamond set lorgnette, on diamond set…

Platinum and Diamond Lorgnette with Chain

An Art Deco platinum and diamond set lorgnette, on diamond set chain, the folding spectacles with engraved frame and handle; on fancy platinum, diamond set chain and clasp; a total of 33 older cut diamonds of approx. 0.44ct.

A Belle Epoque Revival platinum diamond and sapphire necklace,…

Platinum Diamond and Sapphire Necklace with Pearl Drop

A Belle Epoque Revival platinum diamond and sapphire necklace, the centre with curving bars highlighted with a single oval facet cut sapphire, diamonds and single pearl drop.

Tiffany & Co., platinum and diamond 'Circlet' necklace,…

Tiffany & Co. Diamond Circlet Necklace

Tiffany & Co., platinum and diamond 'Circlet' necklace, centring a bezel-set brilliant-cut diamond, within a surround of ten further brilliant-cut diamonds together weighing approximately 0.26 carats, to an integral fine trace chain completed by a bolt…

Tahitian pearl necklace, comprising thirty three graduating…

Bronze Tahitian Pearl Necklace with Diamond Clasp

Tahitian pearl necklace, comprising thirty three graduating round pearls of deep bronze hues measuring approximately 9.7 mm - 15.0 mm, to a ball clasp set with brilliant-cut champagne and cognac diamonds, length approximately 420 mm.

Platinum modern South Sea cultured pearl and diamond necklace,…

Platinum Pearl and Diamond Necklace with Carre Cut Diamonds

Platinum modern South Sea cultured pearl and diamond necklace, featuring one 12 mm drop shape, silver white colour pearl with purple and green overtones, adorned on top with an abstract cluster of four carre cut diamonds of reported total weight 0.50…

A diamond flower collier style necklet with 10 central flower…

Diamond Flower Cluster Necklet

A diamond flower collier style necklet with 10 central flower clusters comprising of five round brilliant cut diamonds in each, of estimated total weight 1.20 carats, the fixed curve front is attached to a double boxed patterend chain & hook and ring…

Diamond necklace, platinum featuring graduated round brilliant…

Graduated Diamond Bezel Necklace in Platinum

Diamond necklace, platinum featuring graduated round brilliant cut diamonds, all bezel set, approximately 10ct total weight, G/H colour, Si-pique clarity, stamped 'D1001 PT900', 36 grams, length 40 cm

Strand of South Sea pearls, property of a private Sydney…

South Sea Pearl Strand with Diamond Clasp

Strand of South Sea pearls, property of a private Sydney collector, composed of 35 cultured pearls, graduating from approximately 11.50 mm to 15.45 mm, completed by a ball clasp pave-set with brilliant-cut diamonds, the diamonds together weighing…

Platinum and diamond 'Diamonds by the Yard' necklace, Elsa…

Elsa Peretti Tiffany Diamond Necklace

Platinum and diamond 'Diamonds by the Yard' necklace, Elsa Peretti for Tiffany & Co., 2007 designed as a fine trace chain spectacle-set at intervals with eleven brilliant-cut diamonds together weighing approximately 1.50 carats, length approximately 550…

18ct 450 stone ruby and diamond necklace, design of 45 floret…

Ruby and Diamond Necklace with 45 Floret Clusters

18ct 450 stone ruby and diamond necklace, design of 45 floret clusters of oval mixed cut rubies approx 9.0cts tgw surrounded by brilliant cut diamonds approx 6.0cts TDW, 45 cm length

14ct 1189 stone Anglo Indian diamond necklace, articulated pear…

Anglo-Indian Diamond Necklace with 1189 Stones

14ct 1189 stone Anglo Indian diamond necklace, articulated pear cluster sections of 41 old mine cut diamonds approx 10.00cts TDW surrounded by 1148 single cut diamonds approx 11.48cts TDW, 47 cm length

An antique silver mayoral chain and locket, flat circular and…

Antique Mayoral Chain and Locket with Diamond Links

An antique silver mayoral chain and locket, flat circular and diamond links, the large oval locket with central oval boss.

Tiffany & Co., cultured pearl and diamond necklace designed as…

Tiffany Pearl & Diamond Necklace

Tiffany & Co., cultured pearl and diamond necklace designed as a row of 36 white round pearls alternating with clusters of brilliant-cut diamonds, estimated total diamond weight 60 carats, signed Tiffany & Co., mounted in platinum, accompanied by maker's…

Tiffany & Co., diamond 'Enchant Flower' necklace, designed as a…

Tiffany's Enchant Flower Diamond Necklace

Tiffany & Co., diamond 'Enchant Flower' necklace, designed as a swag of flowers set throughout with rose and brilliant-cut diamonds, estimated total diamond weight 12.50 carats, signed Tiffany & Co., mounted in platinum, accompanied by maker's box, weight…

Tiffany & Co., 'Victoria' pendant necklace, set with marquise…

Tiffany & Co. Diamond Flower Pendant Necklace

Tiffany & Co., 'Victoria' pendant necklace, set with marquise and pear shaped diamonds forming a flower head, the fine trace link necklace set at intervals with spectacle-set brilliant-cut diamonds, estimated total diamond weight 2.50 carats, signed…

A rare van Cleef & Arpels diamond 'A Cheval' necklace, composed…

Rare van Cleef & Arpels Diamond Necklace

A rare van Cleef & Arpels diamond 'A Cheval' necklace, composed of a line of claw-set brilliant-cut diamonds flanked by a row of collet-set diamonds completed by a concealed box clasp, the 378 diamonds together weighing approximately 19.28 carats, mounted…

Art Deco diamond pendant necklace, circa 1910, property from a…

1910 Art Deco Diamond Pendant Necklace from Private Collection

Art Deco diamond pendant necklace, circa 1910, property from a private collection, terminating on a swing drop millegrain-set with an old European-cut diamond weighing approximately 1.58 carats, surmounted by a similarly set diamond between an openwork…

Edwardian platinum and diamond bow necklace, designed with a…

Platinum Bow Necklace with Diamond Pendant

Edwardian platinum and diamond bow necklace, designed with a fine diamond set bow with a fine drop pendant set with leaves and small old mine cut diamond, on a fine trace chain, approx. Diamond weight is 0.39cts, to a rectangular box clasp, total weight 5…

Two strands of cultured pearls, uniform strand measuring 6.7 mm,…

Double Strand Pearl Necklace with Diamond Clasp

Two strands of cultured pearls, uniform strand measuring 6.7 mm, finished with a diamond and red paste flower clasp in silver 370 mm, and a delicate strand of graduated pearls measuring 2.6 mm to 5.0 mm, total length 455 mm.

Aquamarine and diamond cocktail necklace, retailed by C.V.…

Aquamarine and diamond cocktail necklace, retailed by C.V. Secrett, the knifewire open collar extending to ribbon terminals set throughout with single-cut diamonds and suspending a briolette shaped aquamarine measuring approximately 470 x 18.70 x 12.5 mm,…

Tiffany and Co diamond bar silver necklace marked and signed,…

Tiffany and Co diamond bar silver necklace marked and signed, length 20 cm. With box

Belle Epoque diamond necklace, designed with alternating…

Belle Epoque diamond necklace, designed with alternating circles, bows and wreaths between fine trace link chains, set throughout with rose, single and old European-cut diamonds, weight 21gm, length 50 cm.

14ct 70 stone sapphire and diamond necklace, twelve graduating…

14ct 70 stone sapphire and diamond necklace, twelve graduating sapphire and diamond floret clusters on fine scroll curve links, 42.5 cm long

Single strand slightly graduated south Seas cultured pearl…

Single strand slightly graduated south Seas cultured pearl necklace, 43 9 to 11.80 mm deep grey lustrous pearls with pearl clasp ringed with diamonds, 44 cm long

Vintage slightly graduating aquamarine bead and cultured pearl…

Vintage slightly graduating aquamarine bead and cultured pearl necklace, round faceted beads interspaced with semi-Baroque 3 mm to 8 mm on three old European cut diamond clasp, 37 cm long

Elsa Peretti for Tiffany & Co. 'Diamonds by the Yard' necklace,…

Elsa Peretti for Tiffany & Co. 'Diamonds by the Yard' necklace, designed as a continuous line of 11 spectacle-set brilliant-cut diamonds alternating between trace link chain connectors, the diamonds together weighing approximately 1.87 carats, mounted in…

Tiffany &. Co, platinum and diamond collar, 1990. Modelled…

Tiffany & Co Platinum Diamond Collar, 1990 - 6.67 carats

Tiffany &. Co, platinum and diamond collar, 1990. Modelled as a continuous line of open geometric links, set throughout with brilliant-cut diamonds together weighing 6.67 carats, completed by a tongue and groove clasp, signed, length 430 mm..…

Chanel, rare vintage Trapezoidal flap, circa 1996 - 1997,…

Chanel, rare vintage Trapezoidal flap, circa 1996 - 1997, styled in diamond quilted black patent leather with silver tone hardware, featuring curb link chain top handle with front flap closure, 19.5 x 25 x 6 cm.

Tiffany, Elsa Peretti heart necklace, 950 platinum, stylized…

Tiffany, Elsa Peretti heart necklace, 950 platinum, stylized heart pave set with fine round brilliant cut diamonds to a fine trace chain, signed ?Tiffany & Co, PT950, Elsa Peretti', with valuation, total length 48 cm, total weight 10 grams

Platinum chain, 950 platinum, fancy link with diamond cut…

Platinum chain, 950 platinum, fancy link with diamond cut engraving, with parrot clasp stamped '950', length 60 cm, total weight 30 grams

Platinum chain, 950 platinum, fancy rectangular diamond cut…

Platinum chain, 950 platinum, fancy rectangular diamond cut links, set with a parrot clasp, stamped '950', length 45 cm, total weight 12 grams