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A CONVERTIBLE DIAMOND TIARA/NECKLACE/BROOCH FIRST HALF OF THE 20TH CENTURY AND LATER Composed of tapering scrolled articulated link...

FONTENAY, A LATE 19TH CENTURY JADEITE JADE, RUBY, DIAMOND, PEARL AND ENAMEL CRANE BROOCH CIRCA 1860 The shaped jadeite panel with a...

An Early 20th Century Diamond Solitaire Ring the oval cut diamond in a white claw setting, to eight-cut diamond set shoulders on a plain polished...

Large 3.4 carat natural diamond nine stone cluster ring, graded for clarity as SI - I1, colour H/I. Centre stone just under 1ct. Ring size L, we...

A late 19th / early 20th century yellow metal five stone emerald and diamond chip ring, stamped '18', size 'O', 5.3 grams.

An early-mid 20 th century single stone diamond ring, the cushion cut diamond measures approx. 8.3mm x 7.5mm x 5.5mm deep, claw set in white met...

An Art Deco Colombian Emerald, Diamond and Onyx Brooch the emerald-cut emerald of approximately 11.40 carat, within a border of calibré cut onyx ...

A Diamond Ring the pear cut diamond, weighing 5.01 carat, in a white claw setting, to emerald-cut diamond shoulders, on a plain polished shank, t...

A late Victorian yellow metal, split pearl, diamond and enamel brooch in the form of a pansy, centred with a round brilliant cut diamond, five blu...

A Sapphire and Diamond Necklace and Bracelet the necklace comprised of a central section formed of three rows of calibré cut sapphires, flanked ...

CARTIER, AN ANTIQUE ART DECO JADEITE JADE, ONYX AND DIAMOND JABOT PIN BROOCH in 18ct white gold, each end of the pin set with polished onyx accent...

An Art Nouveau opal and diamond openwork pendant/brooch, circa 1905, centrally claw set with 4.25ct oval cabochon opal, within rose-cut diamond fo...

Paar Ohrhänger mit Brillanten zus. ca. 2,3 ct, mittlere bis gute Farbe u. Reinheit, WG 18K, 17,9 gr, Länge ca. 5 cm, 21. Jh., minimale Tragespuren...

Victor Mayer for Faberge; An 18ct gold, enamel, diamond, citrine and smoky quartz surprise 'Honey Egg', limited edition no. 36/75, the champagne e...

CARTIER, A DIAMOND LOVE BANGLE in 18ct white gold, the screw motifs punctuated by four round brilliant cut diamonds, signed Cartier and numbered, ...

Ring mit Brillant ca. 1,67 ct flankiert von Saphirtrapezen zus. ca. 0,84 ct, Steingewichte punziert, Brillant ca. LGW (J)/VVS-VS, WG 14K, 13,9 g, ...

Handgearbeiteter Ring mit Brillant von ca. 1,7 ct, ca. WEISS-LGW (H-I)/VS, umgeben von 12 Brillanten zus. ca. 0,3 ct, mittlere Farbe und Reinheit,...

A pair of aquamarine and diamond earrings Each composed of a diamond-set hoop, suspending a cut-cornered rectangular-cut aquamarine and small ro...

A diamond three-stone ring Claw-set with three cushion-cut diamonds, stamped 18ct & PLAT Ring size: N

An exceptional Art Deco lavender star sapphire and diamond ring, circa 1930, centrally claw set with 32ct oval cabochon star sapphire flanked by p...

H Stern: A diamond dress ring Of foliate design, pavé-set with round brilliant-cut diamonds, stamped 18K Ring size: K/L

AN ART DECO EMERALD AND DIAMOND RING in platinum, set with a row of graduating square and rectangular step cut emeralds, accented by a border of s...

CHOPARD, A HAPPY DIAMONDS HEART NECKLACE the pendant comprising five free moving round brilliant cut diamonds in a heart shaped white sapphire loc...

A PAIR OF 6.02 CARAT DIAMOND STUD EARRINGS each set with an emerald cut diamond of 3.01 carats respectively, butterflies stamped 18K 750, 0.9cm, 3...

18ct White Gold Single Stone Diamond Stud Earring 2.05 Carats - Valued By AGI £12,680.00 - This exquisite pair of stud earrings are crafted in 18c...

An 18ct gold, ruby and diamond five stone ring, size 'P', gross weight 2.7 grams, together with an 18ct gold, sapphire and diamond seven stone rin...

Collier mit Brillant von ca. 2,96 ct (punziert), ca. LGW (I-J)/VS und weitere Brillanten zus. ca. 1,41 ct (punziert) von guter Farbe und Reinheit,...

18ct White Gold Full Eternity Diamond Hoop Earring 3.00 Carats - Valued By AGI £9,980.00 - 18ct white gold diamond earrings inside out hoops creol...

Platinum Channel Set Semi Eternity Diamond Ring 0.50 Carats - Valued By AGI £3,030.00 - Eleven princess cut diamonds are channel set in this class...

10ct White Gold Semi Eternity Fancy Diamond Ring 0.25 Carats - Valued By AGI £2,750.00 - Eight baguette cut diamonds are alternately set with seve...

A BLACK OPAL AND DIAMOND CLUSTER RING set with an oval cabochon black opal of approximately 7.23 carats in a double cluster of round brilliant cut...

JEAN SCHLUMBERGER FOR TIFFANY & CO., A VINTAGE PERIDOT AND DIAMOND FLOWER BROOCH in 18ct yellow gold, the domed body set with oval and round cut p...

A LARGE KUNZITE AND DIAMOND PENDANT set with a cushion cut kunzite of approximately 122.32 carats, the mount accented by round cut diamonds, stamp...

'antique' pendant in platinum with a quite big 2,38 carat quality old brilliant cut diamond and two small quality old brilliant cut diamonds - on ...

Title: 2.53Ct Pear Shaped Fancy Pink Diamond Ring - GIA Certified Description: Estimate: £45,000 - £50,000 This gorgeous piece of je...

DAVID WEBB, A PAIR OF CHRYSOPRASE AND DIAMOND CLIP EARRINGS each set with an oval cabochon chrysoprase accented by round brilliant and single cut ...

BULGARI, A DIAMOND TORQUE COLLAR NECKLACE the necklace comprising a row of articulated modular links, some pave set with round brilliant cut diamo...

A 4.02 CARAT DIAMOND RING in platinum, set with a round brilliant cut diamond of 4.02 carats in a border of round brilliant and princess cut diamo...

BULGARI, A FINE VINTAGE DIAMOND BROOCH the scrolling brooch set throughout with round brilliant and baguette cut diamonds, the diamonds all totall...

Title: Beautiful Natural 3.84 CT Black Diamond Earrings Natural Diamonds & 18k Gold Description: Beautiful Natural 3.84 CT Black Diamo...

Title: 2.83 CT Unheated/Untreated Ceylon Cornflour Blue Sapphire Diamonds & 18k Gold Description: Beautiful 2.83 CT Natural Ceylon B...

Title: Beautiful 14.5ct Natural Emerald Bracelet With Natural Diamonds & 18k Gold Description: Beautiful 14.5ct Natural Emerald Bra...

Title: Natural Burma RubyUnheated/Untreated With Natural Diamonds & 18kGold Description: Beautiful 1.27ct Natural Burmese Ruby Ring W...

Title: 18ct Yellow Gold Three Stone Oval Cut Diamond And Sapphire Ring (S2.16) 0.77 Carats Description: A dazzling deep blue oval sapp...

Title: 18ct White Gold Solitaire Diamond Ring With Two Rows Shoulder Set 1.75 Carats Description: One round brilliant cut diamond is s...

Title: 18ct White Gold Diamond Drop Earring 4.40 Carats Description: One hundred and eighty four round brilliant cut diamonds create t...

Title: 18ct White Gold Wire Set Diamond Pendant 0.80 Carats Description: One round brilliant cut diamond 0.80 carats is set on this lo...

Title: 18ct White Gold Tennis Diamond Collarate 18" 6.76 Carats Description: Sixty six round brilliant cut diamonds are set in this te...

Ring, 750 gold with brilliants and an emerald Material: 750 yellow gold Diamonds: 26 brilliants, total ca. 1.0 ct, clarity: VS, colour: F...

Ring 585 gold with brilliants and opal Material: 585 white gold Diamonds: 16 brilliants, total ca. 1.1 ct, clarity: SI, colour: H - I G...

Ring in 750 gold with a coral cabochon, sapphires and diamonds Material: tested for 750 yellow gold Diamonds: 14 rose-cut diamonds Gems...

Ring in gold, silver with diamond section Material: tested for 11 kt gold and silver Diamonds: 7 diamond sections, total ca. 1.0 ct Dim...

Art Deco platinum ring set with a cushion cut natural untreated Ceylon sapphire of approximately 3.2ct and five diamonds to each shoulder, 5.1g, s...

Art Deco platinum ring set with an old cut diamond of approximately 0.9ct surrounded by a circle of calibre cut emeralds, within a further ring of...

A platinum ring set with an emerald cut sapphire measuring 8.55ct and two baguette cut diamonds to each shoulder, the total diamond weight 0.46ct,...

A pair of late 19th century diamond and untested pearl ear pendants, each designed as a central pearl drop mounted within pear shaped graduated ol...

Late Victorian metamorphic pendant/ brooch set with old cut diamonds and split pearls, with removable pendant loop and attachable brooch pin, in o...

An 18ct gold ring set with an oval cut natural unheated pink sapphire of approximately 3.68ct surrounded by sixteen graduated round cut diamonds o...

CARTIER, D'AMOUR, A DIAMOND PENDANT NECKLACE The brilliant cut diamond in a stepped 18 carat white gold collet setting, the diamond estima...

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