platinum

18ct Gold and Platinum Sapphire and Diamond Ring

A platinum graduated brilliant-cut diamond line pendant, suspended from a platinum spiga-link chain. Estimated total diamond weight 0.30ct, G-H co...

A platinum square-shape diamond band ring, with central recess. Estimated total diamond weight 0.25ct. Hallmarks for Birmingham, 2007. Ring size L...

Platinum diamond pendant, with chain. Total diamond weight 0.25ct. Hallmarks for Sheffield. Length of pendant 1.9cms. Length of chain 39.5cms. 9gm...

9ct White Gold Gem Set Ring, 1.46g, and Platinum and Gem Set Ring, 2.12g

An early 20th century gold & platinum sapphire & diamond brooch. Estimated total circular-cut diamond weight 0.20ct. Length 4.9cms. 4.6gms.Conditi...

Platinum pendant featuring a baroque pearlmeasuring approx. 13mm x 10mm, suspended from a split diamond set bale, set with eight round brilliant c...

Platinum solitaire ring set with round brilliant cut diamond calculated as weighing approx. 0.15ct set in four claw offset mount, finger size K, w...

An 18ct yellow gold and platinum amethyst and diamond navette shaped cluster ring, the central amethyst approx 1ct, surrounded by twelve small dia...

An 18ct yellow gold and platinum three stone ring (lacking central stone), size M/N, approx 1.2g.

Platinum solitaire ring set with round brilliant cut diamond calculated as weighing approx. 1.25ct, approx. colour K/L, approx. clarity VS1/2, fin...

Platinum brooch depicting a sailboat on a choppy sea, with sails set with seventeen round brilliant cut diamonds, three further diamonds set in th...

CHARTER CLUB; a part dinner service decorated in the 'Grand Buffet Platinum' pattern, made in Sri Lanka exclusively for Federated Department Store...

18ct and platinum solitaire ring set with a round brilliant cut diamond weighing approx. 0.33ct with a diamond accent accent on shoulders, finger ...

An early 20th century 18ct gold & platinum diamond & sapphire three-stone ring. Stamped 18CT & PT. Ring size L. 2.1gms.Condition Report:One diamon...

9ct yellow gold ring set with five graduated gree paste stones (one deficient) and clear paste highlights (some deficient), finger size Q, weight ...

An early 20th century 18ct gold & platinum diamond & sapphire cluster ring. Stamped 18CT & PLAT. Ring size P. 2.4gms.Condition Report:Estimated to...

An early 20th century gold and platinum old-cut diamond cluster bar brooch. Estimated total diamond weight 0.70ct, I-J colour, SI2-P1 clarity. Len...

A mid 20th century 18ct gold and platinum diamond four-stone ring, stamped 18ct PLAT, ring size O, 1.7gms. A mid 20th century 18ct gold diamond si...

A mid 20th century 18ct gold and platinum diamond five-stone crossover ring, estimated total diamond weight 0.10ct, stamped 18ct PLAT, ring size M...

An early 20th century gold old-cut diamond and synthetic sapphire 'nugget' brooch. Estimated total diamond weight 0.20ct. Length 8cms. Total weigh...

A pair of gem and enamel peacock earrings, with seed pearl drops. One gem deficient. Length 11.8cms. 19.2gms.Condition Report:Some surface scratch...

A graduated single-cut diamond five-stone ring, estimated total diamond weight 0.10ct, ring size R1/2, 1.7gms. A 9ct gold sapphire and diamond hal...

15ct gold & platinum cultured pearl & amethyst floral brooch 3.6g

18ct gold & platinum diamond three stone ring 1.4g Size M

GOLD AND PLATINUM RING set with three small round brilliant cut diamonds, 1.8gms, ring size 'M'

A diamond single stone ring, the brilliant-cut diamond mounted in platinum, London hallmark, diamond weight approximately 1.00 carat, ring size O....

Tavannes. A lady’s platinum and diamond-set cocktail watch, circa 1930. Movement: cal. 354, manual winding, 15 jewels. Dial: silvered, Arabic nume...

An early 20th century diamond pendant/brooch, the openwork cartouche set throughout with old brilliant-cut diamonds and with a pearl highlight to ...

An Art Deco diamond double-clip brooch, circa 1930, of pierced ribbon design, set throughout with baguette, brilliant and single-cut diamonds, mou...

An Art Deco ruby and diamond brooch, circa 1930, the open circlet set throughout with transitional-cut diamonds and with step-cut ruby highlights,...

A sapphire and diamond clip, circa 1940, the odeonesque scroll of bicolour design, set with brilliant-cut diamonds and calibré-cut sapphires, moun...

An Art Deco diamond brooch, circa 1930, the openwork panel set with a central old brilliant-cut diamond, weighing 1.96 carats, within a similarly-...

An early 20th century aquamarine and diamond bar brooch, the three vari-cut aquamarines spaced by old brilliant and rose-cut diamonds, mounted in ...

An early 20th century black velvet and diamond bracelet, the plain black velvet supporting a central buckle set with old brilliant and single-cut ...

A diamond and hardstone necklace, set with a rose-cut diamond within an openwork whorl surround, set throughout with brilliant-cut diamonds and co...

An aquamarine, sapphire and diamond pendant by Fei Liu, the step-cut aquamarine within a border of brilliant-cut diamonds, with trefoils of circul...

An Art Deco ruby and diamond target ring, the transitional-cut diamond set within a surround of calibré-cut rubies, to diamond-set shoulders, moun...

An Art Deco diamond bracelet, set with a marquise-shaped diamond with graduated baguette-cut diamonds to either side, with calibré-cut emerald hig...

Bremont. A rare limited edition stainless steel diver’s wristwatch made for the members of The Royal Household for Her Majesty The Queen’s Platinu...

Title: New! Cubic Zirconia 2 Heart Ring in Rhodium Overlay Sterling SilverDescription: NEW! Cubic Zirconia 2 Heart Ring in Rhodium Overlay St...

Title: New! Finest Austrian Crystal Solitaire Ring & PendantDescription: New! Finest Austrian Crystal Solitaire Ring & Pendant.  Finest Austr...

Title: New! Arizona Sleeping Beauty Turquoise and Natural Cambodian Zircon RingDescription: New!  Arizona ...

Title: New! Charmes De Memoire Light Yellow Murano Style Glass Bead BangleDescription: New! Charmes De Mem...

Title: New! Charmes De Memoire Light Pink Murano Style Glass Bead BangleDescription: New! Charmes De Memoi...

Title: New! 2 Piece Set - Pink Sapphire and Natural Cambodian Zircon Ring and PendantDescription: New! 2 P...

Title: New! Diamond Elephant Band RingDescription: New! Diamond Elephant Band Ring in Platinum and 18...

Title: New! Ethiopian Welo Opal and Natural Cambodian Zircon Ring in Platinum Overlay Sterling SilverDescription: ...

Title: New! Elanza simulated CZ Unicorn Ring in Platinum Overlay Sterling SilverDescription: New! Elanz  s...

Title: New! African Amethyst Solitaire Ring in Platinum Overlay Sterling SilverDescription: New! African A...

TIFFANY AND CO, SOLITAIRE DIAMOND RING. Platinum. Bright and lively diamond. Singed and numbered Tiffany and Co. Size: K 1/2 3.6 grams.

CERTIFICATED CEYLON SAPPHIRE AND DIAMOND CLUSTER RING, Platinum. Vibrant sapphire of approx. 3 ct. (Certificated, Ceylon, No Heat). Diamonds brigh...

ART DECO DIAMOND AND ENAMEL CLUSTER RING 18 ct gold and platinum Diamond bright and lively approx 1.01 ct Enamel in good condition. Size L 3.4 gr...

ART-DECO SUGAR LOAF SAPPHIRE AND DIAMOND CLUSTER RING, Platinum. Fine sugar loaf cut sapphire of approx. 8.60 ct. Diamonds bright and lively. Size...

DIAMOND RING, Platinum Set with round and baguette cut diamonds, totalling approx. 3.12 ct. In our opinion G-H colour, VS-Si clarity. Size P 1/2....

LARGE ART-DECO DIAMOND RING, platinum. Diamonds totalling approx. 2.10 ct. Center diamond 1.10 ct. Bright and lively. Head L. 22 mm. Size N 1/2. 7...

EDWARDIAN DIAMOND BROOCH Platinum. Diamonds totalling approx. 3.20 ct. In our opinion, the diamonds are H-I colour, Mainly VS/SI clarity. W. 5.5 c...

BELLE EPOQUE PEARL AND DIAMOND PENDANT NECKLACE, Platinum. Diamonds totalling approx. 2 ct. H-I colour, VS/SI clarity. Pearl of approx. 5 mm. (unt...

BELLE EPOQUE CERTIFICATED NATURAL SALTWATER PEARL AND DIAMOND TASSLE PENDANT, Platinum. Fine pearls, 3.7 - 2.4 mm. (Certificated, Natural saltwate...