gemstone

UNUSUAL BLUE TOPAZ AND DIAMOND RING the two oval cut blue topaz gemstones approximately 0.15cts each in vertical orientation, surrounded by diamon...

A 9ct gold ring set with three purplish colour change gemstones and diamond accents, size N1/2, and a 9ct gold garnet and diamond ring, size O, we...

A 9ct gold, red gemstone and diamond ring, N, 1.3gm

An Art Deco Ruby & Diamond Ring, a geometric designed three row ring, set to the centre with three oval-cut rubies, rubies approx. 1.50 carats tot...

A graduated five stone diamond ring having five old cut diamonds, total approx 1.2ct with diamond chip spacers, 3 missing, in a claw set moulded g...

A Platinum Solitaire Diamond Ring, set with a brilliant cut white diamond, approximately. 2.8ct, shoulder with a further two baguette cut diamo...

A five stone graduated old cut diamond ring, total approximately 0.43ct in a white metal claw set mount marked as platinum on a yellow metal shank...

Five round brilliant cut diamonds are set in this stunning platinum semi-eternity diamond ring. Item Specifications: Carat: 1.52 Carats. Colour: F...

GENTS 9ct GOLD GREEK KEY 1.00ct DIAMOND RING

A modern 18ct gold diamond ring, the sixteen round cut diamonds set in a contemporary multi-level branched design, ring size N, 5g

Nineteen natural round brilliant cut diamonds 1.50 carats in this 18ct white gold full eternity ring. What better way to show your eternal love th...

One natural round brilliant cut diamond is set in this classic 18ct yellow gold six claw solitaire ring. Item Specifications: Carat: 0.79 Carats. ...

A dazzling round brilliant cut diamond sits between fourteen round brilliant cut diamonds in this twist top shank engagement ring to give a total ...

One 1.09ct round brilliant cut diamond is set between two rows of twenty eight round brilliant cut diamonds in this pretty and delicate 18ct white...

THEO FENNELL, A PARAIBA TOURMALINE AND DIAMOND RING in 18ct white gold, set with a fancy cut Paraiba tourmaline of 6.64 carats in a border of roun...

AN EDWARDIAN BLACK OPAL AND DIAMOND RING the oval-cut opal millegrain collet set within a border of twenty eight old brilliant-cut diamonds in rub...

A Georgian ruby & diamond ring, the ten round cut rubies in closed back collets, flanking six diamonds in rub over settings, size N.

An antique 18ct yellow gold sapphire & diamond ring, set with an oval mixed-cut sapphire and set to each side with a circular-cut sapphire, inters...

A 9ct emerald and diamond ring, set with an oval-cut emerald, six table-cut emeralds and four small single-cut diamonds in an illusion setting, UK...

BEAUTIFUL FRENCH BLUE AQUAMARINE & VS DIAMOND RING (APPROX. 16mm X 13mm) - FRENCH WHITE METAL SETTING TESTS AS 18CT WHITE GOLD APPROX. 12-15ct ...

AN EMERALD AND DIAMOND RING The square cut emerald with canted corners between trapeze and baguette cut diamond two stone shoulders, emera...

A blue zircon and diamond ring, a cluster style ring set centrally with a circular-cut blue zircon, zircon approx. 4.00 carats, surrounded by a ha...

An emerald and diamond ring, a signet style ring set 'east to west' with an oval-cut emerald, surrounded by small brilliant-cut diamonds, marked 1...

A single stone diamond ring, the old cut diamond claw set in white metal to white metal shank, indistinctly stamped 'plat', diamond measures appro...

Französischer Saphir-Brillant-Ring . 750er Weißgold (18 kt). Ringgröße: 52. 5,9 Gramm. Facettierter Saphir circa 9 x 6 mm, umlaufen...

Amethyst-Brillant-Ring . 585er Gelbgold/Weißgold (14 kt). Ringgröße: 50/51. 5,5 Gramm. Ovaler facettierter Amethyst circa 14 x 8 mm...

Aquamarin-Brillant-Ring . 585er Gelbgold (14 kt). Ringgröße: 54. 2,8 Gramm. Facettierter ovaler Aquamarin circa 9 x 5,4 mm, seitlic...

Diamant-Ring . 750er Gelbgold (18 kt). Ringgröße: 53. 6,3 Gramm. 10 Diamant-Carré circa 1 ct in Zargenfassung, verschlungene Form, ...

An emerald and diamond ring, the central emerald cut emerald measuring approximately 9.1mm x 8.1mm x 6.2mm, flanked by two bezel set baguette diam...

AN ART DECO DIAMOND RING CIRCA 1930 Of geometric tiered design, the raised central band set with a line of graduated old European cut...

A fine quality Garrards sapphire and diamond ring, the central oval deep blue faceted sapphire of good colour saturation, in diamond surround and ...

A SAPPHIRE AND DIAMOND RING, CIRCA 1880 the oval mixed-cut sapphire, cut down collet set, within a border of ten cushion and old brilliant-cut dia...

A SAPPHIRE AND DIAMOND RING, CIRCA 1900 the circular mixed-cut sapphire collet set within a six ray star set with rose-cut diamonds, within a simi...

ANTIQUE OPAL AND DIAMOND RING, High carat gold. The opal with a good play of colour. Bright and lively diamonds. Size M. 2.1 grams.

Diamant-Ring . 585er Gelbgold/Weißgold (14 kt). Ringgröße: 52. 2 Gramm. Diamant-Navette im sogenannten Marquise-Schliff circa 8 x 4...

Smaragd-Saphir-Rubin-Brillant-Ring . 585er Gelbgold/Rotgold/Weißgold. Ringgröße: 57. 6 Gramm. Kleiner facettierter Smaragd, Saphir ...

A Victorian 18ct Ruby and old cut diamond ring , size Q, 2.9g. Postage category A

An 18ct White Gold Tourmaline and Diamond Ring, set with a centre paraiba tourmaline, approximately 7.5ct, flanked by small brilliant cut white...

Saphir-Brillant-Ring . 750er Gelbgold (18 kt). Ringgröße: 52/53. 5 Gramm. Mittig facettierter ovaler Saphir, seitlich 6 Saphir-Bagu...

Amethyst-Brillant-Ring . Adolph Merath, Juwelierschmiede, Ulm. 750er Gelbgold (18 kt). Ringgröße: 56. 7,6 Gramm. Ovaler facettierte...

Saphir-Diamant-Ring . 585er Weißgold (14 kt). Ringgröße: 51. 2 Gramm. Ovaler facettierter Saphir, seitlich 6 kleine Diamanten in Kr...

An early 20th century sapphire and diamond ring, the central baguette cut sapphire flanked by two horizontally set rectangular cut diamonds, surro...

An Art Deco aquamarine and diamond ring, the central emerald cut aquamarine measuring approximately 5mm x 7.1mm x 5.7mm, flanked by four round cut...

Large antique 18ct white gold synthetic sapphire and diamond ring, the sapphire approximately 15mm x 10mm surrounded by twenty four old brilliant ...

An opal & diamond ring, of foliate design set with a pear-shaped opal cabochon and four brilliant-cut pink diamonds, textured and polished finish,...

A 9ct yellow gold pearl & diamond ring, set centrally with a row of six white pearls in an open work setting, each side set with thirteen single-c...

A ruby & diamond ring, a wide band set with three rows of oval-cut rubies, interspaced by eight brilliant-cut diamonds, rubies approx. 2.15 carats...

AN EARLY NINETEENTH CENTURY GREEN STONE AND DIAMOND RING, CIRCA 1820 the cushion-cut green stone, in fluted closed back gold setting, between old ...

AN EMERALD AND DIAMOND RING, the central facet cut emerald claw set and flanked by two old cut diamonds to reed and husk shoulders and a plain unm...

A GENTLEMAN'S SOLITAIRE DIAMOND RING, the Victorian cushion cut stone of approximately 0.70cts, gypsy set to a plain wide shank, stamped 18ct, siz...

An 18ct gold kunzite and diamond ring, designed as a central emerald cut kunzite within four claw mount set between decorative diamond set shoulde...

Design-Citrin-Diamant-Ring . Bohnenberger & Böhmler, Pforzheim. 750er Weißgold (18 kt). Ringgröße: 51. 2,5 Gramm. Facettierter Citr...

Rubin-Diamant-Ring . 750er Gelbgold (18 kt). Ringgröße: 51/52. 2,9 Gramm. Durchbrochen gearbeitet, 6 kleine facettierte Rubine in K...

Amethyst-Brillant-Ring . 585er Weißgold (14 kt). Ringgröße: 53. 4 Gramm. 4 facettierte ovale Amethyste circa 6 x 4 mm, 5 kleine Bri...

A FIVE STONE DIAMOND RING the five graduating cushion-cut diamonds, each claw set, between tapering shoulders. Unmarked Total weight 3.5gms Ring s...

TIFFANY & CO. "NOVO" PRINCESS VVS1/F DIAMOND RING IN PLATINUM DIAMOND BAND (WITH BOX & CERTIFICATE) HALLMARKED © TIFFANY & CO. ® PT950 PLATIN...

18K GOLD 2.00CT TCW DIAMOND RING - SIZE M1/2

A Platinum Aquamarine and Diamond Ring, set with a large faceted aquamarine stone, approximately 21mm x 14mm, surrounded by small brilliant cut...

An 18ct Gold Ruby and Diamond Ring, set with a centre faceted ruby, approximately 9.4ct, flanked by small brilliant cut diamonds, size R+, gro...

A VINTAGE EMERALD AND DIAMOND RING in 18ct white gold, circa 1940s, set with a cushion-cut emerald of c.3.50 carats, held in a milgrained rub-ove...