DE VROOMEN - an 18ct gold citrine and enamel ring. The

DE VROOMEN - an 18ct gold citrine and enamel ring. The oval citrine cabochon, with green enamel surround. Maker's mark for de Vroomen. Hallmarks for London, 1994. Ring size H1/2. Weight 14.7gms.

An enamel and diamond necklace, by Leo de Vroomen each curving link with blue guilloche enamel and graduated round brilliant-cut diamond detail, modelled in 18ct gold, signed de Vroomen(Length: 40cm (

A pair of mabé pearl and enamel earrings, by Leo de Vroomen each collet-set with a mabé pearl in a scrolling surround of grey guilloche enamel, to clip fittings, modelled in 18ct gold(Diameter:

A pair of enamel and diamond earrings, by Leo de Vroomen each collet-set with four round brilliant-cut diamonds with beaded detail, in a blue enamel border, to clip fittings, modelled in 18ct gold, si

A PANTHERE DE CARTIER TSAVORITE GARNET, ONYX AND LACQUER RING, CARTIER in 18ct yellow gold, designed as the head of a panther, its mouth forming the ring, decorated in black enamel and jewelled with t

Patterned sea green enamel, 56 round diamonds ap. 1.80 cts., signed de Vrooomen, ap. 67 dwts. Length 17 1/2 inches.

DIOR, YELLOW GOLD, CITRINE AND ENAMEL RING Containing one sugarloaf citrine measuring approximately 13.50 x 12.00 x 10.80 mm, with dark brown enamel spotted decoration. Ring size 7. Stamp: Dior 750 A5

An 18ct gold and enamel ring, Frascarolo, in the form of a tiger's head, decorated with white, brown and red enamel, and set with brilliant-cut diamonds, the eyes set with rubies. Signed, bearing assa

TIFFANY & CO. - an 18ct gold citrine single-stone ring. The cushion-shape citrine, to the plain band. Signed Tiffany & Co. Hallmarks for London. Ring size M. Weight 7gms. Overall condition good. Minor

A George III 18ct gold enamel memorial ring. The white enamel band with black enamel border, with gold-tone lettering reading 'Thos Monkhouse (illegible) Ob 15 Apr 1793 Ae 68'. Hallmark for London, 17

A late Georgian 18ct gold enamel memorial ring. Designed as a rectangular glazed woven hair panel with applied metal 'WW' over, to the black enamel border, black enamel band with foliate border and 'I

A George IV 18ct gold enamel memorial ring. Designed as a rectangular glass panel containing hair, to the black enamel surround and floral textured surround and shoulders. Hallmark for London, 1823. R

De Vroomen Pair of Gold, Enamel and Diamond Earclips, France 18 kt., patterned yellow and brown enamel, 72 round diamonds ap. 2.65 cts., with maker's mark and French export mark, ap. 21.6 dwts. C

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.36ctw. Citrine - 15.6mm x 12.2mm. MEASUREMENTS: Ring size 6 3/4, ring top is 18.2mm wide. MARKED: 750 M1, Gold marks on the out side of the shank. WEIGHT

A late 19th century 18ct gold diamond and enamel ring. The old-cut diamond trefoil, within a blue enamel heart surround, to the blue enamel foliate shoulders. Estimated total diamond weight 0.10ct. We

A late Victorian 18ct gold diamond and enamel ring. Designed as a cushion shape diamond to a black enamel surround. Ring size N. Weight 3.2gms.

AN 18CT GOLD AND ENAMEL MASONIC RING. 6.3 grams. Q.

AN ANTIQUE 18CT GOLD AND ENAMEL LADIES RING painted with a female within a landscape. Size L.

Leo De Vroomen. Approximately 7.50 Carat Pear-Shaped Aquamarine Surrounded By Brilliant Cut Diamonds, E-F Color, VVS Clarity. Approximately 1.50cts Diamonds. Guilloche Enamel Outside Edges. Top Measur

8 grams, 16mm finger size. Exceptional 18ct white gold ring, citrine and diamonds. Central oval cushion-cut citrine (12x10x

METAL: 18k Gold MEASUREMENTS: Ring size 8.5, top is 16mm wide. GEMSTONES: Citrine - approx. 15.6 x 11.9mm, Diamonds approx. 0.30ctw. MARKED:18k, Maker's mark (partially visible). WEIGHT: 20 grams.

An 18ct gold diamond and citrine band ring. The brilliant-cut diamond line, with circular-shape citrine border. Estimated total diamond weight 0.30ct. Hallmarks for London, 2002. Ring size O. Weight 7

AN 18CT YELLOW GOLD AND ENAMEL FISH RING. 8.1 grams.

An 18ct gold carved citrine and diamond ring. Hallmarks for Edinburgh, 2004. Ring size N. 4.3gms.