A 'coloured' diamond and gem-set cluster ring. The

A 'coloured' diamond and gem-set cluster ring. The circular-shape 'blue' diamond collet, with alternating calibre-cut ruby and aquamarine surround, to the single-cut diamond shoulders. Principal diamo

(401754-5-A) A diamond and gem-set cluster ring. The oval six-ray star green-gem cabochon, with single-cut diamond surround. Estimated total diamond weight 0.30ct. Ring size L. Weight 5.2gms. Please b

Two diamond and gem-set cluster rings. To include a mid 20th century 18ct gold sapphire, diamond and colourless paste cluster ring, together with a 9ct gold aquamarine and diamond cluster ring. Estima

A diamond and gem-set cluster ring. The circular-shape pink-gem, raised to the single-cut diamond surround, with tapered shoulders. Ring size N 1/2. Weight 4.3gms. Overall condition good to fair. Some

Two 9ct gold diamond and gem-set cluster rings. To include a sapphire and diamond cluster ring, together with a prasiolite and diamond ring. Estimated total diamond weight 0.15ct. Hallmarks for 9ct go

Four diamond and gem-set rings. To include a 9ct gold diamond cluster ring two diamond and gem-set cluster rings and a 9ct gold paste set ring. AF. Estimated total diamond weight 0.20ct. Three with ha

A diamond and glass-filled blue-gem cluster ring. The oval-shape glass-filled blue-gem, within a rose-cut diamond surround, with similarly-cut diamond openwork shoulders. Ring size L1/2.

A selection of three diamond and gem-set rings. To include a marquise-shape citrine and diamond cluster ring, an oval-shape green gem and diamond cluster ring, together with a sapphire and diamond ban

Three diamond, cubic zirconia and gem-set cluster rings. To include a 9ct gold diamond ring, a 9ct gold cubic zirconia and red-gem ring, together with a sapphire and diamond ring. Estimated total diam

Four gem-set dress rings. To include a 9ct gold tanzanite and diamond ring, a 9ct gold sapphire and diamond ring, a 9ct gold vari-gem cluster ring, with one further gem-set ring. Three with hallmarks

A 9ct gold blue sapphire and white gem cluster ring and a diamond three-stone ring. Calculated weight of sapphire 2.68cts, based on estimated dimensions of 9 by 7.1 by 5mms. Estimated total diamond we

Three 9ct gold diamond and gem-set rings. To include a sapphire and diamond cluster ring, a diamond and gem-set floral dress ring, together with an amethyst and diamond cluster ring. Estimated total d

A selection of four 9ct gold gem-set dress rings. To include a circular opal cabochon and sapphire cluster ring, a multi gem and diamond dress ring, together with two further rings. Three with hallmar

Four diamond rings. To include an illusion-set diamond five-stone ring, a diamond three-stone crossover ring, a colourless gem cluster ring, together with a colourless gem dress ring. Estimated total

Four gem-set rings. To include a 9ct gold synthetic moissanite ring, a 9ct gold ruby and diamond dress ring, a 9ct gold pink and colourless gem cluster ring, together with a diamond half eternity ring

Four 9ct gold diamond and gem-set rings. To include a diamond cluster ring, an emerald and diamond cluster ring. together with two further rings. Estimated total diamond weight 0.60ct. Hallmarks for 9

An 18ct gold opal and diamond novelty brooch, and an 18ct gold gem-set cluster ring. The brooch designed as a pair of sunglasses with oval opal cabochon lenses and brilliant-cut diamond bridge, the ri

Four 9ct gold diamond and gem-set rings. To include a diamond cluster ring, a sapphire and diamond cluster ring, together with two further rings. Estimated total diamond weight 0.25ct. Hallmarks for 9

Antique 18kt yellow gold cluster ring displaying a central round faceted gem with a surround of diamonds and faceted colored gems. Apparently unmarked. Total approx. weight is 2.5 dwt (gross). Ring si

Vintage Size: 7 1/2 US Materials: White gold Gemstone: Diamond Gem color: Colorless Adjustable Style: Mid-century Description 18k white gold geometric diamond ladies long modernistic cluster rin

Four diamond and gem-set dress rings. To include a 9ct gold diamond cluster ring, a 9ct gold diamond and amethyst dress ring, together with two further rings. One AF. Estimated total diamond weight 1.

Six 9ct gold diamond and gem-set rings. To include an emerald and diamond dress ring, a ruby and diamond cluster ring, with four further rings. Estimated total diamond weight 0.30ct. Hallmarks for 9ct

Four diamond and gem-set rings. To include a 9ct gold blue topaz and diamond cluster ring, a 9ct gold sapphire and diamond ring, together with two further rings. Estimated total diamond weight 0.70ct.

Four gold diamond and gem-set rings. To include an 18ct gold diamond and garnet-topped-doublet three-stone ring, a 9ct gold opal cluster ring, together with two further 9ct gold rings. Estimated total