A RUBY AND DIAMOND CLUSTER RING set with a cabochon ruby in a double cluster of single cut diamonds,

Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total dia

NO RESERVE - A BURMA NO HEAT RUBY AND DIAMOND CLUSTER RING set with a round cabochon ruby of 7.26 carats in a border of marquise cut diamonds totalling 0.8-1.0 carats, stamped 7.26, size M / 6, 8.3g.

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING set with a round cut ruby within a border of single cut diamonds, marked indistinctly, size N / 6.5, 1.9g.

A selection of three 9ct gold diamond and gem-set dress rings. To include an oval-shape glass filled ruby and diamond cluster ring, a single-cut diamond and ruby marquise-shape cluster ring, together

A ruby and diamond cluster ring claw-set with a round-cut ruby in a double border of round brilliant-cut diamonds, unmarked(Ring size: L/M)

LADY'S RUBY & DIAMOND CLUSTER 14KT YELLOW GOLD DINNER RING :Set with: 3 round natural rubies and 13 pear shape natural rubies, 3.0 carats. 10 single cut diamonds, 0.05 carats. Total weight 6 grams. Fr

Stunning ring in 14K yellow gold. This cluster style ring is filled with prong set rubies and a single round cut diamond center stone. Well marked and is an approx size 7 with an overall approx weight

A 9ct gold ruby and diamond cluster ring. The pear-shape ruby, within a single-cut diamond double surround, to the bifurcated shoulders and plain band. Hallmarks for Birmingham. Weight 1.7gms.

A RUBY AND DIAMOND RING in yellow gold, set with an oval cut ruby in a cluster of single cut diamonds, marked indistinctly, size K / 5, 2.3g.

A 9ct gold ruby and diamond dress ring. Of marquise-shape outline, the circular-shape ruby cluster, within an illusion-set single-cut diamond border, to the plain band. Hallmarks for Birmingham. Ring

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

Two 9ct gold gem-set rings. To include a single-cut diamond and circular-shape garnet cluster ring, together with a heart-shape synthetic ruby and diamond accent crossover ring. Hallmarks and conventi

Second half 20th century. Tested 18K yellow gold ring, slightly domed round shape with center single cut diamond surrounded by six round rubies, encircled bycluster of turquoise cabochons. Sz 7.75, 9g

Two gem-set bee brooches. Each designed as a graduated opal cabochon and circular-cut diamond double cluster body, with circular-shape ruby eyes and diamond wings. Estimated total diamond weight 0.70c

14KT White Gold, Diamond and Ruby Ringwith a central cluster of full cut round diamonds weighing approximately .63 total carat (G-I color, SI-I clarity) within a double halo of prong set round cut rub

Gold and Gem-Set Ring, Manfredithe gold band with a cluster of bezel set gemstones to include a full cut round diamond, a pear cut sapphire, an oval cabochon ruby, and an oval cut citrine, stamped Ita

A 9ct gold ruby and diamond floral cluster ring. The circular-shape ruby cluster, within a single-cut diamond scalloped surround. Hallmarks for Birmingham. Ring size N 1/2. Weight 2.4gms. Overall cond

A RUBY AND DIAMOND RING set with a cabochon ruby of 3.30 carats accented by single cut diamonds, stamped 750, size M / 6, 2.8g.

An 18ct gold ruby and diamond cluster ring. The single-cut diamond, within a circular-shape ruby and single-cut diamond stepped surround. Estimated total diamond weight 0.10ct. Hallmarks for London, 1

A 9ct gold ruby and diamond floral cluster ring. The single-cut diamond cluster, within an oval-shape ruby petal surround. Hallmarks for Birmingham. Ring size L. Weight 2.6gms.

A RUBY AND DIAMOND CLUSTER RING set with a cushion cut ruby of 2.37 carats within a cluster of round cut diamonds, with further diamonds to the band, no assay marks, size O / 7, 3.2g.

A RUBY AND DIAMOND CLUSTER RING set with a round cut ruby of 0.60 carats within a cluster of round cut diamonds, no assay marks, size N / 6.5, 2.2g.

RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of 1.10 carats in a cluster of round cut diamonds totalling 0.52 carats, stamped 18K, size L / 5.75, 4.9g.

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a round cut ruby in a cluster of rose cut diamonds, full British hallmarks for Birmingham 1898, size O / 7.25, 2.4g.