A SAPPHIRE AND DIAMOND DRESS RING set with an emerald

AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut blue sapphire of 5.88 carats, between stepped shoulders set with baguette cut diamonds, stamped Platinum, size N / 6.75

A SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut diamond of approximately 0.40 carats, accented by French cut sapphires and round brilliant cut diamonds, further round brilliant

A GREEN SAPPHIRE AND DIAMOND DRESS RING, CIRCA 1940 in 18ct yellow gold, in abstract design, set with an emerald cut green sapphire and four round cut diamonds, stamped 18K, size O / 7, 7.3g.

A diamond and gem-set dress ring. The oval emerald, ruby and sapphire cabochon collet curved line, to the pave-set diamond sides and tapered band. Estimated total diamond weight 0.10ct. Ring size I. W

Two 9ct gold diamond and gem-set rings. To include an oval-shape sapphire and brilliant-cut diamond dress ring, with an oval-shape emerald and single-cut diamond cluster ring. One diamond deficient. E

Four 9ct gold gem-set dress rings. To include a tourmaline and diamond three-stone ring, a sapphire cluster ring, together with two emerald and diamond band rings. Estimated total diamond weight 0.25c

GEM-SET AND DIAMOND DRESS RING Of bombé design, set with brilliant-cut diamonds and circular-cut sapphires, rubies and emeralds, ring size approx. Q For further information on this lot please vis

A multi gem set dress ring, set with three flower head clusters of pear shaped sapphires, yellow sapphires and rubies with circular cut emerald and brilliant cut diamond centres, amongst trailing bord

Four 9ct gold gem-set dress rings. To include a sapphire five-stone ring, an emerald and diamond asymmetric ring, together with two further gem-set and diamond rings. Hallmarks for 9ct gold. Weight 10

A gem-set dress ring Collet-set with an oval cabochon sapphire within a raised mount, set with pairs of cabochon emeralds and rubies and bands of brilliant-cut diamonds (Ring size: N)

Three 9ct gold gem-set rings. To include a sapphire and emerald geometric dress ring, a tanzanite and diamond cluster ring, together with a garnet and diamond cluster ring. Hallmarks for 9ct gold. Est

A CEYLON NO HEAT SAPPHIRE AND DIAMOND DRESS RING set with a cushion cut blue sapphire of 4.10 carats, within a rectangular border set with old cut and baguette cut diamonds, the diamonds all totalling

A SAPPHIRE AND DIAMOND DRESS RING set with a cushion cut blue sapphire of approximately 5.02 carats, accented by rows of round brilliant cut diamonds, with further round brilliant cut diamonds to the

A SAPPHIRE AND DIAMOND DRESS RING set with an oval cut sapphire of 0.55 carats in a stylised cross shaped border of french cut sapphires and single cut diamonds, no assay marks, size N / 6.75, 4.2g.

AN ANTIQUE SAPPHIRE AND DIAMOND DRESS RING set with a central cushion cut sapphire of 2.86 carats with a double row diamond border with stylised edge. Ring size N / 6.75.

Fabulous Modern 18ct white gold textured shank sapphire and diamond dress ring, set with 2 oval cut dark blue sapphires total weight of sapphires 2.22ct, and 20 round brilliant cut diamonds, total wei

SAPPHIRE AND DIAMOND DRESS RING Set with rows of brilliant-cut diamonds, interspersed with duos of step-cut sapphires, ring size approx. N½ (leading edge)

AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an old cut diamond of approximately 1.50 carats in a double border of step cut sapphires and old cut diamonds, the band accented by fu

A YELLOW SAPPHIRE AND DIAMOND RING set with an emerald cut yellow sapphire of 3.00 carats, accented by round brilliant cut diamonds totalling 0.60 carats, stamped PLAT, size O / 7, 5.7g.

A SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an oval cut sapphire within two concentric rows of round brilliant cut diamonds, each shoulder set with a trio of round brilliant cut diamonds,

Diamond & sapphire ladies dress ring set in yellow gold, not hallmarked, but tested as 9ct carat gold or better. Ring size N, gross weight 2.0g.

Platinum, Sapphire and Diamond Ring , center bezel set emerald-cut sapphire, wt. approx. 2.00 cts., approx. 8.00 x 6.00 mm; tiered bezel and shoulder with numerous prong, bezel and channel set round b

AN AQUAMARINE, SAPPHIRE AND DIAMOND RING set with an emerald cut aquamarine of 2.80 carats, between cushion cut sapphires and round cut diamonds, unmarked, size N / 6.75, 5.8g.

A SAPPHIRE AND DIAMOND DRESS RING the hexagonal face set to the centre with a round brilliant cut diamond, accented by further diamonds and calibre cut sapphires, no assay marks, size N / 6, 7.4g.