A diamond and sapphire dress ring, the central oval cut

AN UNHEATED VIOLET SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a central oval cut violet sapphire of 2.02 carats, within a navette border set with clusters of marquise and round brill

A SAPPHIRE AND DIAMOND DRESS RING, the central oval-shaped sapphire weighing approx. 15.00cts within a rose-cut diamond surround, mounted in gold, ring size P

SAPPHIRE AND DIAMOND DRESS RING The oval-cut sapphire within a surround of marquise and tapered baguette-cut diamonds, diamonds approx. 5.30cts total, ring size approx. L½

Two gold sapphire and diamond rings, comprising a 9ct gold sapphire and diamond cluster ring, a central oval cut sapphire, to a surround of eight cut diamonds, flanked by a single eight cut diamond gr

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.

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

NO RESERVE - A SAPPHIRE AND DIAMOND DRESS RING, Cushion cut and oval cut blue sapphires, approximate total 2.40-2.60 carats, Rose cut diamonds, No assay marks, Size N / 6.75, Weight 4.9 grams

Two gem set rings, a Tahitian pearl necklace and a bracelet. Featuring A sapphire and diamond dress ring, centred with an oval-cut sapphire of purplish-blue, with diamond-embellished shoulders to a D-

14kt yellow gold ring with central oval cut faceted sapphire with a surround of pave diamonds. Sapphire measures approx. 6.5mm x 4.5mm. Stamped, "14K M 0.50CT". Ring size - 7 1/4. Total appr

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.

DESCRIPTION: An 18K Gold Paul Flato designer ring. The ring is reversible with one side showcasing a central oval cut sapphire stone approx. 2ct, encompased by diamonds amounting to approx. 1.5 cts, t

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,

ART DECO SAPPHIRE AND DIAMOND DRESS RING, CIRCA 1930 The central band of calibré-cut sapphires between rows of single and brilliant-cut diamonds, diamonds approx. 0.90ct total, ring size approx.

A SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, the oval cut sapphire within a marquise shaped surround of round cut diamonds totalling 0.65 carats, British import marks, size O / 7.25, 3.2g.

An art deco synthetic sapphire and diamond ring set in 18k yellow gold (tested). Central oval faceted cut sapphire weighing 2.83 ct (11.25 x 8.90 x 3.87). Flanked by 12 elongated emerald cut diamonds

A sapphire and diamond dress ring. The oval sapphire cabochon, to the single-cut diamond bark effect shoulders and similarly designed tapered band. Estimated total diamond weight 0.15ct. Weight 9.9gms

A SAPPHIRE AND DIAMOND DRESS RING, the oval-shaped sapphire within a brilliant-cut diamond surround and similarly-cut diamond shoulders, mounted in 14K gold, ring size J½

Vintage Indian 18K yellow gold precious stones (ruby, sapphire and emerald) and diamond ornate ring. Central oval faceted-cut emerald approx: 5 x 3mm surrounded by eight round single-cut diamonds; app

AN ANTIQUE SAPPHIRE AND DIAMOND RING in yellow gold, set with a central oval cut sapphire and four rose cut diamonds, with further rose cut diamonds to the shank, unmarked, size Q / 8, 2.94g.

An 18ct gold sapphire and diamond dress ring. The oval-shape yellow sapphire, with brilliant-cut diamond trefoil sides, to the plain band. Estimated total diamond weight 0.20ct. Hallmarks for Birmingh

An 18ct gold sapphire and diamond dress ring. The oval-shape sapphire duo, with brilliant-cut diamond accents and crossover band. Import marks for Birmingham, 1977. Ring size H. Weight 3.9gms.

A 9ct sapphire and diamond dress ring. The oval-shape tanzanite line, with single-cut diamond line sides. Hallmarks for Birmingham, 2006. Ring size P. Weight 2.4gms. Overall condition good. Minor surf

A 9ct gold sapphire and diamond dress ring. The oval-shape sapphire, within a single-cut diamond elongated claw setting, to the similarly-cut diamond surround and sides. Diamond weight 0.20ct, stamped

A 9ct gold sapphire and diamond dress ring. The oval-shape sapphire, within a brilliant-cut diamond crossover border. Estimated total diamond weight 0.40ct. Hallmarks for Birmingham, 1993. Ring size J