A diamond dress ring by Birks, the central brilliant

An Art Deco diamond, turquoise and black enamel dress ring, central round old brilliant cut diamond approx 0.21ct, upon a black enamelled principle ground, above four stone turquoise inset shoulders,

Ladies 9K Gold, Amethyst & Diamond dress ring, stamped 375 . Central pear-shaped Amethyst with 14 brilliant-cut diamonds in swirl cross-over pattern, size Q from Angus & Coote in original box, RRP $1,

Ladies 9K Gold, Citrine & Diamond dress ring, stamped 375 . Central pear-shaped Citrine and six brilliant-cut diamonds, size T from Angus & Coote in original box, RRP $599 in store condition .

AN EMERALD AND DIAMOND DRESS RING designed as a flower, set with a central round brilliant cut diamond with oval cut emerald petals, the leaves and outer petals set with further round cut diamonds, st

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.

Sapphire and diamond suite, a princess style dress ring set with central sapphire, baguette and brilliant cut diamonds, a leaf form brooch with eleven sapphires and matching earrings, sapphire total w

A diamond set bombé style dress ring, central tapered band of pavé set round brilliant cut diamonds, estimated approximate total diamond weight 0.50ct, yellow metal border tapering to a white me

Ladies 9K Gold, Amethyst & Diamond dress ring, stamped 375 . Central square 7mm cushion cut Amethyst with six brilliant-cut tapered shoulder diamonds, size R from Prouds in original box, RRP $500 and

Three marked 14 karat yellow gold men's dress rings, all featuring diamonds.One ring set with a central round brilliant cut diamond. Central diamond is about 0.2 ct. Size: 7.75. Marked "(illeg.) I I 1

FRED PARIS, AN ONYX AND DIAMOND DRESS RINGThe central diagonal row of brilliant cut diamonds between shaped polished onyx panels, approximately 0.20 carats total, the shank signed Fred Paris, with Fre

A 14k white gold diamond dress ring, set with three round brilliant cut diamonds, central diamond approximately 0.15ct, marked 14k. size 6.

A 14k white gold cluster ring, set with a central emerald cut emerald, flanked by two round brilliant cut diamonds, four baguette cut diamonds, and sixteen smaller round diamonds, size 7, with ring si

A SAPPHIRE AND DIAMOND DRESS RING The central cushion-shaped sapphire weighing 5.59cts within a four-claw setting and between half-moon-shaped diamond shoulders, mounted in 18K gold, diamonds approxim

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

A BELLE EPOQUE PEARL AND DIAMOND DRESS RING The central row set with five seed pearls between old European-cut diamond borders within millegrain setting and pierced scrolling gallery, mounted in 18K g

A mabe pearl and diamond dress ring, the central pearl to a surround of six small diamonds in an 18ct yellow gold coral form setting, approximately 18.6gm

A DIAMOND DRESS RING the central panel set with three rows of round cut diamonds, stamped 18CT& PT, size L / 5.5, 3.0g.

A FINE 'TOI ET MOI' DIAMOND DRESS RING Each brilliant-cut diamond weighing 1.69ct and 1.81ct within an eight-claw setting to a plain hoop, mounted in 18K gold, with maker's mark, French assay mark, ri

A sapphire and diamond dress ring. The brilliant-cut diamond collet, within a similarly-cut diamond and calibre-cut sapphire panel, to the plain band. Principal diamond estimated weight 0.90ct, J-K co

18K white gold and diamond ring, central oval brilliant cuts, 1.14 CT, 12.04 x 6.34 x 2.16 mm, I colour vs 2 clarity, with GIA report, .84 CTW of smallest round brilliants, approximately 6 grams TW, s

A cultured and seed pearl and diamond dress ring. The brilliant-cut diamond lattice, with cultured and seed pearl spacers, to the tapered half-band. Estimated total diamond weight 1.25cts. Ring size M

A diamond dress ring. The brilliant-cut diamond collet, within a single-cut diamond panel, to the plain band. Estimated total diamond weight 0.50ct. Weight 3.7gms.

A diamond dress ring. The brilliant-cut diamond, within a single-cut diamond asymmetric surround. Principal diamond estimated weight 0.60ct, J-K colour, SI clarity. Ring size M1/2. Weight 5.1gms. Over

A mid 20th century platinum diamond dress ring. The brilliant-cut diamond, with similarly-cut diamond tapered cylindrical sides. Estimated total diamond weight 1.50cts, principal diamond estimated I-J