A 'brown' diamond and diamond dress ring. Estimated total diamond weight 4cts.Stamped 750. Ring size

AN EMERALD AND DIAMOND DRESS RING two pear-cut emeralds to a fancy pavé-set diamond hoop frame, to diamond-set shoulders. Estimated total diamond weight 0.60ct, marked '750', ring size N, 7.0 gra

A DIAMOND DRESS RING, CIRCA 1930s/1940s two round brilliant-cut diamonds within a diamond-set angular scroll frame. Estimated total diamond weight 1.25ct, marked '750', ring size M, 6.7 grams One pri

A diamond dress ring. The bi-colour, open band, with brilliant-cut diamond accent grooved terminals. Estimated total diamond weight 0.20ct. Stamped 750. Approximate ring size M. Weight 10.2gms.

Two mid 20th century gold, single-cut diamond dress rings, estimated total diamond weight 0.40ct, ring sizes L and O, total weight 4.7g

A sapphire and diamond dress ring.Estimated total diamond weight 0.50ct. Stamped 18K. Ring size O1/2. 3.9gms.

A ruby and diamond dress ring.Estimated total diamond weight 0.30ct.Stamped 14K.Ring size N1/2. 3.6gms.

A diamond dress ring. The old-cut diamond collet cluster, with scrolling spacers. Estimated total diamond weight 0.65ct. Ring size N. Weight 2.1gms.

A diamond dress ring. The circular-cut diamond quatrefoil, with single-cut diamond shoulders. Estimated total diamond weight 0.40ct. Ring size L1/2. Weight 1.6gms.

A Tahitian cultured pearl and diamond dress ring. The Tahitian cultured pearl, measuring 17.2mms, within a pave-set diamond curved line surround. Estimated total diamond weight 4cts. Ring size M. Weig

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 sapphire and diamond dress ring. The kite-shape sapphire, with brilliant-cut diamond scalloped surround, and baguette-cut diamond shoulders. Estimated total diamond weight 0.70ct. Ring size M. Weigh

A moonstone, sapphire and diamond dress ring. The moonstone cabochon, with calibre-cut sapphire sides and brilliant-cut diamond surround. Estimated total diamond weight 0.45ct. Ring size O. Weight 5.5

TIFFANY & CO. - a diamond dress ring. Designed as a brilliant-cut diamond and polished bar lattice, with tapered half-band. Signed T&Co. Estimated total diamond weight 0.40ct. Ring size L. Weight 6.5g

A diamond dress ring. Of geometric design, inset with square-shape, baguette and circular-cut diamonds. Estimated total diamond weight 0.30ct. Ring size M1/2. Weight 2.5gms. Overall condition good. Mi

A diamond dress ring. Designed as a pave-set brilliant-cut diamond curved panel, with plain half band. Five diamonds deficient. Estimated total diamond weight 1.10cts. Ring size S. Weight 9.3gms.

A diamond dress ring. Designed as a pave-set diamond oval panel, with grooved surround and band. Estimated total diamond weight 0.85ct. Ring size I 1/2. Weight 11gms. Overall condition fair to good. S

CHAUMET - a diamond dress ring. Designed as a pave-set diamond polished disc, with bar spacers. Signed and numbered Chaumet, 943441. Estimated total diamond weight 0.25ct. Ring size L. Weight 5.9gm. O

A cultured pearl and diamond dress ring. Designed as a vari-size and colour cultured pearl and brilliant-cut diamond asymmetric spray. Estimated total diamond weight 0.50ct. Ring size N. Weight 5.5gms

A ruby and diamond dress ring. Of oval outline, the circular-shape ruby, with calibre-cut ruby and brilliant-cut diamond geometric surround. Estimated total diamond weight 0.10ct. Ring size N. Weight

An emerald and diamond dress ring. The square-shape emerald line, with old-cut diamond double spacers. Estimated total diamond weight 0.40ct. Ring size R. Weight 4gms.

A peridot and diamond dress ring. Of geometric design, the square-shape peridot, with single-cut diamond surround and baguette-cut diamond sides. Estimated total diamond weight 0.15ct. Ring size N. We

A diamond dress ring. Designed as a bow, the twin brilliant-cut diamonds, with single-cut diamond ribbon sides. Estimated total diamond weight 0.35ct. Ring size L. Weight 3.1gms.

An emerald and diamond dress ring. The oval-shape emerald, with brilliant-cut diamond quatrefoil sides. Estimated total diamond weight 0.25ct. Ring size M. Weight 5.2gms.

A diamond dress ring. Of floral design, the brilliant-cut diamond, with similarly-cut diamond openwork quatrefoil surround and shoulders. Estimated total diamond weight 0.50ct. Ring size N. Weight 3.1