A sapphire and diamond dress ring. Of openwork design,

SAPPHIRE AND DIAMOND DRESS RING, of part openwork design. Set with a central blue sapphire of approx. 0.62 ct. Flanked with diamonds totalling approx. 0.20 ct. Size L. 3.3 grams.

SAPPHIRE AND DIAMOND DRESS RING, the head of marquise shape and openwork design. Set with a larger central diamond, flankde with blue sapphires and further diamonds, diamonds totalling approx. 0.40 ct

A DIAMOND DRESS RING, of openwork design, the frontispiece pavé-set with brilliant-cut diamonds and four larger similarly-cut diamond accents, mounted in 18K gold, diamonds approx. 1.80cts total,

An opal and diamond dress ring. Of openwork design, the rectangular opal cabochon, with circular opal cabochon sides, to the brilliant-cut diamond surround and shoulders. Estimated total diamond weigh

A diamond dress ring. Of openwork design, the brilliant-cut diamond, with similarly-cut diamond line scrolling shoulders. Estimated total diamond weight 0.35ct, principal diamond estimated H-I colour,

A diamond dress ring. Of openwork design, the brilliant-cut diamond panel, with geometric sides. Estimated total diamond weight 0.10ct. Ring size S. Weight 4gms. Overall condition good. Minor surface

DIAMOND-SET DRESS RING Of openwork design, set with brilliant and baguette-cut diamonds, diamonds approx. 1.50cts total, ring size approx. N Footnotes: Please note this lot has VAT at the prevailing r

(3390-2-A) GARRARD & CO.- an 18ct gold aquamarine, sapphire and diamond ring. Of openwork design, the oval-shape aquamarine, with circular-shape sapphire scrolling sides and gallery, to the brilliant-

A SAPPHIRE AND DIAMOND DRESS RING The elongated openwork plaque, centred by a collet-set old brilliant-cut diamond, accented by similarly-cut diamonds and marquise-shaped sapphires, to a polished hoop

SAPPHIRE AND DIAMOND DRESS RIng, of navette design, set with a central diamond, further flaned with diamonds, a blue sapphire row and a further diamond row. Diamonds totalling approx. 0.40 ct. Size M

A sapphire and diamond dress ring. Of asymmetric design, the graduated cushion-shape sapphire and marquise-shape diamond lines, with a triangular-shape diamond side, to the baguette-cut diamond curved

DIAMOND DRESS RING IN PLATINUM, of part openwork design, set with a larger central diamond, flanked with smaller diamonds totalling approx. 0.60 ct. Size M 1/2. 4.2 grams.

A selection of three 9ct gold diamond dress rings. Each of scrolling and openwork designs. Estimated total diamond weight 2cts. Hallmarks for 9ct gold. Weight 14.5gms.

ANTIQUE DIAMOND DRESS RING, the head of openwork scrolling and floral design, set with larger and smaller rose cut diamonds. Size Q. 6.4 grams.

BUCCELLATLI, A VINTAGE DIAMOND BOMBE DRESS RING in 18ct yellow gold and white gold, the tapering band of openwork design, set with round brilliant cut diamonds within star shaped pierced motifs, signe

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.

ANTIQUE GREEN TOURMALINE AND DIAMOND DRESS RING, set with a central green tourmaline of approx. 0.76 ct. flanked with s diamond on each side. The head and shoulders of part openwork scrolling design.

An 18ct gold sapphire and diamond dress ring. Designed as a illusion-set diamond and circular-shape sapphire floral cluster, with openwork gallery and tapered shoulders. Hallmarks for London, 1979. Ri

Two sapphire and diamond dress rings. The first designed as a marquise-shape sapphire, within a single-cut diamond surround, the second designed as a square-shape sapphire with an openwork surround an

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

Vintage 18kt White Gold, Diamond & Sapphire Ring Size 7.5, tapered shank ring featuring an openwork design on each side of the shank, set with a (0.20ct I-SI2) round brilliant cut diamond center stone

ART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935, with an open work design with fine millegrain accents, centered with three round Old European Cut diamonds, flanked by rose cut diam

ART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935, with an open work design with fine millegrain accents, centered with three round Old European Cut diamonds, flanked by rose cut diam

Ladies' elegant 14kt Yellow Gold Sapphire & Diamond open work ring, in classic band design. Set with four marquise cut Sapphires, equaling approx. .40cts. Accented with .10cts. of round brilliant cut