A diamond cluster ring. Of openwork design, the

A 9ct gold diamond cluster ring. Of openwork design, the brilliant-cut diamond, with similarly-cut diamond petal surround and brilliant-cut diamond line shoulders. Estimated total diamond weight 0.25c

14KT DUAL TONE DIAMOND CLUSTER RING ~ SIZE 10, W/ TAPERED SHANK FEATURING OPENWORK SCROLL DESIGN, SIGNED "S.U.L." SET WITH 19 ROUND DIAMONDS (1.0CT TDW) 8 GRAMS TW, TOTAL APPRAISED VALUE-$3,880.00

14KT Yellow gold ring with a filigree open work design and (20) round diamonds (approximately 1.00 TCW). Size 8, weighs 7 grams.

A diamond and emerald floral full eternity ring. Of openwork design, comprising a series of circular-shape emerald and marquise-shape diamond floral clusters, with brilliant-cut diamond spacers. Estim

A 9ct gold coated topaz and diamond ring. Of openwork design, the circular-shape pink coated topaz floral clusters, with single-cut diamond highlights and shoulders. Hallmarks for Birmingham. Ring siz

A diamond cluster ring. Of bi-colour design, the rose-cut diamond, within a diamond point and engraved openwork surround. Foreign marks. Ring size P. Weight 4.2gms.

One yellow gold ring with small diamonds spelling "MOM", size 6.75, marked 10k; one yellow gold ring with open work design and small diamond accents, size 6.5, marked 18k; one yellow gold cluster ring

Vintage 18kt White Gold Diamond & Sapphire Ring Size 5.5 tapered shank, open work Art Deco style design with etched accents featuring a cluster of seven single cut diamonds, a bezel set Diamond and sa

An emerald and diamond ring. Of openwork design, the circular-shape emerald and single-cut diamond curved lines, to the tapered sides. Ring size N. Weight 3.5gms.

DIAMOND CLUSTER RING Of flowerhead design, set with brilliant-cut diamonds, diamonds approx. 2.15cts total, ring size approx. L

(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-

EMERALD AND DIAMOND RING Of openwork plaque design set with an oval-cut emerald and brilliant-cut diamonds, ring size approx. M½ For further information on this lot please visit Bonhams.com

RUBY AND DIAMOND CLUSTER RING, The openwork head set with a central diamond, surrounded with rubies and an outer row of diamonds. Diamonds totalling approx. 0.50 ct. Size N. 3.4 grams.

A late Georgian 9ct gold turquoise and diamond ring. Of openwork design, the graduated circular turquoise cabochon line, with rose-cut diamond surround and scrolling sides. Ring size K1/2. Weight 2.5g

A late Victorian garnet and diamond ring. Of openwork design, the rose-cut diamond and circular-shape garnet cross, with foliate shoulders. Ring size O. Weight 2.2gms.

A 1970's gold ruby cluster ring. Of openwork design, the ruby stepped cluster, to the textured shoulders and plain band. Hallmarks for London, 1976, partially indistinct. Weight 6.1gms.

A diamond cluster ring. Of bi-colour design, the vari-shape rose-cut diamond mosaic, to the textured mount and band. Maker's mark for Yossi Harari. Total diamond weight 1.85cts, estimated G-H colour,

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,

18K gold diamond mounted cluster ring. Leaf design. Center large stone approx. 5.8 mm diameter. Marked 18K. 9 grams. Ring size 5.75/6.

Vintage 14kt Emerald Diamond Ring, sz. 4.75, appx. .40 ctw - natural pear-shaped emeralds - one is thinner the the other in appx. 5.1mm by 3mm; 4.5mm by 3mm; and 5.5mm x 2.8mm and two prong-set diamon

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 cluster ring. Of floral design, the single-cut diamond cluster, with similarly-cut diamond petal surround and multi-row band. Estimated total diamond weight 0.60ct. Ring size I.

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 band ring. Of openwork design, the single-cut diamond Greek key motif, to the polished similarly designed half-band. Estimated total diamond weight 0.25ct. Ring size P 1/2. Weight 6.9gms. Ov