TURQUOISE AND DIAMOND CLUSTER RING the marquise face is

DIAMOND CLUSTER RING The marquise-cut diamond, weighing 2.05 carats, of brown tint, within a brilliant-cut diamond surround, brown diamond untested for natural colour, brilliant-cut diamonds approx.

A TURQUOISE AND DIAMOND CLUSTER RING set with a domed cabochon turquoise in a border of round brilliant cut diamonds, the shank accented with further diamonds, the diamonds all totalling 1.2-1.4 carat

A TURQUOISE AND DIAMOND CLUSTER RING, CIRCA 1970 The central oval-shaped turquoise cabochon within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 1.00ct total, ring

TURQUOISE AND DIAMOND CLUSTER RING The oval-shaped turquoise cabochon within a brilliant-cut diamond surround, diamonds approx. 1.50cts total, ring size approx. X Footnotes: Please note this lot has

A TURQUOISE AND DIAMOND CLUSTER RING, composed of an oval-shaped turquoise cabochon within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 0.60ct total, ring size Q&f

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon turquoise in a cluster of rose cut diamonds, no assay marks, size M1/2 / 6.5, 3.4g. 

An emerald and diamond cluster ring. Of marquise outline, the vari-shape emerald collet line, with circular-shape emerald accents and rose-cut diamond trefoil surround, to the 18ct gold replacement ha

VICTORIAN TURQUOISE AND DIAMOND CLUSTER RING,High carat goldTurquoise well matched.Size O.2.4 grams.

An 18ct gold diamond cluster ring. Of marquise outline, the brilliant-cut diamonds, with tapered baguette and brilliant-cut diamond double surround, to the brilliant-cut diamond shoulders. Total diamo

A TURQUOISE AND DIAMOND CLUSTER RINGCabochon turquoiseBrilliant-cut diamondsBritish hallmarks for 9ct goldSize O / 72.7 grams

NO RESERVE - AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in 9ct yellow gold, comprising a star motif set with a rose cut diamond in a cluster of round cabochon cut turquoise, the shoulders accented

ANTIQUE SAPPHIRE AND DIAMOND RING the marquise face is set with cushion cut sapphires and old cut diamonds, size J / 4.5, 3.7g.

Persian turquoise, ruby, & diamond cluster ring set in 18kt white gold. Center turquoise measures 13.5mm accented with six 4mm cabochon turquoise stones, six .25ct faceted natural rubies, 2.00cts face

A tanzanite and diamond cluster ring. The marquise-shape tanzanite, with brilliant-cut diamond surround. Estimated dimensions of tanzanite 13 by 6 by 4.2mms. Estimated total diamond weight 0.65ct. Rin

A diamond cluster ring. Of marquise-outline, the old-cut diamond cluster, with openwork rope-twist shoulders. AF. Estimated total diamond weight 0.90ct. Ring size R1/2. Weight 3.1gms.

A sapphire and diamond cluster ring. Of marquise-shape outline, the cushion-shape sapphire, with rose-cut diamond surround and tapered shoulders. French assay marks. Ring size K. Weight 2.5gms.

A 9ct gold tanzanite and diamond cluster ring. The marquise-shape tanzanite, within a single-cut diamond surround. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham, 2010. Ring size S. W

A sapphire and diamond cluster ring. The marquise-shape sapphire, within an illusion-set diamond surround. Estimated total diamond weight 0.15ct. Ring size M 1/2. Weight 5.4gms.

A marquise ruby and diamond cluster ring, the marquise cut ruby in a petal-edge border of twelve round brilliant cut diamonds, to a plain tapered shank size K, white metal stamped '585', length of rin

Navajo Silver Turquoise Cluster Ring. Ring face is approx. .75 in x .5 in. Ring size 5.25. Weight 4.9 grams.

A 9ct gold ruby and diamond cluster ring. Of marquise-shape outline, the circular-shape ruby, to the single-cut diamond quatrefoil and circular-shape ruby surrounds. Hallmarks for Birmingham, 1986. We

TURQUOISE AND DIAMOND DAISY CLUSTER RING, set to the centre with a diamond, flanked with 5 cabochon cut turquoise. The shoulders of scrolling relief design. Size M 1/2. 2.2 grams.

Platinum, Sapphire and Diamond Cluster Ring, centering eleven marquise-shaped sapphires, approximately 1.5 carats, accented by fourteen round diamonds, approximately 1.50 cts, signed Cartier, approxim

Featuring A 14k Yellow Gold & Diamond Cluster Ring With A Marquise Shape, Over 1ctw, Size 8.5, 3.6g>