A VINTAGE AQUAMARINE AND DIAMOND DRESS RING set with an

NO RESERVE - A VINTAGE AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, the tapering band set with an oval cut aquamarine accented by round cut diamonds within star designs, stamped 750, size N /

AQUAMARINE AND DIAMOND DRESS RING Set with two step-cut aquamarines, accented by brilliant-cut diamonds, the mount of feather design, ring size approx. M½ (leading edge) For further information o

A VINTAGE DIAMOND DRESS RING in yellow gold, set with a central panel of round cut diamonds, no assay marks, size K / 5, 7.3g.

AQUAMARINE AND DIAMOND DRESS RING, HIRSH in platinum, set with an emerald cut aquamarine of 1.72 carats, accented by two round cut diamonds, signed Hirsh, full British hallmarks, size L / 5.5, 5.4g.

AN AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, set with a cushion cut aquamarine of 10.74 carats, accented by two pear shaped rose cut diamonds, within borders of round cut diamonds, stamped

AQUAMARINE AND DIAMOND DRESS RING, in precious white metal, set with a central aquamarine of approx. 1.34 ct. flanked with diamonds totalling approx. 0.16 ct. Size L 1/2. 3.3 grams.

A VINTAGE MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold, set with a round cabochon moonstone within a border of single cut diamonds, full British hallmarks, size L / 5.75, 3.2g.

Raymond Yard design, set with a natural aquamarine, emerald shape step cut. Dark sky blue color. Approx. weight (by measurement formula)15.9ct. Set on each side is a trapezoid cut diamond, approx. .25

A VINTAGE AQUAMARINE AND DIAMOND RING, H STERN in 18ct white gold, set with a step cut aquamarine of 6.81 carats, the shoulders each set with two single cut diamonds, maker's mark S, stamped 750, size

A VINTAGE GREEN TOURMALINE AND DIAMOND DRESS RING in 18ct yellow gold, set with a step cut green tourmaline of 2.11 carats, between round brilliant cut diamonds, stamped 18K, size O / 7.25, 3.8g.

AN AQUAMARINE AND DIAMOND DRESS RING The cut-cornered step-cut aquamarine weighing approximately 8.65cts within a surround of brilliant-cut diamonds, between stepped shoulders set with baguette and fu

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

AN ANTIQUE AQUAMARINE AND DIAMOND DRESS RING, 19TH CENTURY in yellow gold and silver, set with a cushion cut aquamarine between two step cut diamonds, no assay marks, size P / 7.5, 1.8g.

AN AQUAMARINE AND DIAMOND DRESS RING in 14ct white gold, in Art Deco style, set with an emerald cut aquamarine of approximately 6.85 carats, and round cut diamonds totalling approximately 0.85 carats,

VINTAGE DIAMOND UNICORN DRESS RING mounted in 18ct yellow gold, designed as a unicorn coiled around on itself, with circular cut diamonds set to the eyes, French export assay marks and maker's mark, f

A 10k yellow gold cocktail style ring, set with an emerald cut blue gemstone, testing as aquamarine, flanked by small diamonds to the ring shank, testing 10k, size 6. L. of stone: 1.1cm

Six 9ct gold diamond and gem-set rings. To include an aquamarine and diamond dress ring, a tanzanite and diamond cluster ring, together with four further rings. Estimated total diamond weight 0.35ct.

Vintage ladies' stunning platinum estate ring set to the center with a large rectangular cut aquamarine stone, embellished with a single rectangular cut diamond on each shank. Ring size 6-1/2. Weighs

A 10k yellow gold figural dress ring, set with a round brilliant cut diamond, approximate total weight of diamond: 0.20ct, with two ruby eyes, marked 10k, size 7.

A ladies 14kt Yellow Gold diamond ring. Ring has a Emerald Cut Aquamarine Stone set in the center and 2 round diamond set on the sides of the center stone. Ring size: 6.00. Total weight: 3.40 grams.

A diamond and aquamarine dress ring, the oval mixed cut aquamarine within an abstract surround of claw set and pave set brilliant cut diamonds, approximately 1.04 carats total, finger size L

A 14k yellow gold dress ring, set with marquise cut blue topaz, and three small diamonds, marked 14k, size 8.

A 14k yellow gold navette shaped dress ring, set with black onyx, and a small central diamond, marked 14k Birks.

GEM-SET AND DIAMOND DRESS RING Designed as two opposing flowerheads set with pear-shaped aquamarine, garnet, peridot, citrine and amethyst, the centre and shoulders set with brilliant-cut diamonds, ri