A sapphire and diamond ring, circa 1900, the three

AN ANTIQUE SAPPHIRE AND DIAMOND DRESS RING, CIRCA 1900 in yellow gold and silver, the navette face set with a cushion cut blue sapphire accented by rose cut diamonds, with pierced decoration to the sh

Circa 1900 14k yellow gold 3 stone ring set with a center European round cut sapphire .25 cts, and two European round cut diamonds each .3 cts. Ring size 5.

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

THREE GEM-SET RINGS, CIRCA 1890 1st: Set with a row of graduated cushion-shaped diamonds, 2nd: The cushion-shaped sapphire within a similarly-shaped diamond surround, 3rd: Of crossover design, set wit

Antique Edwardian Circa 1910 Approx. 2.80 Carat TW Oval Cut Sapphire and 14 Karat Yellow and White Gold Three Stone Ring. Accented with single cut diamonds. Sapphires with strong saturation of color.

FINE EDWARDIAN 14KT. YELLOW/WHITE GOLD DIAMOND/NATURAL SAPPHIRE THREE STONE RING APPROX. 1/2 CT. SAPPHIRE, C. 1900 WEIGHT 3.8 GR. size 7

14k yellow gold Edwardian three stone ring with three old European cut diamonds weighing approximately 1.35 carats total. Gross weight 3.9 grams. Size 5 1/4. Circa 1900. Free shipping for this item wi

DESCRIPTION: A group of three 14k yellow gold rings, inset with a series of Rubies, Sapphires and Diamonds. Stamped along the inner band "14k". Total Weight: 3 dwt CIRCA: 20th Century ORIGIN: USA DIME

A LATE VICTORIAN SINGLE STONE DIAMOND RING CIRCA 1900The cushion cut diamond weighing 3.71 carats in a claw setting, to a reeded shank Size/dimensions: finger size I 1/2Gross weight: 4.1 grams

A LATE VICTORIAN FIVE STONE DIAMOND RING CIRCA 1900The ring with five graduated old European cut diamonds, with eight cut diamond points between, approximately 1.48 carats total, to a scrolled gallery

ANTIQUE NATURAL PEARL AND DIAMOND RING, CIRCA 1900 of cluster design, set with a pearl measuring 8.4-7.9 x 6.3mm within a border of cushion-shaped diamonds, size P / 7.75, unmarked, estimated total di

With approx 1 1/2cts of gemstones. Size 6 1/2. Total weight is 7.1 grams. Shipping to be $20 plus insurance.

SAPPHIRE AND DIAMOND RING, CIRCA 1915-20 The old cushion-shaped sapphire, weighing 13.81 carats, within an engraved and pierced platinum mount with foliate detail, millegrain-set with old brilliant an

A late Victorian diamond cluster ring, circa 1900, the navette shaped panel set with old cut diamonds, to a plain shank, finger size N

A SAPPHIRE AND DIAMOND RING, CIRCA 1930 in yellow gold, the navette face set with a step cut sapphire in a cluster of old cut diamonds, no assay marks, size N / 6.5, 3.2g.

18KT YELLOW GOLD, YELLOW SAPPHIRE AND DIAMOND RING Circa 1920s Central approx. 0.80 ct. round-cut yellow sapphire surrounded by 10 single-cut diamonds. Stamped. Size 5. Approx. 1.63 total dwt.

ANELLO IN ZAFFIRO E DIAMANTI, CIRCA 1960 in oro bianco a contorno con griffes a filo centrato da zaffiro taglio ovale ct 1,80 ca, contornato da diamanti taglio brillante ct 0

ANELLO IN ZAFFIRO E DIAMANTI, CIRCA 1960 in oro bianco a contorno con griffes a filo centrato da zaffiro taglio ovale ct 1,80 ca, contornato da diamanti taglio brillante ct 0,60 ca. Manifattura italia

ANELLO IN DIAMANTI E ZAFFIRI, CIRCA 1970 in oro bianco di forma tonda con griffes a filo decorato da piccolo fiore in zaffiri taglio navette ct 1,25 e ornato da diamanti tagl

SAPPHIRE AND DIAMOND RING, CIRCA 1950 The octagonal step-cut sapphire, weighing 19.33 carats, between brilliant-cut diamond accents, within radiating courses of baguette-cut diamonds, in a raised wire

AN 18 CARAT GOLD SAPPHIRE AND DIAMOND RING three graduated cushion-cut sapphires spaced by old-cut diamonds, with diamond accents, in a carved setting. Estimated total diamond weight 0.65ct, hallmarke

PLATINUM AND DIAMOND RING CIRCA 1930:Three old mine cut diamonds @ approx. .15 - .20pt. Enhancement diamonds surround.

Platinum, Sapphire, and Diamond Ringthree rows of calibre cut sapphires, with an offset design set with full cut round diamonds weighing approximately 1.17 total carats (I-J color, SI2-I1 clarity), te