A moonstone and diamond ring, the central circular

AN EMERALD AND DIAMOND CLUSTER RING The central circular-cut emerald weighing 5.89cts within a brilliant-cut diamond frame and further circular-cut emerald accents, mounted in 18K gold, diamonds appro

An early 20th century moonstone and diamond cluster ring. The circular moonstone cabochon, within a rose-cut diamond surround. Ring size I1/2. Weight 2.8gms. Overall condition good. Minor surface scra

A late Victorian gold enamel, diamond and banded agate ring. The central circular banded agate, with three circular diamonds set to each shoulder to one side within a pear-shape setting, to the other

Size 9 1/2 - Appr. 22 Grams with stones. See photos for condition and details.

and Diamond Ring. Signed Continental, Austro-Hungarian, 14kt yellow gold band displaying a central circular cat's eye chrysoberyl flanked by (2) Old European cut diamonds. Stamped with an unidentified

MOONSTONE AND DIAMOND RING, in 14-ct white and yellow gold. Set with a central moonstone, Flanked with diamonds in the openwork head totalling approx. 0.40 ct. Size K 1/2. 3.4 grams.

Ring. Signed 14kt yellow gold ring with central circular cat's eye chrysoberyl cabochon flanked by (2) round brilliant cut diamond accents. Central cat's eye measures approx. 7.0mm; diamonds measure a

Modern 14kt white gold ring with central openwork circular pendant inlaid throughout with round full cut diamonds. Apparently unmarked. Total approx. weight is 4.3 dwt (gross). Ring size - 5. From a H

TIFFANY & CO, A RETRO CITRINE, MOONSTONE, RUBY AND DIAMOND COCKTAIL RING Octagonal step cut citrine weighing approximately 37.80 carats Oval cabochon moonstones Circular cut rubies Brilliant cut and m

A garnet and diamond ring. Of circular outline, the semi-circular garnet cabochons, with central rose-cut diamond line. Ring size J. Weight 3gms.

Description updated with additional information from jeweler! See below. Hans Cullmann 18 karat yellow gold ring with a large central Sri Lankan moonstone and 40 small round brilliant cut diamonds and

RUBY AND DIAMOND HORSE-SHOE RING, CIRCA 1890 The central old brilliant-cut diamond within a similarly-cut diamond and circular-cut ruby horse-shoe surround, with trifurcated shoulders, diamonds approx

Includes an Art Deco style 14kt yellow gold filigree ring displaying (3) faceted diamonds; and a signed 14kt white gold ring with circular ring face displaying a central prong-set round brilliant cut

14kt yellow gold and Old Mine cut diamond ring displaying a circular pendant accented by a central prong-set pear old mine cut diamond surrounded by (6) additional prong-set old mine cut diamonds. Sta

Ring. Antique/vintage 14kt white gold ring with (3) central round cut diamonds and a circular surround with (16) single cut diamonds. Apparently unmarked. Most surely has been resized. Total approx. w

Bypass design with central oval cut ruby measuring approximately 5 x 4 x 3 mm, weighing approximately 0.5 carat. Flanked by two circular, bezel set diamonds. Stamped 750 K.F. Gross weight is 3.4 grams

Ladies classic 14k white gold and and white diamond necklace, having a circular pendant on a fine chain, with a central diamond surrounded by a ring of diamonds (approximately 0.22 carat total weight,

A PERSIAN TURQUOISE, DIAMOND, AND LAPIS LAZULI 18K YELLOW GOLD LADY'S RING, with a central oval cabochon turquoise within a halo of twenty-eight circular diamonds weighing approximately 1.4 carats, ab

Having a central 0.2 carat old mine cut diamond in a circular platinum gallery mounting 12 melee diamonds on a 14k yellow gold band; size 4-3/4, 3.9g Provenance: Descended through a Mamaroneck, NY fam

A diamond and gem-set panther ring. The two pave-set brilliant-cut diamond panthers, with circular-shape sapphire, ruby and emerald detail, to the central brilliant-cut diamond hoop and tapered band.

The epergne with large circular cut glass diamond point center bowl with four matching smaller baskets. The central bowl with Sheffield plate acanthus formed ring support, the four smaller baskets wit

Gold Content:18K Gold Size:US7 Main Gemstone(s):Moonstone Number of stones:1 Gemstone Shape:Cabochon Carat Weight:2.8ct Gemstone Color:Blue Cut Grade:G Side Stone(s) : Diamond Carat Wei

Sugarloaf / Cabochon Cut15.00ct. Natural Moonstone RingClassic Feldspar, Orthoclase & prime adularescence.14mm diameter10mm depth.70ct. natural side round diamondsG-color Vs-2 clarity. 14kt. rose gold

18K Yellow Gold Dome Form Ring, set with an oval cabochon moonstone surrounded by tiny diamonds, with maker's mark "B", size 5, 16.8 dwt tw. Good condition. Provenance: From the jewelry collection of