A SYNTHETIC SAPPHIRE INTAGLIO RING set with a cushion cut synthetic sapphire carved to depict a family crest, no assay marks, size R / 8.75, 6.9g.

AN ANTIQUE CARNELIAN INTAGLIO RING in yellow gold, set with an oval carnelian intaglio, no assay marks, size H1/2 / 4, 4.1g.

A RUBY AND DIAMOND CLUSTER RING set with a round cut ruby in a cluster of old and round cut diamonds, stamped 18CT, size M1/2 / 6.5, 3.4g.

QUATTRO FEDINE E UN ANELLO in oro giallo 18 kt., una fedina quadrata e un anello con tre pietre dure a fondo arancio. Peso complessivo gr. 14,...

ANELLO in argento decorato con pietra semipreziosa blu a taglio ovale. Peso totale gr. 4,00.

AN ANTIQUE PORTRAIT MINIATURE RING set with an oval miniature portrait of a Georgian soldier, no assay marks, size O1/2 / 7.5, 8.1g.

ANELLO in oro bianco 18 kt., decorato con brillante centrale taglio tondo. Peso complessivo gr. 9,70. Difetti al brillante.

A SAPPHIRE AND DIAMOND RING set with a square step cut sapphire in a border of old and single cut diamonds, stamped 18CT, size O / 7.25, 2.3g.

AN EMERALD AND DIAMOND RING set with an octagonal step cut emerald in a border of round brilliant cut diamonds, stamped 18CT, size N1/2 / 7, 3.2g.

Round Brilliant Cut 1.50 Carat Natural Diamond Trilogy 18kt White Gold Ring - Colour F - Clarity SI Diamond Type: Natural Diamond Cut: Ro...

Round Brilliant Cut Natural 1.20 Carat Diamond 18kt White Gold Ring - F Colour - SI Clarity Diamond Type: Natural Diamond Cut: Round...

Princess Cut Natural Diamond Ring 1.00 Carat H Colour VS2 Clarity EX EX - IGI IGI Certifcate Metal: Platinum Certificate No: 585320434 ...

Round Brilliant Cut 3.00 Carat Natural Diamond 18kt White Gold Ring - Colour F - VS Clarity Diamond Type: Natural Diamond Cut: Round Bril...

Group of coral cameos and carved coral set in gold. One carved coral flower, unmounted, with five drilled holes along the reverse. One coral cameo...

Group of sterling jewelry including: an engraved sterling silver band from Uncas Manufacturing Co. (Providence, RI) in a Bullard Bros. (St. Paul, ...

Edwardian diamond circle brooch/pendant. Main element formed as a radiating filigree circle with a central old European cut diamond surrounded by ...

Platinum, diamond and sapphire ring. Center stone is a GIA certified natural, unheated Ceylon sapphire of 1.87 carats. The surrounding diamonds co...

Sheffield & Sons platinum, Burmese ruby, and diamond ring. A platinum ring with two raised outer bands and four inner bands of a split shank style...

18k white gold double banded ring with halo setting, pave set with a total of 54 brilliant cut diamonds, 0.37 carat total weight. The center stone...

Sterling silver Art Nouveau medallion with a border formed by vegetal motifs and whiplash lines. Within, an Ophelia like figure lays with her head...

18k yellow gold ring with a bezel set pear diamond. The bezel with fine milgrain detail and set with a 2.02 ct pear cut diamond of H color and SI3...

18k white gold ring with diamond set band consisting of 12 brilliant cut diamonds of alternating sizes, G to H color, SI1-SI2, 0.23 carats total. ...

14k white gold ring set with an oval cut 4.03 carat ruby. Surrounded by a halo of 24 brilliant cut diamonds of 0.48 carat total weight, G-H color,...

14 yellow gold ring set with central oval tanzanite accompanied by two tapered baguette cut diamonds and one brilliant cut diamonds on either side...

14k yellow ring set with an oval checkboard cut peridot with rectangles of six princess cut diamonds on either side. Marked 14k along the interior...

Oscar Friedman 18k white and yellow gold and diamond ring. Set with a central step cut diamond 1.50 carat, K color, I1 clarity. This diamond has a...

18k yellow gold hollow form Finnish mens ring, 1876. Set with a central square paste and four rose cut garnets at compass points, with two further...

14k yellow gold ring with high white gold crown set with one brilliant cut diamond (low color, below N, approx. diameter 4.10 mm). Marked along th...

14k white gold Art Deco diamond ring with one central old European cut diamond (approx. diameter 4.47 mm) set with eight prongs mounted in a squar...

14k yellow gold Art Deco filigree ring, with brilliant cut diamond (approx. diameter 4.39 mm) set in a white gold hexagon with six prongs. Ring fe...

14k yellow gold Art Deco ring of navette form with filigree details set with one brilliant cut diamond (approx. diameter 4.43 mm) in the center se...

14k white gold diamond ring, in a modern style bypass, half bezel setting. Brilliant cut diamond approximately 0.37 carats, G color, SI. Unmarked,...

14k yellow gold ring set with pear shaped opal doublet. Marked 14k along the interior shank with an indistinct maker's mark. Ring Size: 5.25 US....

14k yellow gold cocktail ring set with large pear cut kunzite and three brilliant cut diamonds on either side of the central stone. Marked 14k alo...

Yellow and white gold Art Deco style filigree ring in a white gold rectangular form set with two brilliant cut diamonds and one sapphire. Ten smal...

Cozzolino, Italian, Uruguayan. 14k yellow and white gold domed ring ornately carved with a dragon fly design, ca. 1930s. The body in white gold se...

14k yellow gold ring set with a rectangular hardstone cameo of a classical figure wearing a laurel in profile. Marked 14k along the interior shank...

14k white gold Art Deco ring set with two old European cut diamonds (approx. diameter 4.0 mm each) arranged vertically in a filigree setting. Mark...

14k yellow gold ring of naturalistic form set with an oval coral cabochon. Marked along the interior shank B 14k in a rectangular cartouche. Rin...

18k yellow gold ring set with five small brilliant cut diamonds in a crescent form next to a panel of onyx. Marked "750" and maker's mark with D, ...

14k yellow gold ring comprised of nine vertical rows of four brilliant cut diamonds (total of 36, approx. 0.17 carat total weight), alternating wi...

14k yellow gold cocktail ring set with large checkerboard cut pear cut amethyst (calculate carat weight) surrounded by a halo of 44 brilliant cut ...

Orianne 18k yellow gold ring with asymmetrical split band. Set with a cut corned rectangular brilliant cut diamond; 2.00 ct, J color, SI1. Marked ...

14k yellow gold signet ring with flush set with an off center east-west set oval cut light purple sapphire. Unmarked, tested 14k. Ring size: 6 U...

14k yellow gold lion form ring. The main element of the ring a lion's head, with round cut ruby eyes and a brilliant cut diamond in its mouth. Mar...

10k yellow gold ring set with shell cameo depicting a windmill in a landscape. The cameo set within a scalloped frame with four flowers as the set...

14k yellow gold ring in a contemporary style, set with a rectangular cut red pink stone. Likely garnet or tourmaline. Unmarked, tested 14k. Ring...

Victorian Etruscan Revival turquoise pendant with a central motif of many cabochon turquoise stones set into a sphere form, surrounded by granulat...

14k white gold ring, channel set with nine single cut diamonds. Unmarked, tested 14k. Ring size: 5 US. Gross weight: 4.6 grams. Condition:Some ...

14k yellow gold band with beveled detail. Marked 14k along the interior shank with unidentified maker's mark of an asterisk. Ring size: 10 US. G...

Heart Cut Diamond 18kt Rose Gold Ring 2.00 Carat F Colour VS1 Clarity EX EX - IGI IGI Certificate Metal: 18Kt Rose Gold Diamond Type:...

Round Brilliant Cut Natural Diamond 0.70 Carat 9ct White Gold Dress Ring - F/G Colour SI Clarity Dimaond Type: Natural Diamond Shape: Ro...

Round Brilliant Cut Natural Diamond Ring 1.00 Carat I Colour VS2 Clarity EX VG - IGI IGI Certifcate Metal: Platinum Certificate No: 5...

Three 9ct gold and gem set rings. The rings to include a hallmarked 9ct gold, garnet and CZ cluster ring, hallmarked for Birmingham, 1975. A hallm...

A 14ct white gold, sapphire and diamond halo ring. The ring set with a central round mixed cut sapphire framed by a halo of round brilliant cut di...

A retro opal and diamond ring. The ring set with a tear drop opal and a triangular shaped opal doublet / triplet with central diamond in a pierced...

A hallmarked 18ct gold and diamond cluster ring. The ring set with six princess cut diamonds to a square head. Hallmarked for Birmingham. Sponsor'...

A hallmarked 9ct gold and smoky quartz ring. The ring having a central four claw set oval cut smoky quartz to shoulders set each with six round cu...

A hallmarked 18ct gold and pink paste ring. The ring set with a single bezel set baguette cut pink paste stone with chevron etched shoulders to ta...

A hallmarked 18ct gold and diamond signet ring. The ring having a square face set with nine round cut diamonds in a square formation surrounded by...