2.7CT DIAMOND & BLACK ENAMEL BAND RING

Ring features approx. 0.06ctw diamonds. Ring size 6.25, band measures 4.7mm wide. Marked Hidalgo, 750. Weight- 6.5 grams. Gemstones have not been graded for color and clarity ,and tested for clarity a

14k yellow gold ring, center top diamond cross in signet, black enamel accent bands, 10 bead set round brilliant cut diamonds, approx. .42 ctw, SI in clarity and G-H in color. Size 10. Approx. 13.7 gr

Set of two 18k gold band rings, decorated with black enamel and approx. 0.55ctw in diamonds total. Ring size - 6 (each), width 3.4mm. Minor chips on enamel are present. Weight - 5.6 grams.

Art Deco crystal ring- center crystal sapphire 12 x 8 mm with encrusted clear crystals in Diamond pattern., size 8. Black enamel and crystal band, size 7. Rhinestone evil eye stretch bracelet with fac

Together with 18K white gold wedding band, weight approx. 1.35dwts. Ring size 5, 6-3/4 respectively.

Vintage 14 karat yellow gold, diamond and emerald cocktail ring with black enamel trim. Inner band is marked "14K" and "KIMBERLY". Features 6 round cut diamonds with a total carat weight of approx. 0.

AN ENAMEL AND DIAMOND RING, channel-set with two bands of round brilliant-cut diamonds spaced by a band of black enamel. Estimated total diamond weight 0.25ct, hallmarked Birmingham, ring size Q, 10.0

A 14K YELLOW GOLD RINGLate 20th century, 14k yellow gold. Black enamel trimmed band set with fourteen (14) round brilliant cut diamonds (.30 ctw) surrounding a large step-cut, multi-carat (singly refr

Antique 14K Gold, Black Enamel & Diamond Ring. This ring has large black enamel face with round cut diamond in the center. Scroll and lattice work done around border. Stamped inside band. Overall Weig

An early Georgian gold rock crystal, diamond and enamel mourning ring. The painted skull beneath rock crystal, with rose-cut diamond sides, to the textured band with black enamel panels reading 'Joan,

Henderson Collection by Lecil, housed in a Harris Jewelers box. A black enamel ring with diamond and sterling silver bands. Size 7 and Total weight: 7.7 grams From the collection of prominent art hist

A late 19th century gold diamond and enamel ring. The three slanted rose-cut diamond lines, interspaced by black enamel, to the rose-cut diamond shoulders and tapered band. Weight 2gms.

Nice small lot of 14K gold rings. Baroque pearl ring set in a 14K gold band, marked only 14K. Diamond set in leaf design with black enamel, marked 14K with illegible maker mark. Both rings 6.75 size a

set with 7 baguette diamonds approx. 1.00 carat, flanked by black enamel trim, overall height 14mm, yellow gold wide panther chain link band, stamped 750, and with Italian hallmark 2461 AL (Alessandri

AN ANTIQUE DIAMOND AND ENAMEL RING in yellow gold, set with an old cut diamond of approximately 0.40 carats, the band accented by stripes of black enamel, no assay marks, size P / 7.75, 3.6g.

David Webb Diamond and Enamel Ring 18k yellow gold, the wide polished gold band mounted with a round brilliant-cut diamond weighing approximately 0.90 carats, accented by black enamel, stamped "WEBB 1

AN ANTIQUE GEORGIAN DIAMOND, PEARL AND ENAMEL MOURNING RING, 1823 in 18ct yellow gold, the band with raised gold lettering 'In Memory Of' against a ground of black enamel, set to the front with a clus

This 10k ring is interesting in style. The black enamel is etched with a monogram in Old English lettering and set with 10 gemstones that appear to be diamond. The inside of the band is stamped with p

18K Gold, Black Enamel & Red Coral Dome Ring. Each side is accented with (3) round cut diamonds. Stamped with makers mark inside band. Overall Weight: 9.2 dwt / 14.31 g Ring Size: 7.5 - All silver, go

10k Yellow Gold Dad Ring. Black Enamel and monogrammed "Dad" to the center with band of diamonds at each side. Marked 10k to the inner band. Weight Approx., 4 grams Measures Approx., Size 10 Domestic

18K DIAMOND & BLACK ENAMEL RING BY OSCAR FRIEDMAN: .50 CT diamond is bezel set in the center of a rectangular tablet of black onyx. 36 round brilliant cut diamonds frame the tablet and cascade down th

METAL: 18k Gold. MEASUREMENTS: Ring size - 7, ring top is 5.2mm wide. GEMSTONES: Diamonds - approx. 0.20ctw. MARKED: Wellendorf, 750, Germany, 54. WEIGHT: 6.7 grams. Comes with box.Gemstones have not

METAL: 18K gold. GEMSTONES: diamond-approx. 0.11ct, orange enamel. MEASUREMENTS: ring size 7.25. Band is 4mm wide. MARKED: Adolfo Courrier 750 Handmade in Italy. WEIGHT: 8.5 grams. Comes with certific

METAL: 18K gold. GEMSTONES: diamonds, blue enamel. MEASUREMENTS: diamond ring size 6.5, band is 4.5mm wide. Enamel ring size 7.5, band is 4mm wide. marked: 750 Hidalgo. WEIGHT: 10.2 grams.Gemstones ha