18Kt Gold Single Cut Diamond French Empire Revival

Includes a French 18kt white gold chain suspending an 18kt white gold mounted 7.5mm pearl with a single rose cut diamond accent; a French 18kt white gold necklace comprise of (20) 4.0mm pearls - with

Signed French 18kt yellow gold modernist ring displaying a single prong-set round faceted blue gem accented by (5) prong-set round faceted single cut diamonds. Blue gem measures approx. 3.5mm; diamond

Earrings. Pair of signed Fred French 18kt yellow gold hoop earrings inlaid with (12) full round cut diamonds each and a single straight faceted ruby flanked by tapered ruby baguettes. Stamped, "F

DIAMOND, RUBY AND 18KT WHITE GOLD RINGThirteen single-cut diamond melee, approx. 0.21 carats total weight, with ten marquise-shaped rubies, approx. 1.90 carats total weight. Gold stamped 18kt. Size 5&

Includes an 18kt white gold eternity band displaying single cut diamonds, size - 71/4; and an 18kt bi-color gold ring with a central prong-set oval faceted gem flanked by a total of (6) marquis cut di

Antique 18kt Gold Rose Cut Diamond & Pearl Cross. Having French hallmarks. Measures 1.5 inches in length.

"Bubble" Ring. Signed Italian 18kt yellow gold "bubble" ring accented by (8) single cut diamond accents. (2) diamond accents missing. Stamped, "750 K18 AL479 Italy" with an unidentified mark of "V" wi

Art Deco bracelet 18kt yellow gold and platinum, diamonds, single cut and synthetic sapphires .

Signed Lapponia Finnish 18kt yellow gold modernist bracelet displaying (8) round single cut diamonds set within white gold surrounds. Stamped with a Lapponia pictorial mark, national mark, gold purity

18KT GOLD AND STERLING SILVER ART NOUVEAU STYLE RING ~ SIZE 7, OPENWORK DESIGN FEATURING SAPPHIRES AND SINGLE CUT DIAMONDS IN ORNATE 18KT GOLD SETTING WITH STERLING OVERLAY, STAMP IS NO LONGER VISIBLE

A set of (2) 18kt white gold rings with bi-color pearls accented by a half moon surround of single cut diamonds and bands of straight diamond baguettes to a portion of each band. Black pearl measures

DESIGNER 18KT GOLD ITALIAN DIAMOND LEAF BANGLE BRACELET, marked '750 18k Italy' with a delicate satin textured finish leaf-like surface, centered with 26 natural white single cut diamonds graduating i

18kt Gold, Enamel, and Diamond Butterfly Brooch,with full- and single-cut diamond melee, 12.6 dwt, 1 1/2 x 1 5/8 in.

Men's 18kt yellow gold ring displaying a central oval cut opal with a surround of (24) single cut diamonds. Opal measures approx. 13.5mm x 9.5mm. Stamped, "18K". Total approx. weight of the ring is 21

LE COULTRE DIAMOND & 18KT GOLD LADY'S WRIST WATCH L 7'':18kt white gold wrist watch, 14kt white gold band, L.7". Six small diamonds at the watch case and 16 enhancement single cut diamonds on the band

Signed Gubelin 18kt yellow gold foliate form brooch with 18kt white gold "stem" inlaid with a graduated band of (5) single cut diamonds. Stamped, "750 356404" with a pictorial hall

Diamonds. Signed 18kt yellow gold ship form brooch with (7) prong-set round faceted colored gems, (9) single cut diamonds, and a single prong-set round full cut diamond. Stamped verso, "18KR&quot

and Colored Gem Bracelet. Signed Fope Italian 18kt white gold bracelet with a central panel of alternating single cut diamonds and circular faceted colored gems, most surely sapphires. Total of (21) d

Pair of 18kt yellow gold half hoop earrings with alternating panels of pave diamonds set in white gold and stacking rope twist panels. Apparently unmarked. Total of (44) single cut diamonds. Total app

18kt yellow gold ring with central raised red coral cabochon with a surround of (16) prong-set single cut diamonds. Stamped, "18K" twice to interior of shank. Diamonds measure approx. 1.5mm

18kt yellow gold bird brooch with blue enamel decoration to wings further accented by a total of (9) single cut diamond accents. Total approx. weight is 12.2 dwt (gross). From a Greenwich, CT estate.

Earrings. Pair of 18kt yellow gold foliate form earrings with (8) bezel set round brilliant cut diamonds, (27) single cut diamond accents to leaves and (2) pearl drops. Total approx. weight is 6.8 dwt

Two 18kt yellow gold rings with matching design. The first is a diamond ring featuring one (1), prong set, round brilliant cut diamond surrounded by twelve (12), prong set, round single cut diamonds s

Earrings. Pair of signed Gubelin 18kt yellow gold foliate form earrings set with (3) single cut diamonds in 18kt white gold. With omega backs. Stamped, "750 Gubelin 440.124-06" with Gubelin