AN ANTIQUE SWISS ENAMEL AND DIAMOND CHATELAINE WATCH, 18TH CENTURY in yellow gold and silver, the

AN ANTIQUE NATURAL PEARL, ENAMEL AND DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, set with a central pearl within a border of ribbon designs of blue enamel, set with old cut diamonds, suspe

AN ANTIQUE GEORGIAN EMERALD AND DIAMOND GIARDINETTO RING, LATE 18TH CENTURY in yellow gold and silver, designed as a spray of foliage, set with vari-cut emeralds and rose cut diamonds, no assay marks,

A FINE ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, set to the centre with an old oval cut diamond of 2.14 carats within a scrolling border of black enamel, accented by a

AN ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, the circular body with blue enamel, rose cut diamonds in foliate design, no assay marks, 2.1cm, 5.8g.

AN ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, deigned as a ribbon decorated in blue enamel, accented by old cut diamond set flowers, the ribbon with enamelled lettering

Antique 18k Diamond set Enamel Portrait Brooch , Late 18th century, 18k yellow gold Enamel Portrait Brooch attributed Switzerland. Set with a rose-cut diamond. Tested 18k. WEIGHT: 8.0 grams [14193] (B

AN ANTIQUE DIAMOND, GARNET AND ENAMEL SNAKE NECKLACE, 19TH CENTURY in yellow gold and silver, designed as the body of a snake coiled around on itself, the head relieved in blue enamel, accented by old

Antique 14kt Gold Diamond & Enamel Earrings. Antique 19th century buttons converted to earrings in 14kt yellow gold, sterling silver, cobalt blue enamels and rose cut diamonds. French Fleur de Lis mot

A FINE ANTIQUE DIAMOND LOCKET PENDANT, 19TH CENTURY in yellow gold and silver, the circular hinged body with glass covered locket compartment inside, the outside with dark blue guilloche enamel, appli

An Antique Swiss 15-jewel closed-face pocket watch, marked Robert & Co., Geneva with yellow gold case with Lily of the Valley motif accented with black enamel and diamond chips. Case is marked 18K wit

An antique late 18th-century English 15K yellow gold ring. Reign of King George III. The central rose-cut diamond stone is mounted in a square sterling silver base. Total Weight: 2 grams. No markings.

Switzerland, for Jose R. Losada, London, a lady's diamond set enamel pocket watch, 10 jewels, key wind and set, gilt bar movement with cylinder escapement in an 18 karat, yellow gold, engraved, reeded

Antique 18th C Georgian Diamond Mourning Pendant. Fine early piece with blue enamel, seed pearl, diamond and portrait miniature of mourning scene. Set with 14kt yellow gold. Now set as a pendant. Meas

Antique Apex Georgian Style silver and 14K yellow gold diamond and ruby enamel pocket watch set with 31 rose-cut diamonds, approx: 0.20 cttw. and 8 round faceted-cut rubies. Case surface interlaced wi

15k yellow gold with a central medallion, silver set rose cut diamonds and natural pearls with a portrait of an 18th C lady, 18g total.

Estimated Retail Replacement Value $28,000 USD. This fine necklace features seven original 18th century hand made 22 carat yellow gold drops each is set with fine enamel, pearls, natural emeralds, old

A mid 20th century Enamel and 18kt Yellow Gold Pendant Watch by Picard. Swiss movement, 17 jewels. A yellow gold bow pin and round watch trimmed in royal blue enamel, the reverse is centered by a flow

A 20th century Caldwell & Co. (Philadelphia) 14k Yellow Gold Lady's wrist watch with Diamond and Sapphire accents. 17 jewel, Adj Temp & 3 positions Swiss movement by Cresaux, serial # 12811 in a 14k c

Pocket Watch. Antique 18kt yellow gold hunter case pocket watch with blue enamel decoration and inlaid rose cut diamonds. Pocket watch is suspended from a French .750 silver fob - with exort gold hall

Pocket Watch. Antique 18kt yellow gold hunter case pocket watch with blue enamel decoration and inlaid rose cut diamonds. Pocket watch is suspended from a French .750 silver fob - with export gold hal

18K yellow gold Swiss Locle hunting case watch with polychrome enamel female portrait with rose cut diamond highlights and white enamel watch face with Roman numeral dial. Interior marked SC SALTZMAN,

AN ANTIQUE ENAMEL AND DIAMOND BROOCH in yellow gold and silver, the circular domed body set with blue guilloche enamel and an applied foliate motif set with rose cut diamonds, no assay marks, 2.1cm, 5

AN ANTIQUE DIAMOND RING, 19TH CENTURY in yellow gold and silver, set with an old cut diamond of 0.35 carats within a border of smaller old cut diamonds, unmarked, size M / 6.25, 2.6g.

AN ANTIQUE DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, designed as a pin terminated with a rose cut diamond, with applied foliate and flower motif, jewelled with rose cut diamonds, unmarke