AN ANTIQUE TURQUOISE AND DIAMOND PENDANT set with an elongated turquoise cabochon of 40.40 carats,

AN ART DECO TURQUOISE AND DIAMOND PENDANT set with an elongated turquoise cabochon of approximately 40.40 carats, accented by clusters of old cut diamonds, suspended from a diamond set bail, no assay

Antique Victorian 10k Gold Turquoise Diamond Brooch Pin or Pendant. Set with a round cabochon turquoise and a halo of small diamonds. Tests at 10kt. Measures 1.25 inches in width.

ANTIQUE TURQUOISE AND DIAMOND PENDANT in yellow gold, the circular body set with a central old cut diamond in a surround of cabochon turquoise, unmarked, 3.5cm, 6.6g.

ANTIQUE TURQUOISE AND DIAMOND RING in high carat yellow gold, set with five graduated turquoise cabochons accented by diamonds, unmarked, size O / 7, 5.5g.

AN ANTIQUE TURQUOISE AND DIAMOND CRESCENT MOON BROOCH designed as a crescent moon, set with cabochon turquoise and old and rose cut diamonds, the diamonds all totalling 1.5-2.0 carats, no assay marks,

ANTIQUE TURQUOISE AND DIAMOND RIVIERA NECKLACE, 19TH CENTURY in high carat yellow gold, set with graduating cabochon turquoise links, marked indistinctly, 39cm, 18.6g.

A vintage 14K gold pendant with a fine central turquoise cabochon. The rims are set with diamonds. Weight: 3.58 grams. Luxury Jewelry For Women. Dimensions: Size: 5/8 x 3/4 in. All measurements are ap

A PAIR OF ANTIQUE TURQUOISE AND DIAMOND EARRINGS in high carat yellow gold, each set with a polished pear shaped turquoise cabochon, suspended below pairs of graduated old cut diamonds, the diamonds t

A vintage Navajo-style sterling silver pendant. Diamond shape. The item is set with round turquoise red coral cabochons. Hallmark Sterling B is on the backside. Total Weight: 19 grams. Tribal Statemen

AN ANTIQUE TURQUOISE AND PEARL FANCY LINK BRACELET, 19TH CENTURY in high carat yellow gold, the clasp set with oval cabochon turquoise and suspending a pendant / charm in the form of an acorn, set wit

Antique 19th C Turquoise Cabochon Set Pendant. Necklace pendant set with small turquoise cabochons. Measures just under 1 inch in length.

ANTIQUE TURQUOISE BROOCH / PENDANT in yellow gold, set with eight cabochon turquoise, unmarked, 2.5cm, 3.7g.

Antique 950 Grade Sterling & Turquoise Cross Necklace Pendant. Hallmarked 950. Set with turquoise cabochons. Measures 1.5 inches in length.

Ladies sterling silver David Yurman turquoise and diamond pendant featuring a bezel set square cabochon cut turquoise measuring 15x15mm. Surrounded by a halo of prong set round diamonds weighing appro

Sterling turquoise pendant bezel set - cabochon turquoise marked 925 signed by maker - turquoise about 10 x 15 mm

AN ANTIQUE TURQUOISE, PEARL AND ENAMEL CROSS PENDANT in yellow gold, set with cabochon turquoise and pearls, accented by engraved detailing to the front and reverse, accented by border of black enamel

AN ANTIQUE TURQUOISE AND DIAMOND BANGLE, 19TH CENTURY in yellow gold, the band set with six turquoise cabochons accented by two old cut diamonds, unmarked, inner diameter 5.8cm, 25.6g.

18th c. pendant with turquoise and rose cut diamonds, suspended from a retro Persian style turquoise and rose cut diamond necklace. Handmade pendant is set with an oval Persian turquoise cabochon, sur

ANTIQUE TURQUOISE AND DIAMOND RING, EARLY 20TH CENTURY claw-set with a cabochon turquoise, within a border of cushion-shaped diamonds, size Q / 8, unmarked, estimated total diamond weight 0.60-0.80 ca

Antique 19th C Turquoise Glass Locket. Gold filled locket necklace pendant set with turquoise glass cabochons. Measures 1.5 inches in length.

A PAIR OF ANTIQUE TURQUOISE AND DIAMOND EARRINGS, 19TH CENTURY in yellow gold and silver, each set with a round turquoise cabochon within a border of rose cut diamonds, surmounted by further rose cut

AN ANTIQUE TURQUOISE AND DIAMOND RING in yellow gold and silver, set with five cabochon turquoise surrounded by a border of old cut diamonds, no assay marks, size M1/2 / 6.5, 4.3g.

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon turquoise in a cluster of rose cut diamonds, no assay marks, size M1/2 / 6.5, 3.4g. 

AN ANTIQUE TURQUOISE AND DIAMOND RING in 18ct yellow gold, set with three round cabochon turquoise accented by pairs of old cut diamonds, full British hallmarks for London 1900, size O / 7.25, 4.