AN ANTIQUE AMETHYST RIVIERE NECKLACE in yellow gold, comprising a row of thirty-five graduated oval

AN ANTIQUE IMPERIAL TOPAZ AND DIAMOND RIVIERE NECKLACE, 19TH CENTURY in yellow gold and silver, comprising a single row of thirty graduated oval cut imperial topaz, totalling 55.0-60.0 carats, on a ci

AN ANTIQUE AQUAMARINE RIVIERE NECKLACE AND CROSS PENDANT, EARLY 19TH CENTURY in yellow gold, comprising a single row of fifteen graduated oval cut aquamarines suspending a cross pendant set with five

AN ANTIQUE BLUE PASTE RIVIERE NECKLACE, EARLY 19TH CENTURY in yellow gold, comprising a single row of thirty-six graduated links set with cushion shaped foiled blue paste stones, no assay marks, 40.5c

AN ANTIQUE GREEN PASTE RIVIERE NECKLACE in yellow gold, comprising a row of graduating oval cut green paste stones, no assay marks, 38.0cm, 23.4g.

AN ANTIQUE AMETHYST RIVIERE NECKLACE, 19TH CENTURY in yellow gold, formed of twenty graduated oval and cushion cut amethysts, no assay marks, 40.0cm, 49.5g.

AN ANTIQUE CITRINE RIVIERE NECKLACE in silver, comprising a single row of twenty-five graduated oval cut citrines, no assay marks, 39.5cm, 22.4g.

NO RESERVE - A PEARL AND AMETHYST CHOKER NECKLACE in yellow gold, comprising five rows of pearls, the circular clasp set with oval amethysts and cultured pearls, stamped 375, 38.0cm, 49.0g.

AN ANTIQUE PASTE RIVIERE NECKLACE, 19TH CENTURY comprising a single row of thirty-six graduated cushion cut red paste gemstones, unmarked, 42.5cm, 30.6g.

AN ANTIQUE BANDED AGATE BEAD NECKLACE in yellow gold, comprising a single row of thirty-four polished agate beads ranging 12.9-7.5mm, on a gold clasp, unmarked, 42.5cm, 61.3g.

ANTIQUE CHINESE CARVED CORAL NECKLACE in high carat yellow gold, comprising a row of thirty-one carved coral beads up to 18.2mm in diameter, 48.0cm, 92.6g.

NO RESERVE - AN ANTIQUE FIVE STONE DIAMOND RING in 18ct yellow gold, comprising a row of five graduated old cut diamonds, stamped W18D, size L / 5.75, 3.8g.

ANTIQUE CORAL BEAD AND PEARL NECKLACE in yellow gold, comprising a single row of graduated coral beads ranging 6.3mm to 4.3mm, punctuated by pearls, 470mm length, unmarked, gross weight 16.0 grams.

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in yellow gold, comprising four graduated rows of natural pearls ranging from from 2.5-3.6mm, the clasp set with a cluster of old cut diamonds,

AN ANTIQUE CHINESE CARVED CORAL BEAD NECKLACE in yellow gold, comprising a single row of forty-nine graduated round coral beads up to 20.3mm, forty-four polished beads ranging 6.9-12.7mm, and the five

AN ANTIQUE MOONSTONE DRESS RING, 19TH CENTURY in high carat yellow gold, set with a row of five graduated oval cabochon moonstones, with foliate and scrolling decoration to the band, unmarked, size N

AN ANTIQUE TURQUOISE NECKLACE, 19TH CENTURY in yellow gold, designed as a choker, comprising a single row of graduated round cabochon turquoise, with a central loop for suspending a pendant, no assay

ANTIQUE NATURAL PEARL NECKLACE in yellow gold, comprising a single row of one hundred and fifty-four graduated pearls ranging 4.4mm to 2.2mm, on a plain gold clasp, unmarked, 40.0cm, 5.2g. Accompanied

14K yellow gold slightly graduated amethyst Riviere necklace featuring round and oval cut well matched amethyst gemstones in basket settings, hidden box clasp and figure eight safety latch, 15 in. L,

Antique circa 1870 Etruscan revival 15ct yellow gold Amethyst festoon necklace with matching earrings in the original fitted box. The necklace features five graduated drops each set with cabochon amet

AN ANTIQUE GARNET BEAD AND HAIRWORK MOURNING NECKLACE in yellow gold, comprising of a series of twisted rows of garnet beads, on an oval clasp with inset glass covered locket panel featuring woven hai

A 18 kt Yellow Gold and Hardstone Bracelet. Comprising five oval agate, amethyst quartz, and carnelian links alternating with openwork scrolls. Stamped "750" at the clasp. Good condition. 7 1/4" long.

Vintage necklace of thirty three tomato shaped, melon cut amethyst beads, graduated from 12 ½-19mm., with 14 kt. polished yellow gold oval box clasp. (Approx. 48cm long).

A NATURAL PEARL NECKLACE in 18ct yellow gold, comprising two rows of graduated pearls ranging 5.8mm to 2.2mm, on a gold clasp, unmarked, 45.0cm, 17.4g. Provenance: Gifted by HH Sheikh Isa ibn Salman A

View a video of this lot: Click HereCrafted in 14K rose and yellow gold; set with a oval faceted amethyst, weighing approximately 174.44 carats; measures chain length 21 inches, ring