A CHRYSOBERYL RIVIERE NECKLACE, graduated cushion-cut

A CHRYSOBERYL RIVIERE NECKLACE, graduated cushion-cut chrysoberyl in claw settings as individual links. Length 41.5cm, 20.6 grams

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

H. Stern Rock Crystal and Diamond "Moonlight" Necklace 18k white gold, the necklace mounted with graduated cushion-cut rock crystals, separated by accents mounted with round brilliant-cut diamonds wei

Vintage classic White Pearl necklace with center white topaz stones. Collar style necklace, measures 14 in. with Fish hook necklace clasp. Graduated topaz stone, cushion cut, larger stone measures app

NO RESERVE - A PINK PASTE RIVIERE NECKLACE in silver, comprising a row of cushion cut pink paste stones, no assay marks, 36.0cm, 20.0g. 

AN ANTIQUE PASTE RIVIERE NECKLACE in silver, set with a row of cushion cut colourless paste stones, no assay marks, 36.0cm, 28.9g.

AN ANTIQUE FRENCH GARNET RIVIERE NECKLACE in silver, comprising a row of round, oval and cushion cut garnets, French assay marks, 41.0cm, 12.1g. 

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

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

Riviere Diamond Necklace 18k white gold, the necklace composed of a double row of graduated round brilliant-cut diamonds weighing approximately 6.28 carats in total. l. 16-1/2", total weight 17.2 gram

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,

One lady's Cartier "Riviere" graduated diamond necklace made of platinum. Piece is set with 99 round brilliant cut diamonds, all prong set. Piece measures 15 3/4" long. Piece is signed "Cartier" with

Vintage ruby crystal chocker Riviere design. 1950/60 Circa. One row of shiny ruby diamond-cut and four graduated pendants at the center with the same rubies glass. Sewing hook clasp, usually Scemama f

AN ANTIQUE SAPPHIRE AND DIAMOND RING in yellow gold, set with three graduated cushion cut sapphires, accented by two old cut diamonds, no assay marks, size O / 7, 2.8g.

NO RESERVE - A VINTAGE EMERALD AND DIAMOND RING in white gold, set with five graduated cushion cut emeralds, accented by rose and old cut diamonds, no assay marks, size M1/2 / 6.5, 4.8g.

1910s aquamarine diamond pendant necklace. Cushion-cut aquamarine weighs approx. 57ct, very pleasant blue with good saturation and life. Diamond weighs approx. 1ct. Chain signed 14K. Necklace length 1

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND BANGLE three graduated cushion-cut sapphires spaced by old-cut diamonds in claw settings, to a thin tapering double-hinged back. Estimated total diamond weight

AN ANTIQUE UNHEATED RUBY FIVE STONE RING in 18ct yellow gold, the band set with a half hoop of five graduated cushion cut rubies, the rubies all totalling 2.95 carats, stamped 18ct, size M / 6.25, 4.0

A 14K GOLD AND SAPPHIRE BRACELET Featuring nine graduated cushion-cut sapphires in a textured gold hinged bangle design, signed BB, inner circumference 6 5/8 in. Footnotes: OVERALL CONDITION: Metal st

AN ANTIQUE BURMA NO HEAT RUBY FIVE STONE RING in 18ct yellow gold, set with five graduated cushion cut rubies all totalling 2.0 carats, stamped 18ct, size N / 6.75, 4.3g. Accompanied by a gemological

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND CLUSTER RING three graduated cushion-cut sapphires within borders of old-cut diamonds. Estimated total diamond weight 1.40ct, ring size L1/2, 4.7 grams Good