Turquoise old-cut diamond broo

Half-moon old-cut diamond brooch RG 585/000 (Russian 56 hallmarked) with 32 old-cut diamonds, tot.1,97 ct FineWhite+ - FineWhite (F-H)/SI-PI1 and 4 diamond roses, l. 31 mm, 9,1 g, with value expertise

An early 20th century platinum and gold, turquoise and old-cut diamond cluster brooch.Turquoise estimated dimensions of 17.6 by 16 by 8.5mms.Estimated total diamond weight 3.90cts, G-I colour, SI1-P1

Three Antique Gold, Turquoise and Diamond Bangle Bracelets 14 kt., 10 old-mine cut diamonds ap. 1.40 cts., round turquoise, 14 old-mine cut diamonds ap. .50 ct., turquoise and diamond bangle with pers

FRENCH, ANTIQUE, YELLOW GOLD, DIAMOND, TURQUOISE AND ENAMEL EARRINGS Containing two round and two pear shaped cabochon turquoise, six old mine cut diamonds and black enamel detail. 3 inches long. Stam

A mid Victorian gold, diamond and gem-set pendant, circa 1870. The marquise-shape turquoise lattice, with old-cut diamond intersections and split pearl spacers, suspending a similarly-set fringe, to t

A late Victorian turquoise and diamond crescent brooch, circa 1880. Designed as a series of graduated oval-shape turquoise cabochons, with old-cut diamond spacers. Estimated total diamond weight 0.80c

An Edwardian 18ct gold turquoise and diamond ring. The three circular-shape turquoise cabochons, with old-cut diamond double spacers, to the scroll engraved shoulders. Estimated total diamond weight 0

An Edwardian 18ct gold diamond and reconstituted turquoise five-stone ring. The alternating circular reconstituted turquoise cabochon and old-cut diamond line, with tapered band. Estimated total diamo

Antique Turquoise and diamond ring Set with an oval cabochon turquoise surrounded by old mine-cut diamonds Platinum and yellow gold Ring size 5; Gross weight 5.0 dwts

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,

A 14K GOLD, TURQUOISE AND DIAMOND RING Centering a marquise cabochon-cut turquoise encircled by old mine-cut diamonds with an estimated weight of 2.20 carats, size 5 1/2

AN ANTIQUE TURQUOISE AND DIAMOND BAR BROOCH in silver and yellow gold, set with a row of alternating round cabochon turquoise and old European brilliant cut diamonds, accented by rose cut diamonds, th

Circa 1920's size 5 1/2, with 14 turquoise stones and old mine cut diamond accents, total weight 5.8DWT..shipping $20 U.S. plus ins

14kt bracelet set with 52 turquoises and one diamond (c.1900) Description: 14kt bracelet (tested) set with 52 turquoises and one old cut oval diamond of app. 4 pts quality vs color k l. Beautiful work

AN ANTIQUE TURQUOISE AND DIAMOND BANGLE in yellow gold, the hinged body set with a row of graduated cabochon turquoise, punctuated by pairs of old cut diamonds, no assay marks, inner circumference 16.

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.

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.

AN ANTIQUE TURQUOISE AND DIAMOND RING in yellow gold, set with a central cluster of an old cut diamond and turquoise cabochons depicting a forget-me-not flower, accented by scrolls further set with tu

Antique Victorian 14k gold ring, set with 4.6mm turquoise, surrounded with 12 old mine cut diamonds. Ring size - 5.25, ring top - 9mm in diameter. Tested 14k. Weight - 1.4 grams.

A late Victorian turquoise and diamond brooch. Of openwork design, the circular turquoise cabochon, suspended from an old-cut diamond and turquoise cluster, with similarly-set foliate sides. Estimated

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.

A late Victorian gold turquoise, diamond and split pearl pendant. Of openwork and circular design, the old-cut diamond, with circular turquoise cabochon tapered cross and split pearl surround. Estimat

Victorian Turquoise, Diamond, 10k Rose Gold Ring. Centering three round turquoise cabochons, surrounded by eighteen old mine-cut diamonds weighing a total of approximately 0.70 cttw., set in a 10k ros

A mid Victorian gold diamond, turquoise and split pearl ring. The old-cut diamond line, with circular turquoise cabochon and split pearl surround, to the scrolling shoulders and replacement half-band.