A DIAMOND AND DEMANTOID GARNET CYPHER BROOCH set throughout with rose cut diamonds, surmounted by a

Circa 1890, platinum-topped 14k yellow gold Centering an old mine-cut diamond weighing approximately 0.20 ct. and graded H-I color, SI-I clarity and further set with rose-cut diamonds to the body wit

DEMANTOID GARNET AND DIAMOND CLOVER BROOCH, CIRCA 1880 Set throughout with cushion-shaped, old brilliant and rose-cut diamonds, the trefoil leaf accented by three old-cut demantoid garnets, principal

GARNET AND DIAMOND TURTLE BROOCH With articulating head and flippers, set throughout with cushion-shaped, old brilliant and single-cut diamonds, the shell set with vari-cut demantoid garnets, the head

A LATE 19TH CENTURY DIAMOND SWALLOW BROOCH set throughout with old-cut and rose-cut diamonds and with a cabochon ruby eye. Estimated total diamond weight 1.70ct, 1.8cm by 4.9cm, 6.8 grams Good condit

A diamond heart brooch of open from, set throughout with rose-cut diamonds, unmarked (Width: 2.2cm)

DIAMOND SPRAY BROOCH of substantial width, set throughout with beautiful rose cut diamonds in the openwork floral design. L. 6.8 cm. W. 4.4 cm. 26.6 grams.

AN EARLY 19TH CENTURY DIAMOND SPRAY BROOCH a ribbon-tied floral spray set throughout with rose-cut diamonds in closed-back settings. Estimated total diamond weight 3.00ct, 4.5cm by 4.2cm, 9.9 grams T

A late Victorian silver and gold diamond brooch. Of scrolling foliate design, set throughout with foil-back rose-cut diamonds. Length 3.5cms. Weight 5.4gms. Overall condition good. Minor surface scrat

A late Georgian silver and gold diamond bow brooch. Designed as a stylised bow, set throughout with rose-cut diamonds. Length 3.3cms. Weight 3gms.

SAPPHIRE AND DIAMOND BROOCH Of openwork design, centrally-set with a cabochon sapphire, between oval and single-cut diamonds, set throughout with rose-cut diamonds, oval and single-cut diamonds approx

AN AQUAMARINE AND DIAMOND BROOCH/PENDANT, CIRCA 1890 The openwork scrolling cartouche with foliate detailing and set throughout with rose-cut diamonds, with an oval-cut aquamarine to the centre, suspe

A VINTAGE DIAMOND STAR BROOCH in white gold, designed as a twelve rayed star set throughout with rose cut diamonds, the diamonds all totalling 1.8-2.1 carats, no assay marks, 4.5cm, 11.7g.

AN ANTIQUE DIAMOND AND GARNET BROOCH, 19TH CENTURY in yellow gold and silver, designed as a spray of foliage and flowers set with rose cut diamonds and two cabochon garnets, unmarked, 6.1cm, 9.6g.

AN ANTIQUE DIAMOND AND GARNET FLY BROOCH in yellow gold and silver, the body and wings of the fly set with rose cut diamonds, the eyes set with cabochon garnets, no assay marks, 4.1cm, 3.7g. 

DIAMOND STAR PENDANT/BROOCH, CIRCA 1890 Of starburst design, set throughout with cushion-shaped and rose-cut diamonds, diamonds approx. 2.95cts total, brooch fitting detachable, length 3.0cm

Silver and Diamond En Tremblant Corsage Broochdesigned as a floral spray and set throughout with rose cut diamonds, testing silver. 4 x 2.25 in. 1.0 troy oz. From the Collection of the late Mehri Ette

A FINE ANTIQUE DIAMOND BROOCH / PENDANT, 19TH CENTURY the oval body of openwork design, set throughout with old cut and rose cut diamonds, the diamonds all totalling 3.6-4.2 carats, with retractable l

An early 20th century diamond foliate brooch. Of circular outline, the openwork scrolling panel, set throughout with rose and old-cut diamonds. Estimated old-cut diamond total weight 0.20ct. Diameter

Antique Diamond and Demantoid Garnet Clover Broochthe clover motif brooch centering on a prong set old European cut diamond (7.3 x 7.2 x 3.89mm) weighing approximately 1.24 carats (H color, SI1 clarit

A LATE 18TH/EARLY 19TH CENTURY EMERALD AND DIAMOND BROOCH, a round cabochon emerald within a stylised scrolling frame, set throughout with rose-cut and single-cut diamonds. Measures 3.6cm in diameter

AN ANTIQUE DIAMOND SPRAY BROOCH designed as a floral spray, set throughout with rose cut, single cut and old cut diamonds totalling 4.0-5.0 carats, no assay marks, 6.8cm, 27.7g.

DIAMOND-SET BROOCH/AIGRETTE, CIRCA 1900 Of scrolling foliate design, set throughout with cushion-shaped and rose-cut diamonds, diamonds approx. 4.95cts total, length 5.8cm, fitted case by Hunt & Roske

Mid-late 19th century. Victorian brooch with scroll and floral motifs, 13K yellow gold (tested with x-ray metal tester), set throughout with old mine cut and rose cut diamonds, emeralds and enamel wor

AN ANTIQUE BOHEMIAN GARNET BROOCH set with a cluster of round and pear shaped rose cut diamonds, suspending a cabochon garnet in a cluster of rose cut garnets, no assay marks, 7.0cm, 14.5g.