Star-shaped brooch with rose-cut diamonds and cushion

DIAMOND STAR BROOCH, CIRCA 1890 Set with cushion-shaped and rose-cut diamonds, diamonds approx. 3.70cts total, length 4.8cm, fitted case by S.J. Rood & Co, Burlington Arcade, London

DIAMOND STAR BROOCH Set with cushion-shaped and rose-cut diamonds, diamonds approx. 2.50cts total, length 4.1cm For further information on this lot please visit Bonhams.com

DIAMOND STAR BROOCH, CIRCA 1890 Set throughout with cushion-shaped and rose-cut diamonds, diamonds approx. 2.30cts total, length 3.5cm

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

DIAMOND STAR BROOCH, CIRCA 1890; SEED PEARL STAR BROOCH 1st: Set with cushion and rose-cut diamonds, 2nd: Set with seed pearls, diamonds approx. 1.35cts total, lengths: 2.8cm and 2.9cm (2)

A Victorian diamond star brooch / pendant, the ten point star set with graduated old cushion cut diamonds with rose cuts at the tips, the points interspersed with knife-edge sparks each terminating in

DIAMOND AND EMERALD SALAMANDER BROOCH, CIRCA 1890 Set with cushion and rose-cut diamonds, cushion-shaped emeralds and red gemstone eyes, several gemstones deficient, one leg deficient, some replaceme

DIAMOND AND PEARL BROOCH, EARLY 20TH CENTURY The openwork bar brooch, set with cushion-shaped and rose-cut diamonds with pearl accents, pearls untested, cushion-shaped diamonds approx. 1.70cts total,

NATURAL PEARL AND DIAMOND BAR BROOCH, LATE 19TH CENTURY; HALF PEARL AND DIAMOND BROOCH 1st: Set with three button-shaped natural pearls and cushion and rose-cut diamonds, 2nd: The lozenge-shaped panel

DIAMOND AND ENAMEL WING BROOCH, CIRCA 1900 Realistically modelled as a single wing, the feathers set with old cushion-shaped and rose-cut diamonds, with openwork sections creating the illusion of shad

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

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

A diamond and gem-set bar brooch. The split pearl and old-cut diamond star, within an alternating cushion-shape ruby and old-cut diamond crescent moon, to the knife-edge bar with rose-cut diamond and

An antique emerald, diamond, enamel and gold broochWith a central cluster motif set with five cushion-shaped emeralds, a single rose cut diamond and red enamel, accented by four emeralds and one round

CARTIER: DIAMOND FLOWER BROOCH, CIRCA 1940 The rose in full bloom with bead detail, accented by cushion-shaped and old brilliant-cut diamonds, diamonds approximately 3.40 carats total, signed Cartier

ENAMEL, RUBY, DIAMOND AND SEED PEARL BANGLE, CIRCA 1870 The hinged bangle decorated with blue and black enamel, rose-cut diamonds, cushion-shaped rubies and seed pearls, one seed pearl deficient, inne

Pair of Diamond, 18k Yellow Gold Tassel Pendant Earrings. Each featuring one cushion shaped rose-cut diamond measuring approximately 8.7 x 8.2 mm, bezel set in an 18k yellow gold mounting, suspending

A late Victorian gold pearl, diamond and enamel star bar brooch. The 18ct gold pearl, rose-cut diamond and blue enamel star, to the later added 9ct gold bar brooch. Length 5.8cms. Weight 6.2gms. Pearl

A MID 19TH CENTURY DIAMOND ITALIAN GONDOLA COMB PROW BROOCH, star set with a rose-cut diamond. 1.4cm by 4.2cm, 3.5 grams

EMERALD AND DIAMOND RING, LATE 19TH CENTURY The octagonal step-cut emerald, weighing 2.33 carats, between cushion-shaped and rose-cut diamonds, ring size N½ Footnotes: Accompanied by a report fro

An early 20th century diamond set Middle Eastern star and crescent brooch, the gold setting with rose cut diamonds, 4.3cm long

EMERALD AND DIAMOND PENDENT EARRINGS, Each set with cushion and rose-cut diamonds and cushion-shaped emeralds, later post fittings, length 4.5cm For further information on this lot please visit Bonham

DIAMOND CLIPS, CIRCA 1930 Of foliate design, millegrain-set with cushion-shaped, old brilliant, single and rose-cut diamonds, old brilliant, cushion and single-cut diamonds approx. 3.20cts total, len

CULTURED PEARL CHOKER WITH DIAMOND-SET CLASP The three rows of 5.0-7.5mm cultured pearls, on a openwork clasp of foliate design, set with cushion-shaped and rose-cut diamonds, diamonds approx. 1.40ct