Brosche mit 4 Saphiren, 4 Citrinen und 8 Brillanten, Goldschmiedearbeit, 70er Jahre
Brooch with 4 sapphires, 4 citrines and 8 brilliant-cut diamonds, total approx. 0.24 ct, goldsmith’s work, 1970s
Gestempelt: 750/- Gelb- und Weißgold; Gesamtgewicht: 10,8 g; stilisierte, rechteckige Grundform mit vierfach unterteilter, durchbrochener Ornamentik; polierter und satinierter Oberflächendekor; Krappenfassungen mit jeweils 4 runden, facettierten Saphiren, in intensiver kornblumenblauer Farbvarietät, im Durchmesser: ca. 3,5 mm; 4 oval, facettiert Citrinen, in heller gelblich/bräunlichen Farbvarietät; Maße je Stein: ca. 6 x 4 mm; 8 Brillanten, zus. ca. 0,2(4) ct; Farbe und Reinheit: im oberen Bereich; Maße der Brosche: ca. 25,9 x 26,5 mm, Höhe: ca. 7,3 mm.
Stamped: 750/- yellow and white gold; total weight: 10.8 g; stylised rectangular base form with fourfold subdivided openwork ornamentation; polished and satin-finished surface decoration; claw settings each with 4 round faceted sapphires in an intense cornflower blue colour variety, diameter: approx. 3.5 mm; 4 oval faceted citrines in a light yellowish/brownish colour variety; dimensions per stone: approx. 6 x 4 mm; 8 brilliant-cut diamonds, total approx. 0.24 ct; colour and clarity: upper range; dimensions of the brooch: approx. 25.9 x 26.5 mm, height: approx. 7.3 mm.
Stamped: 18 kt; total weight: approx. 14.4 g; semi-sculptural butterfly with movable upper wings; richly linearly set and contoured with ruby, emerald, sapphire and 173 melee brilliant-cut diamonds; dimensions of the brooch: approx. 31 x 52.2 mm; height: approx. 10 mm.
Stamped: 750/- white gold; total weight: approx. 20.6 g; massive, square-section shank bent into a U-shape; on each side of the shoulder 6 set brilliant-cut diamonds, total approx. 1.1 (6) ct; colour: E-G; clarity: SI 1-Piqué 2; centrally set large, irregular, light silver-grey South Sea pearl with silvery lustre; encircling, localised natural surface characteristics; diameter: approx. 18.7 mm; width of the shank: approx. 4 mm; ring size: approx. 52 with soldered sizing ring.