Große Schmetterlingsbrosche mit Wassermelonen-Turmalin und 34 Brillanten, gestempelt Kern 1040, 90er Jahre
Large butterfly brooch with watermelon tourmaline and a total of 34 brilliant-cut diamonds, total approx. 0.32 ct, stamped Kern 1040, 1990s
750/- Gelbgold; Gesamtgewicht: ca. 14,9 g; stilisierter, halbplastischer Schmetterling; Korpus und Flügel aus geschnittenen Wassermelonen-Turmalinen; konturiert von insg. 34 Brillanten, zus. ca. 0,32 ct; Farbe: G-I; Reinheit: VS-SI; rückseitig gestempelt: Kern 1040; Maße: ca. 38,9 x 54,4 mm.
750/- yellow gold; total weight: approx. 14.9 g; stylised, semi-plastic butterfly; body and wings made of cut watermelon tourmalines; outlined with a total of 34 brilliant-cut diamonds, total approx. 0.32 ct; colour: G-I; clarity: VS-SI; reverse stamped: Kern 1040; dimensions: approx. 38.9 x 54.4 mm.
Stamped: 585/- white gold and two unidentified marks: one struck through and “92”; total weight: approx. 9.4 g; high-oval ring head with centrally set turquoise cabochon; intense colour variety with veined black-grey matrix with pyrite inclusions; dimensions: approx. 19.2 x 13.3 mm; height: approx. 11.1 mm; laterally framed in a wave-like form and fitted with three raised applied prong settings on each side, set with brilliant-cut diamonds, total approx. 0.3(3) ct; colour and clarity: upper range; tongue-style shank and gallery with grained chased decoration; dimensions of the ring head: approx. 19 x 18.4 mm; height: approx. 13 mm; ring size: 56.
Stamped: 585/- white gold and an unidentified stamp ABS; total weight: approx. 5.8 g; side view in stylised pagoda form; top view of the ring head in a narrow, raised linear arch form; 18 pavé-set melee brilliant-cut diamonds, total approx. 0.08 ct; colour and clarity: upper range; laterally set cream-coloured Akoya pearl with silver-grey lustre, slightly compressed spherical form; dimensions of the ring head: approx. 12.4 x 29.1 mm; height: approx. 11.8 mm; ring size: 58.
Stamped: 925/- silver; total weight: approx. 17.3 g; convex ring band tapering towards the back with satin-finished surface decoration; four set round faceted tourmalines in various green colour varieties; diameter of the stones: from approx. 5.2 mm to approx. 6.3 mm; ring size: approx. 54.
Stamped: GP (gold-plated); total weight: approx. 10 g; wide, solid ring shank with satin-finished surface; centrally tension-set, rotating light green coloured stone in rectangular form with curved surface; dimensions: approx. 10.4 x 9.9 mm; height: approx. 5.6 mm; ring size: approx. 54.