Cocktail-Ring mit Opal-Cabochon ca. 17,1 ct und 12 Brillanten, zus. ca. 0,8 ct, 80er Jahre
Cocktail ring with approx. 17.1 ct opal cabochon and 12 brilliant-cut diamonds totalling approx. 0.8 ct, 1980s
750/- Weißgold; Gesamtgewicht: ca. 10,5 g; Krappenfassungen mit vertikalem, stäbchenförmigem Garder; zentral gefasster Opal-Cabochon in Milchopal-Varietät mit grün/blau/violettem changierendem Farbspiel; Maße des Cabochons: ca. H 16,3 x B 12,6 x T 14,8 mm; umrahmt von 12 Brillanten, zus. ca. 0,82 ct; Farbe: G; Reinheit: VSI - Piqué; gespaltene Ringschiene; Maße der Ringmitte: ca. 22,9 x 20,5 mm; Höhe: ca. 11,2 mm; Ringgröße: 56.
750/- white gold; total weight: approx. 10.5 g; claw settings with vertical, rod-shaped gallery; centrally set opal cabochon in milky opal variety with green/blue/violet iridescent play-of-colour; cabochon dimensions: approx. H 16.3 x W 12.6 x D 14.8 mm; surrounded by 12 brilliant-cut diamonds totalling approx. 0.82 ct; colour: G; clarity: VSI - piqué; split shank; dimensions of the ring head: approx. 22.9 x 20.5 mm; height: approx. 11.2 mm; ring size: 56.
585/- yellow gold; total weight: approx. 5.5 g; central high-oval bezel setting with set sapphire cabochon; laterally attached, triple-profiled shank tapering towards the back; at the shank shoulders, curved sections each set with 3 small single-cut diamonds; dimensions of ring centre: approx. 9.7 x 17.2 mm; height: approx. 6.3 mm; ring size: 55.
750/- yellow and white gold; total weight: approx. 4.3 g; double-profiled square bar; centre with 3 rhombic settings, each set with 1 brilliant-cut diamond, total approx. 0.2 ct; colour: H-J; clarity: SI 1-2; divided by 4 vertical segments, 3 each set with 2 small ruby carrés and 1 with a red gemstone; dimensions of pin centre: approx. 4.5 x 17.1 mm; height: approx. 2.8 mm; total length: approx. 60.5 mm.
Both clasps in 750/- white gold; total weight: approx. 12 g; round shape in stylised floral design; each set with seven small rubies or eight small sapphires and a central pearl; diameter: approx. 15 mm and 17.7 mm; one necklace with cream-coloured Akoya pearls showing natural surface features and silvery lustre; diameter: approx. 6.7-6.9 mm; total length: approx. 63 cm (knotted). The other necklace with silvery-grey Akoya pearls showing natural surface features and a rosé-greenish lustre; diameter: approx. 6.4-6.8 mm; total length: approx. 70 cm (knotted).