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.
750/- yellow gold; total weight: approx. 20.8 g; wide, solid shank, rotatable within itself; front with large, broadly engraved “Chopard” lettering; width of ring: approx. 13.9 mm; thickness: approx. 3.1 mm; ring size: 53; marked and double-numbered on the inside of the shank.
750/- ring; total weight: approx. 7.8 g; triple-band black ceramic, laterally framed by a gold ring; exterior engraved on both sides with double BVLGARI lettering; width of ring: approx. 8.4 mm; ring size: 52; marked and stamped on the inside of the shank.
Clasp: 750/- white gold; rosette form composed of individually stepped prong settings; set with 9 fine round faceted sapphires and 16 brilliant-cut diamonds, total approx. 0.7 ct; colour: F-H; clarity: VS1-SI; central and side sapphire with small chip; diameter: approx. 18.7 mm; double-strand cream-coloured pearl necklace with silvery lustre and minor natural surface features; total necklace length: approx. 47 cm and 49 cm (knotted).