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: 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.