Gold ring with an emerald and diamonds, 1960s

1960s ring in 18k white gold. Features a central emerald, emerald cut, weighing approx. 8.00 ct., and diamonds, brilliant cut, color G, clarity VS-SI, with a total weight of approx. 1.12 ct.
Matches lot 40021244.
Weight: 10 grams
Measurements: 18 mm (inner diameter); 23 x 19 mm (front).

Provenance: Family bequest of Ramon Martí Alsina and Ricard Martí Aguiló.
An art and heritage collection whose origins lie in the legacy of the Catalan painters Ramon Martí Alsina (1826–1894), a key figure in 19th-century Catalan Realism, and his son Ricard Martí Aguiló (1857–1935).
Passed down and enriched over successive generations, the collection brings together works from the original estates of both artists, along with new acquisitions made by their descendants.