Ring in platinum, natural pearls and jadeite

MATERIAL: platinum, natural pearls and jadeite DESCRIPTION: ring made with center cabochon-cut jadeite framed by eight small natural pearls MEASURE: ring 8 WEIGHT: jadeite ct 8.5, with Gemmological Certification Services Certificate, London, no. 7711163, of 11/07/2017, gr 4.1