Ring with 2 Akoya pearls,

Ring with 2 cultured Akoya pearls, grey D: ca. 7.8 mm, white D: ca. 8.2 mm, good lustre, 6 navette cut diamonds, totalling ca. 0.47 ct, good colour and clarity, 18K white gold. 6.2 g, ring size 59, late 20th century, distinct signs of wear.