2-row Akoya cultured pearl necklace,

2 row cultured Akoya pearl necklace, 138 white - cream coloured pearls, surface characteristics, clasp in 14K white gold with 12 faceted round rubies, D: ap. 2 mm and white Akoya pearl, D: 7.7 mm, good lustre, box clasp with anti-skid device, totalling 82.6 g, L: 61 knoted, late 20th century, signs of wear.