Necklace with pink sapphire drop and brilliant-cut diamonds totaling ca. 3 ct,

Necklace with pink pear-cut faceted sapphire and brilliant-cut diamonds totalling ca. 3 ct, ca. WHITE-STW (H-J)/VVS, 18K white gold, 34.4 g, L: ca. 46 cm, 2nd half of 20th century, minor signs of wear.