Necklace Pink gold solitaire diamond

Necklace in rose gold 750 thousandths (18K). set with an diamond. pear cut. total weight approx. 0.67 ct. forçat link. length: 42 cm. width of chain: 0.10 cm. length of part with motifs: 0.70 cm. width: 0.50 cm. total weight: 4.04 g. owl hallmark. excellent condition