Pendant in yellow gold, lapis lazuli, rubies, sapphires and diamonds

Vintage pendant. in yellow gold 585 thousandths (14 carats).set with an oval lapis lazuli ( 4.2 cm x 1.4 cm) approx. 5.70 ct. surrounded by diamonds. rubies and sapphires. diamonds brilliant-cut approximately H-SI. total weight approx. 0.41 ct. (14 diamonds weight approx. 0.025 ct each and 4 diamonds weight approx. 0.015 ct each). 12 navette-cut sapphires each weighing approx. 0.15 ct and 6 pear-cut sapphires each weighing approx. 0.12 ct. total sapphire weight: approx. 2.52 cts. 36 round-cut rubies with a total weight of approx. 1.20 cts (12 rubies approx. 0.06 ct each and 24 rubies approx. 0.02 ct each). dimensions with bezel: 7.82 cm x 5.13 cm. total weight: 30.15 g. hallmark coquille saint jacques. excellent condition.