Bidspirit auction | A citrine and diamond necklace,

A citrine and diamond necklace, maquise cut citrine, 1.2cm x 0.6cm, surrounded by diamonds, with a drop pendant emerald cut citrine, 1.2cm x 0.8cm, surrounded by diamonds, white metal chain, gold on silver back, 6.9g, Provenance: Purchased in France in the 1930s by famous racing driver Norman Black - A citrine and diamond necklace, maquise cut citrine, 1.2cm x 0.6cm, surrounded by diamonds, with a drop pendant emerald cut citrine, 1.2cm x 0.8cm, surrounded by diamonds, white metal chain, gold on silver back, 6.9g, Provenance: Purchased in France in the 1930s by famous racing driver Norman Black