IMPORTANT BULGARI SET OF SAPPHIRE, RUBY AND DIAMOND JEWELLERY

IMPORTANT BULGARI SET OF SAPPHIRE, RUBY AND DIAMOND JEWELLERY
Rectangular and heart-shaped sapphires, cabochon rubies, round diamonds, 18k yellow gold (French mark), signed Bvlgari, maker's mark (Jean-Claude Duhem), numbered (necklace)

SSEF, 2022, report no. 124390: five sapphires, Ceylon (Sri Lanka), no indications of heating

Size/Dimensions: necklace inner circumference of approximately 35.0 cm; earrings 2.8 cm
Gross weight: 157.5 grams