Boucheron necklace with pearl and diamonds

Boucheron necklace, in 18k yellow gold and oval pearl set on top with 28 diamonds totaling 0.50 cts and finished with an aligned cable chain.

Material: 18K yellow gold
Hallmark: Signature
Weight: 9.3grs
Length: 40cm
Carat count: 0.50cts
Number of stones: 28 diamonds
Period: