Paraiba tourmaline River Chain necklace with white diamonds

Paraiba tourmaline River Chain necklace with white diamonds and black diamond in 18k white gold

Weight: Paraiba tourmaline 3.86 ct | White diamonds 3.29 ct | Black diamond 1.55 ct

Material: 18k white gold

Cut: FACETED | BRILLIANT | BRIOLETTE

Paraiba tourmaline origin: Africa

Reference: NB71-2