Yellow gold necklace with crab in 18 kt yellow and white gold

Necklace in 18 kt yellow gold, 2.3 grams, with a crab-shaped pendant in 2 gold colours. The necklace is cm long. 42, while the crab measures cm. 2.3 including the ring and has a shiny finish on yellow gold and a satin finish on white gold. Made in Italy product with trademark as required by law and complete with packaging and quality certificate issued by the jeweller.