Help Identify Christofle Necklace

[monty1]

Hi there

My friend was recently gifted this Christofle necklace but wasn’t a fan and wishes to sell it however is it quite strange in our opinion with the collar like design. We couldn’t find it online at all so we don’t know how much it is worth. We do know it’s 925 sterling silver but didn’t want to sell it just for scraps as it is christolfe and hope the name adds some value

Any help is appreciated thanks

[red6]

I don’t know if its the angle of the photograph but it looks more like a bracelet than a necklace.

[monty1]

Yeah sorry it’s the angle it’s definitely a necklace and is probably 20 odd cm in diameter

[Bartholomew]

bracelet christofle double ellipse articulee en argent