Vintage bi-colour purple amethyst and yellow citrine ametrine glass crystal riviere necklace by Sphinx

Fabulous vintage bi-colour crystal necklace in a familiar style, but set with more unusual and less easy to find crystal colours. A style used by the Sphinx jewellery company in the UK, but unsigned here as is usual with this line of jewellery.

The necklace is heavy, with many large faceted glass stones, claw set in an open backed ornate gold tone setting. Beautiful bi-colour crystals with a purple / amethyst centre, blending into a yellow / citrine colour around the edges of each stone.

The necklace length is adjustable using the simple hook fastener and extension chain - maximum 17.5 inches, minimum 15 inches.

It is in very good vintage condition.