Vintage beautiful sapphire blue crystal rhinestone riviere necklace by Sphinx, a rare and delicate cornflower blue colour bogoff with good bright silver tone

with good bright silver tone and nice crystals

showing the beautiful marbling effect under UV / black light

The silver tone does have the feel of rhodium plate which was used in Art Deco brooches through the 1930s

The bracelet is in very good vintage condition

Vintage beautiful sapphire blue crystal rhinestone riviere necklace by Sphinx, a rare and delicate cornflower blue colour bogoff with good bright silver toneFabulous vintage blue crystal riviere necklace set in a familiar style, but with more unusual and much less easy to find crystal colour. This is a style used by the Sphinx jewellery company in the UK, but unsigned here as is normal for this line of pieces. This is a heavy set necklace with many large faceted glass stones, claw set in open backed very pale gold tone, almost silver tone settings. The necklace length is adjustable using the spring ring