Vintage bi-colour citrine yellow & sapphire blue large crystal riviere necklace and bracelet set, by Sphinx satin The iris glass necklace has

The iris glass necklace has two rows of four stones

The reverse of the solid half of the necklace is stamped 925 Mexico for sterling silver

It is hard to see this - I have included photos of both sides

These may be pieces of mourning jewellery

clear rhinestones and beautiful princess cut (square) clear paste stone set with open backs to let the light shine through

Vintage bi-colour citrine yellow & sapphire blue large crystal riviere necklace and bracelet set, by Sphinx satin The iris glass necklace hasFabulous vintage bi colour crystal riviere necklace and bracelet set in a familiar style, but set with more unusual and much less easy to find crystal colours and, in the necklace, the larger sized stones. 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 with many large faceted glass stones, claw set in open backed gold tone settings. Beautiful bi colour