Here is a 1960's Vendome necklace made of up clear crystal and iris glass beads. The crystals are faceted and measure a tad under 10mm. The iris glass pieces have pink, green and blue tints inside them. In between the back to back iris glass pieces are aurora borealis stones. There are also rock crystal and clear seed bead spacers throughout. The length including the extension chain is 16" which is more of a choker length. Stamped on the silver tone clasp is Vendome. There are some very tiny chips on the edges of the iris glass pieces and one larger one that I have shown in a photo. With all that is going on with this necklace they are hardly noticeable. It is really a stunning piece.