Vintage sterling silver Art Deco ruby pink / amethyst purple chaton cut crystal rhinestone riviere necklace bezel set, open backed, by W H Collins jacob If you look carefully at

If you look carefully at the central panel connector

It is in excellent vintage condition - it looks completely unused

All the pieces are adorned with beautiful deep red rhinestones that are claw / prong set in a lovely bright yellow gold tone

Fabulous vintage bi-colour crystal necklace and bracelet set in a familiar style

Vintage sterling silver Art Deco ruby pink / amethyst purple chaton cut crystal rhinestone riviere necklace bezel set, open backed, by W H Collins jacob If you look carefully atVintage sterling silver purple violet crystal riviere necklace Art Deco or possibly earlier (Edwardian or 1920s). Lovely sized sparkling pinky purple crystal rhinestones, bezel set in lovely open backed sterling silver raised settings, connected by sterling silver double links. The necklace has a length of up to 16 inches, and fastens with a secure spring ring clasp. The two settings on either side of the spring ring clasp are stamped one with 'PAT