Art Deco Synthetic Sapphire and Ruby Twin Platinum Ring Charm Necklace Sitting at center is a

Sitting at center is a striking old cut light blue sapphire weighing approximately 2

Swiss hallmarks

The 18k yellow gold piece is done in sections of curb link chain with four striking black bezel set opals

Abaci are so old

Style Number: R1665

Art Deco Synthetic Sapphire and Ruby Twin Platinum Ring Charm Necklace Sitting at center is aThe Story Deep and richly colored stones sit front and center in this Art Deco ring. Made from period perfect platinum and set within 4 flat prongs, the synthetic sapphire and ruby have the most beautiful blue and red hues. The band has lovely engraved detailing accenting the piece well, while the setting backs are open allowing light to flow through and make the ring glow. From circa 1920s to the early 1940s, this ring is in fantastic condition.