This is a stunningly beautiful 18th c. Georgian button of opaline paste over red foil with "diamond" pastes set in silver. I added lots of images to show how gorgeous it is despite its age wear. The center stone has a chip, there are some light scratches, but honestly, to the eye and in the hand it is just a knock-out. It is a tribute to paste that over 200 years of wear doesn't dim it. It measures 1 & 1/4" medium. The border pastes are all good. Very good condition. Return if unhappy!