Georgian Cushion Cut White Paste Solitaire Ring onyx Stamped PT950 (platinum)

Stamped PT950 (platinum)

Clear English hallmarks date it to 1975

Old Mine Cut Diamonds - total carat weight around 28pts

Tourmaline and Peridot

Georgian Cushion Cut White Paste Solitaire Ring onyx Stamped PT950 (platinum)DATE: Georgian, c. 1830 A superb Georgian single stone ring set with an incredible cushion cut white paste gemstone. Made at a time when paste gemstones, essentially designed to replicate their naturally occurring counterparts, could command as much or more than real stones, this is a top tier example of its kind; it displays strong fire and brilliance, and the cut is exceptional. It's mounted in a silver "pie crust" setting, which was likely closed