Very Fine Platinum & Diamond Engagement Ring Setting for a Large Stone Coro but we have tested it

but we have tested it with nitric acid and guarantee it to be 10 karat gold

The details of the designs are nice and crisp

The blades are marked Towle

if that is your preference

round box has beautifully gilt accents with raised enamel bead decorations

Very Fine Platinum & Diamond Engagement Ring Setting for a Large Stone Coro but we have tested itPresented is a very fine platinum and diamond ring setting for a solitaire stone. Each side of the ring is channel set with 4 high quality modern brilliant round diamonds. They have great color, F G color, and really high quality clarity: ranging from SI to VS 2 clarity. They have a lot of life and sparkle to them. This would make an excellent setting for an engagement ring. The prongs can fit a round diamond with a diameter of about 8. 75