Uncas Manufacturing Opal order Ring

Product Name: Uncas Manufacturing Opal order Ring
Ring by Uncas Manufacturing jewelry company. It contains 8 beautiful opals and is also set with a red stone, possibly garnet or ruby. The ring is stamped with 18KGHE, meaning it is gold-plated. It is also stamped with a U with an arrow through it; the stamp of Uncas Manufacturing Co. The metal is very worn and there is discoloration in some areas. Unfortunately I do order not know the size. Includes: Ring.