Vintage 9ct Gold Opal Five Stone RingA lovely vintage 9ct gold ring featuring five opal stones. The opals are set into an ornate dotted frame with engraved sides. The ring is hallmarked on the inside band with a Birmingham assay mark and makers mark 'GM'. There is no date letter but it is probably late Mid Century in age. The ring is in good vintage condition. UK Size N 1 2 US Size 6 3 4 Weight 2. 1 grams