Vintage Platinum Pt950 Natural Aquamarine Ring

Genuine natural Aquamarine ring set with solid Platinum Pt950 and decorated with small diamonds. Purchased from one of the auctions; the certificate has been lost. The Aquamarine is about 4 Ct, and the diamonds are about 0.10 ct; the ring size is roughly UK M, or US 6 and a half. Only the platinum is hallmarked as Pt 950; the Aquamarine and the diamonds are not marked. The platinum has been tested in Japan and Ireland. It is made from a piece of natural Aquamarine without any treatment. It is common to enhance coloured gemstones to increase clarity and colour, but this one is 100% natural. Very light, sparkling blue changes shades under different lighting; very beautiful. Tiny gas or air is within the gemstone, like all others, but it is not visible to the naked eye. The quality and the cutting of the gemstone were stated as average in the certificate. It will make a lovely birth gift (for people born in March, I think), and it will also make a wonderful gift for this Christmas, or a nice reward for yourself.