Thank you for contacting Mearto with your appraisal inquiry.

It is a beautiful white gold ring. Such vintage rings are being offered at auction on a regular basis.
It is a lovely ring made of white gold and set with several diamonds and a large tanzanite stone. The design of the ring is very classic and elegant and if it were to come up for sale it would attract the attention of both dealers and private buyers. The diamonds appear to have a nice colour and only minor inclusions. The tanzanite stone is a very good size and also has a lovely clear blue colour. Tanzanite is not however the most expensive stone which is reflected in the appraisal.

The estimate provided is for a well-advertised specialised online jewellery auction, where I believe the ring has the best chance of realising its fullest potential. However, there is no measurement for the sentimental value you might attach to the lovely ring with tanzanite and diamonds. Retail "asking prices" can be higher and vary.

Please let me know if you have any additional questions. I’m happy to help.
Thank you