CJ Antiques has dated this Edwardian Diamond Engagement Ring to the Edwardian era.

Ring size M. Can be re-sized at no extra cost on request.
Old European cut. Centre diamond measures 8.72mm x 8.65mm
The ring comes complete with an independent certificate from GIA which will be supplied on purchase.
It is advisable to only buy diamonds or any precious stones that have been graded by one of the following bodies GIA, HRD, IGI, or IGR, Anchorcert, AGI. As independent laboratories those listed provide an unbiased assessment of a diamond or gemstone's qualities, which is what insurers look for. This is particularly important for high-value items, where an unbiased valuation protects both you and the insurance provider. C J Antiques only use one of the listed bodies as these are usually the only ones accepted by most insurance companies and used for unbiased valuations in settling any claims.
CJ Antiques has dated this Edwardian Diamond Engagement Ring to the Edwardian era.
You can view the stock and full dealer information on the CJ Antiques Profile Page