This is such a fabulous diamond ring.  It is set with seven diamonds that are round brilliant cut diamonds.  The diamonds measure approx. 4.20mm diameter each and are grain set to a white mille grain border that has a yellow scroll engraved gallery.  The  shoulders are a D shaped cross section. It is hallmarked 18ct gold Birmingham 1975, sponsor's mark AJ.  The calculated total diamond weight is 1.68ct, and the colour and clarity are assessed as K-L and VS.  Gross weight 9.33gms.  It will finger size 5 7/8 (US/Canada); L1/2 (UK/Australia). The possibility of resizing the ring is limited.