Spectacular large 8ct Blue Topaz surrounded by Marquise Cut Tanzanites

Stunning Vintage Ring set with Huge 8ct Blue Topaz surrounded by 24 Marquise cut Tanzanites. A spectacular display of  colours, Silver, Topaz, and Tanzanite, all in perfect condition.  Clearly hallmarked  925 confirming Solid Silver quality equivalent to British Sterling Silver. Dimensions approx.:Ring size  K  or  5 ¼. ; Ring upper ellipse area 2.8cm x 2.4cm; central Topaz 1.6cm x 1.2cm x 6mm deep approx..; Band width 2.5mm wide at rear to 4mm at top of shoulder; Band thickness 1mm at rear to2mm at lower shoulder junction. Europe.