Vintage Solid Sterling Silver ring set with Tanzanite Stones

Vintage Solid Silver Ring with 10 matched larger Tanzanite stones, with 3 smaller ones to each shoulder, with a contoured surround of illusion Diamond silver pattern. . In excellent condition. Clearly Hallmarked at rear within corner of mount area under shoulder, 925 confirming European Silver quality equivalent to British Sterling. Dimensions approx.: Ring size P  or   7 ½  ; Front cluster 2.2cm across x 1.7cm; Band 2mm wide at rear to 4mm wide at shoulders, Band thickness 1mm at rear to 3mm at shoulders. Europe

.