Ring with 2 rubellites weighing approx. 9.98 ct in total

Ring with 2 rubelites totalling ca. 9.98 ct and 10 brilliant-cut diamonds totalling ca. 0.13 ct, RW (G)/VVS, WG 18K, 21.4 g, ring size 53, 20th century, with traces of wear, rubelites should be re-set, maker's mark SCHULLIN Vienna. Jeweller's certificate enclosed.