each terminating upon a shoulder of graduated diamonds, all millegrain set with pierced galleries, accompanied by GIA report no. 1102765961 for the 3.30ct giving the fancy vivid yellow colour opinion and VS1 clarity and GIA report no. 2171412539 for the 3.26ct, giving the E VS1 gradesWeight: 7.5g
Early 20th century ruby and diamond cluster ring, French c.1915, collet set with a circular facetted Burma ruby, approximately 1.40ct, to an oval border set with two rows of graduating diamonds, cut-down set edge to border, split shoulders and shank, mounted in gold and platinum, inscribed serial number 144, French assaymark to shank and inscribed serial number 144, accompanied by GCS report no. 78144-15 giving the Burma origin opinion for the ruby and it shows no evidence of heat treatment