White and yellow gold 750. Triangular earrings, set with 1 Russian demantoid trillion of 2.29 ct, resp. 1 tanzanite trillion of 3.00 ct, each within a surround of baguette- and brilliant-cut diamonds totalling ca. 0.40 ct. L ca. 1,4 cm. With box and Report of the Netherlands Gemmological Laboratory no. E 14427, September 2004, for the demantoid.