Approx. Ø16,5mm, RG52, approx. 13,3g, platinum, handmade, ring head approx. 21 x 19mm, underside open worked, central an extremely fine Colombian emerald of approx. 10,68 x 7,84 x 5,40mm, approx. 3,12ct, octagonal cut, intense dark green color, with natural small inclusions, furthermore the whole ring head is additionally set with high quality brilliants and diamonds on the outside, together approx. 1,84ct in the upper quality range, stone weights engraved in the rail, as new and unworn, the piece of jewelry comes with GRS report from 2021. According to this, it is the rare and coveted 'Muzo Green' color found predominantly in the Muzo mine. In addition, it is certified as an 'Insignificant' treatment grade, which is very rare for emeralds. Stones of this quality are traded at US$3000-4000 per carat!