BSA, B-S Gold & Antiques. Gothenburg 2009. Diamond 1.58 ct according to information, approx. 6.5 x 7.5 mm. Quality approx. I-J/vvs-vs. Width approx. 13 mm. Size 19/60. Weight 13 g.
Wear from use. Diamond slightly loose in setting. Note diamond graded in its setting.