Solitaire ring lab-grown diamond 0.30ct 18K white gold

Solitaire ring in 18K white gold with a brilliant-cut lab-grown diamond weighing 0.30 Carat. The ring weighs 3.06 grams and measures 2.00 millimetres in width and 1.90 millimetres in height. The diamond has a laser inscription on the girdle: IGI LG573300565.