277 - A diamond on paper (sealed) accompanied by its IGI certificate, which states the following based on their assessment and the methods used at the time:

A diamond on paper (sealed) accompanied by its IGI certificate, which states the following based on their assessment and the methods used at the time: - Weight: 0.20 carats - Cut: modern round - Color: D - Clarity: IF - Fluorescence: none - Dimensions: 3.68–3.77 x 2.21 mm