Natural diamond 0.20 CT Si2
The exact parameters of the diamond can be seen on the certificate (photo number 4).
Certificate confirmed by an expert of the Polish Gemmological Society with a net valuation of 860 US dollars. Gross 1058.The upward dynamics of the price of diamonds due to the extremely expensive mining and declining deposits is maintained at a strong, stable level.
At a dollar exchange rate of 4.4 PLN, the gross value of a diamond is 4665 PLN.
Estimated price based on the USD/PLN gross exchange rate calculated in the range of PLN 4.4-5/1USD (the PLN 5 barrier was crossed in September 2022, then according to economists there was an upward correction).