The El-Dorado Topaz, which weighs a whopping 31,000 carats (6.2 kg or 13.67 lbs) currently holds the crown as the largest faceted gemstone in the world. Originally discovered in 1984 in mineral-rich Minas Gerais, Brazil, the pre-cut El-Dorado crystal tipped the scales at a mind-boggling 37 kg (81.6 lbs). It belongs to the British Royal Collection.
Previous Fact Next Fact