Everyone knows that gems are measured in “karatlar”, va 1 gram is equivalent to 5 karatlar (kt). A 1 carat round brilliant diamond with a diameter of approximately 6.3 ga 6.5 mm. Umuman, the price of gemstones is calculated in carats. Masalan, if a ruby weighs 5 karatlar, the total price is 55,000 RMB. […]
