Install Wizard Creator
Gemstone Carat Weight Calculator
Diamond Carat Weight Calculator
Scrap Price Calculator
Percent of Spot Calculator

Enter the Spot Price. Choose the Metal. Enter the Percent of Spot and Choose Gram or Pennyweight. This Program will then Compute how much you should be Paid per Carat Weight.


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( Note; All calculations use 31.1 grams & 20 Pennyweight(DWT) to a Troy Ounce. All Carat values use the Industry Standard three decimal points. (14k = .585, 22k = .916). Some Precious Metal buyers will fudge on these numbers by dropping the last Decimal Place on the Carat Value, not rounding them up or down, but just dropping them. This will cost you Penny's per gram but adds up to hundreds of dollars if you're selling large amounts of Gold or Platinum. Some Buyers will also fudge on the Gram value by using 31.16, or something like that. This too will cost you. So be Careful! The real number is; 1 troy ounce = 31.1034768 gram.).

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