$ ~/tools/jewellery-gold-value
ToolsHow much of this jewellery price is actually gold?
A shop quotes one number. The metal holds its value; the making charge largely does not come back when you sell. This separates them.
Enter the weight and the gold price.
Uses 31.1035 grams per troy ounce and the standard karat purities (22K = 91.6%, 21K = 87.5%, 18K = 75%). Local prices also carry import duty, dealer margin and tax, so a small gap above the metal value is normal — a large one is the making charge.
These tools are for education. They work from the numbers you type and cannot see your accounts, verify who owns an address, or account for your circumstances. Nothing here is financial advice.