Gold ounce ka grams online mgbako-enye gị ohere iji tọghata gold arọ si Troy ounces ka grams na site grams ka Troy ounces. One Troy ounce hà 31.1034768 grams.
Gold karat online mgbako
Tọghata gold samples n'etiti carats, gold hallmarks ma ọ bụ pasent nke gold ke ọla.