Convert from denaro [Italy] to momme [Japan]

Unit Definition (denaro [Italy])
The denaro is a traditional Italian weight unit equal to 24 grani; its size varied from about 1.1 grams to 1.25 grams.

Unit Definition (momme [Japan])
The momme [Japan] is a traditional Japanese weight unit corresponding to the Chinese mace. Jewelers continue to use the momme to measure the weight of cultured pearls; for this purpose it equals exactly 3.75 grams (about 0.132 ounce) or 18.75 carats. The unit is commonly pronounced "mommy" in English.