Loote Sir, kaha jhundinuni sun kaanma1 Sano chada, Nepalma Chorle sun bhako kaan nai katera lagthey bhanney katha suneyko. Hence, don't want to risk my kaan. :) Jokes beside, would be helpful to ask jellewery shop in Nepal. Hopefully they will be able to answer Birkhe's querries. If you intend to do a jewellery business in the future, malai pani discount hai, mero naam Flippy ho, samjhi rakha. Good Luck!