Ubucwebe bekhwalithi ephezulu be-cubic zirconia benza umphakeli obusuka e-Yiwu China, sisebenzisa ithusi nesiliva 925 njengesisekelo sensimbi, futhi simbozwe nge-rhodium yangempela ewugqinsi noma igolide…futhi i-cubic zirconia esiyisebenzisayo izinga lekhwalithi ye-AAA.