Ndị ụlọ ọrụ ahụ ji otu olu kweta na nnukwu ike itinye ego nwere uru Caibao nwere.ma bụrụ onye ọbịa na-agakarị na nnukwu ahịa itinye ego na-ere ahịa.Dị ka a pụrụ ịdabere na data akụkọ, na 2013 kwa afọ ibu ibu nke elu àgwà gemstones bụ 70% ka 100%, n'ime ha 1 carat rubi mụbara banyere 20 ugboro na 5 afọ.China Gem na Jade Gemstone Industry Association Report Nke a na-egosi na onye ọ bụla rubies nke elu àgwà tripled na 2012. N'otu oge ahụ, emeralds, sapphires na tourmalines na-achịkwa ọla ahịa otu n'otu oge.na-akpata oké ifufe ego
Agba dị elu nwere ihe ole na ole.Na ọnụahịa ahịa na-egosi usoro ọnụahịa kwụsiri ike nke enweghị ike ịbawanye.N'oge mgbụsị akwụkwọ nke Sotheby's Hong Kong 2021, erere mgbanaka ruby ọbara 6.03-carat maka HK $ 20.14 nde.ma nọ na ndepụta nke ihe ọrịa kacha mma n'afọ gara aga.
Mgbanaka Nduru eke eke
(Ọrịa mgbụsị akwụkwọ nke Sotheby Hong Kong, Ọktoba 2021)
Ọnụ ahịa azụmahịa: HKD 20,140,000
Oge nzipu: Eprel-19-2022