nā apo daimana i ulu i ka lab
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Ua hana ʻo lab maikaʻi loa i nā apo komo daimana DEF Color
ʻO nā daimana i ulu ʻia e Lab, ma ka ʻaoʻao ʻē aʻe, he kope pololei ia o nā daimana maoli a ke hana ʻia a kūʻai hou ʻia e ka hapa nui o nā mea hoʻolako daimana "online".Ke hana nei kēia mau mea hoʻolako ma ke ʻano he "brokers" ma waena o ke kālepa a ʻo ʻoe ka mea kūʻai aku, me ka ʻole e hoʻokomo i nā daimana iā lākou iho.
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HPHT CVD mau apo daimana ulu no na kanaka 1 carat 2 carat
ʻO nā daimana i hana ʻia e Lab-grown he kemika, optically, a me ke kino e like me nā daimana i ʻeli ʻia, i ulu ʻia ma lalo o ka ʻili o ka Honua—e waiho ana iā lākou i waena o nā pōhaku makamae i makemake nui ʻia a kaulana hoʻi.Hoʻokumu ʻia kēia mau mea kupanaha a ʻokoʻa hoʻi i loaʻa ka kala like a me ka mālamalama e like me ke daimana kiʻekiʻe.
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VS VVS mau apo hana daimana maʻamau i ulu ʻia
Ua hana ʻia ke daimana i ulu ʻia i kēia lā me ka hoʻohana ʻana i ʻelua ala - CVD a me HPHT.ʻO ka hana piha ʻana ma lalo o hoʻokahi mahina.Ma ka ʻaoʻao ʻē aʻe, he mau piliona makahiki ka hana ʻana i daimana maoli ma lalo o ka ʻōpala o ka Honua.
Hoʻohana ke ʻano HPHT i kekahi o kēia mau kaʻina hana ʻekolu - ka paʻi kāʻei, ka paʻi cubic a me ka paʻi split-sphere.Hiki i kēia mau kaʻina hana ʻekolu ke hana i ke kaomi kiʻekiʻe a me ke ʻano wela kahi e ulu ai ke daimana.Hoʻomaka ia me kahi hua daimana i hoʻokomo ʻia i loko o ke kalapona.Hōʻike ʻia ka daimana i 1500 ° Celsius a kaomi ʻia i 1.5 paona i kēlā me kēia ʻīniha square.ʻO ka hope, hoʻoheheʻe ʻia ke kalapona a hana ʻia kahi daimana lab.
Hoʻohana ʻo CVD i kahi ʻāpana hua daimana, hana maʻamau me ke ʻano HPHT.Hoʻokomo ʻia ka daimana i loko o kahi keʻena i hoʻomehana ʻia a hiki i 800 ° C i hoʻopiha ʻia me ke kinoea waiwai kalapona, e like me Methane.A laila hoʻoheheʻe nā kinoea i loko o ka plasma.ʻO ke kalapona maʻemaʻe mai nā kinoea pili i ke daimana a crystallized.
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E kūʻai aku i nā apo daimana i ulu ʻia ma Brilliant Cut
ʻO ke daimana Lab-grown, i ʻike ʻia hoʻi he mau daimana i hana ʻia e ka lab, he mau daimana i ulu ʻia i loko o kahi kaiapuni keʻena me ka hoʻohana ʻana i ka ʻenehana ʻokiʻoki kiʻekiʻe e hoʻopili ana i nā kūlana kūlohelohe e ulu ai nā daimana maoli ma lalo o ka ili o ka Honua.ʻO ka hopena, hōʻike nā daimana i ulu ʻia e ka lab i nā ʻano kino like, optical a me kemika.Ma muli o ia mea, ua manaʻo ʻia nā daimana i ulu ʻia e lab-grown he daimana maoli, ʻaʻole like me nā daimana simulan a me nā daimana synthetic, e like me cubic zirconia a i ʻole moissanite.ʻAʻole like kēlā me nā daimana i ʻeli ʻia, a kūʻai aku lākou ma nā kumukūʻai haʻahaʻa haʻahaʻa ma mua o nā daimana i ulu ʻia e ka lab.
