Awọn iroyin ile-iṣẹ
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Ifihan ọja wa
Iru: Lab Grown CVD Diamond Sizes ti a nse: 0.50 carat to 5.00 carat titobi Diamond carat àdánù: 0.50 carats to 5.00 carats Diamond Iwon: 5.00mm to 11.00mm Approx.Apẹrẹ Diamond: Yika Brilliant Ge Diamond Awọ: White (D, E, F, G, H, I, J, K) Diamond Clarity: VVS1/2, VS1/2, SI1/2, I1/2/3 Hardne .. .Ka siwaju -
Kini Standard 4C?
Awọ Diamond Awọ Diamond ti wa ni iwọn ni iwọn wiwo wiwo.Awọn onidiwọn Diamond Clarily wípé ni ibamu si boṣewa ti kariaye gba…Ka siwaju -
The International Market ati Market Ayipada ti iyebiye
Ọja diamond ti o dagba laabu agbaye jẹ idiyele ni US $ 22.45 bilionu ni ọdun 2022. Iye ọja naa jẹ asọtẹlẹ lati dagba si US $ 37.32 bilionu nipasẹ 2028. Ni afọwọsi ti o lagbara ti ẹka naa, Federal Trade Commission (FTC) ni AMẸRIKA faagun itumọ rẹ ti awọn okuta iyebiye lati pẹlu lab-dagba ni ọdun 2018 (pr...Ka siwaju
