Yorliq arxivi: zircon jewellery factory

zircon jewellery factory What Is The Cut Of A Diamond?

What Is The Cut Of A Diamond? Olmosning nechta yuzasi borligini hech payqaganmisiz?? Olmosning kesilishi olmosning o'lchamlari qanchalik mos kelishini anglatadi, va bu yuzalar qanday, yoki qirralari, porlash va yorqinlikni yaratish uchun joylashtirilgan. Masalan, what is the ratio of the diamond’s diameter in comparison [...]