Qimmatbaho tosh savdosida, "karatli" ko'pincha sifat birligi sifatida ishlatiladi. Karat atamasi, asli yunoncha, bir turdagi urug‘ini bildiradi "karob daraxti" Evropaning O'rta er dengizi sohillarida o'sadi. Qadimgi odamlar har bir urug'ning sifati bir xil ekanligiga ishonishgan, shuning uchun u og'irlik sifatida ishlatilgan [...]
Yorliq arxivi: Rose Gold Bracelet
The cabochon type of gemstones is also called the body type or convex type. It consists of a polished arc-shaped top surface and a rough ground but not polished bottom surface. Its main feature is that the ornamental surface is a polished curved surface. Curved cuts are divided into three categories according to the top [...]