En pocas palabras, hay tres razones principales por las que el precio de los diamantes cultivados varía mucho: 1. marca de diamantes; 2. El costo de los diamantes; 3. calidad de los diamantes. Actualmente, el precio de la principal 1 el anillo de perforación de cría de quilates es en su mayoría 20,000 a 30,000 yuan, pero el precio de algunas marcas de 1 carat breeding …
El rango de precio de un diamante cultivado en laboratorio de un quilate es 6000-11000 yuan Like natural diamonds, the price is calculated according to the 4C parameters and quality IGI certified 0.30 quilate D color VS2 claridad 3EX corte sin fluorescencia precio de 1528 yuan IGI certified 0.50 quilate D color VS1 claridad 3EX corte sin fluorescencia precio de …
¿Cuánto cuesta un diamante cultivado por quilate?? Lee mas »
Primero, let’s see the difference between the two. Diamantes cultivados en laboratorio: Lab-grown diamonds are diamonds that have been grown artificially. It is a crystal with the same appearance, chemical composition and crystal structure as a natural diamond. The Mohs hardness is 10, the density is 3.52, the refractive index is 2.417, and the dispersion value is …
Advantages of IGI: 1. Cultivated diamonds have a high occupancy rate. Cultivated diamonds are the mainstream and many people choose them. 2. The international authority certificate will indicate whether it has been changed. IGI Disadvantages: 1. Indian certificates are easy to downgrade, and the cheap ones on the market are basically Indian certificates. 2. Indian …
Advantages and disadvantages of seven lab-grown diamond certificates, you must know Lee mas »
Many friends do not choose natural diamonds just because they want to pay less IQ tax. Everyone knows what Zhang Yuqi said. Broken diamonds under one carat are worthless. Take one-fifth of the money to buy diamond rings to buy cultivated diamonds, and buy the rest into gold bars, which is not only brilliant but …
Cultivation of diamond stone: refers to the weight of less than 1 minute diamond, a carat of stone generally one hundred to several hundred pieces. Cultivated diamonds of this size are mainly produced by the high temperature and high pressure (HPHT) método. There are only a handful of manufacturers that can produce this kind of …
What is the price of growing a diamond? – The price of the stone Lee mas »
