Laboratory-grown diamonds, including 3-carat diamonds, are created using two main methods: 高壓高溫 (高溫高壓) 和化學氣相沉積 (化學氣相沉積). 1. High pressure and high temperature (高溫高壓) diamond forming: The HPHT diamond manufacturing method involves placing small diamond seeds (usually natural diamonds) into a carbon-rich environment along with a diamond growth catalyst. The environment is then …
實驗室培育鑽石, created through a process that replicates the natural conditions that form diamonds in the Earth's mantle, are slowly becoming more common. Lab-grown diamonds can be produced in a variety of shapes to suit different preferences and jewelry designs. 所以, what are the shapes of lab-grown diamonds? 1. 圓形明亮式切割: This is the …
Lab-grown diamonds are a method of simulating the formation of diamonds in the natural environment through specific techniques and conditions. 現在, there are two main methods for artificially growing diamonds: 高壓高溫 (高溫高壓) method and chemical vapor deposition (化學氣相沉積) 方法. With the development and update of artificial diamond technology, 6-克拉鑽石 …
Rough diamonds and natural diamonds are closely related, but are fundamentally different in terms of properties and value propositions. What are natural diamonds? The formation conditions of natural diamonds are very harsh, and most diamonds are formed under high temperature and pressure in the geology. The pressure of diamond formation conditions is 4.5 to 6Gpa, …
實驗室製造的鑽石是透過兩個主要過程製造的: 高壓高溫 (高溫高壓) 和化學氣相沉積 (化學氣相沉積). 在HPHT法中, 將小鑽石種子放入碳中，並承受極高的壓力和溫度，使碳原子在種子周圍形成更大的鑽石晶體. 在CVD法中, 一個 …
在當今社會, 結婚戒指, 作為象徵愛情和承諾的珠寶, 在許多文化中都具有重要意義. 結婚戒指的選擇一直是情侶們非常關注的話題之一. 在本主題中, 人們會考慮諸如尺寸等因素, 風格, 以及環的材質. 他們之中, …
