實驗室培育的鑽石是真的嗎?
是的, 實驗室培育的鑽石才是真正的鑽石. 他們有相同的體質, 化學, and optical properties as natural diamonds formed deep within the Earth’s crust. 實驗室培育鑽石與天然鑽石的主要差異在於其來源. HPHT Lab Grown Diamonds Lab-grown diamonds, 也稱為合成鑽石或培養鑽石, are created in a …
哪個更好, HPHT 或 CVD 鑽石?
What are the similarities and differences between hpht and CVD diamonds
人造鑽石和天然鑽石各有什麼優缺點?
實驗室製造鑽石和天然鑽石在以下方面有不同的優點和缺點: 形成過程: 天然鑽石是在地球深處經過數億年的地質作用而形成的. 它們是地球上稀有而珍貴的產品, 有著獨特的自然美. Grown diamonds are created in a laboratory using techniques such …
珠寶商能分辨實驗室培育鑽石之間的區別嗎
是的, 具有寶石學經驗和專業知識的專業珠寶商通常可以區分實驗室培育鑽石和天然開采的鑽石. 雖然實驗室培育鑽石具有與天然鑽石相似的物理和化學特性, 有些特徵可以幫助珠寶商識別它們. Here are a few methods that jewelers might use to distinguish …
將毛坯鑽石加工成裸鑽的過程
Diamond Sorting: After the rough diamonds are mined, they are sorted based on their shape, 尺寸, 和品質. This is done by trained professionals who have experience in identifying diamonds that are suitable for cutting and polishing. Diamond Planning: In this step, the rough diamond is analyzed to determine the best way to cut and …
什麼是 R&高溫高壓鑽石原石D工藝
高溫高壓 (高壓高溫) rough diamonds are man-made diamonds that are synthesized by simulating the high temperature and high pressure environment deep in the earth. Raw material preparation: select high-purity graphite and metal catalysts as raw materials. Processing of graphite: Mechanical processing and chemical treatment of graphite to make graphite grains that meet the …