다이아몬드의 투명도는 다이아몬드 표면과 내부에 식별 가능한 특성이 존재함을 의미합니다.. 이러한 선명도 특성의 대부분은 원석 다이아몬드의 고유한 품질이며 다이아몬드 결정이 지하에서 성장하는 초기 단계부터 존재해 왔습니다., a few clarity flaws are actually a result of the harsh stress that a diamond undergoes during the cutting process itself. If you think about the incredible amount of pressure it takes to create a diamond, it’s no surprise that many diamonds have clarity inclusions — scratches, blemishes, air bubbles or non-diamond mineral material — on their surface or inside. Diamonds with no or few inclusions and blemishes are more highly valued than those with less clarity, not just because they are more pleasing to the eye, but also because they are very rare.
Diamonds are graded for clarity under 10x loupe magnification. Clarity grades range from Internally Flawless, diamonds which are completely free of blemishes and inclusions even under 10x magnification, to Imperfect 3, diamonds which possess large, heavy blemishes and inclusions that are visible to the naked eye.
FL: Completely flawless
만약에: Internally flawless; only external flaws are present, which can be removed by further polishing the stone
VVS1 – VVS2: Only an expert can detect flaws with a 10X microscope. 정의에 따르면, if an expert can see a flaw from the top of the diamond, it is a VVS2. 그렇지 않으면, if an expert can only detect flaws when viewing the bottom of the stone, then it is a VVS1
VS1 – VS2: You can see flaws with a 10X microscope, but it takes a long time (more than about 10 초)
SI1 – SI2: You can see flaws with a 10X microscope
I1 – I3: You can see flaws with the naked eye.