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Knowledge of extractive China Jewelry - three portable gadgets that make you get promoted to a diamond
Knowledge of extractive China Jewelry - three portable gadgets that make you get promoted to a diamond
We all know how to look at the good or bad to see the 4C standard, then how can you see the good or bad 4C?
Professional certificate is naturally one of the methods, but if you can use some portable gadgets,
You can see the 4C is good or bad, is not more attractive?
Today, teach you how to use the three gadget promotion diamonds.
Ten 1 times the magnifying glass
4C standard, carat standard naked eye we can see the size, if to be precise, we store machine can also be measured, so this ten times the magnifying glass is not the size of diamond, but look at the diamond clarity, generally speaking, in the ten times the magnifying glass couldn't see diamond impurities, that the diamond's clarity at least above the VVS, clarity worth of.
2 black light
A diamond is not bright flash, flash, all depend on the color of its fire, how can you see the good or bad? Diamond fluorescence reaction is an important one of the criteria, diamond is the so-called fluorescence reaction when be perpendicular to Blacklight irradiation showing the response, if with the top of the black light lamp vertically irradiated diamonds, diamonds still flashing fire color, rather than becoming a fluorescence, is the color of fire good diamond.
3 mirror cut detection
The diamond cut diamond is an important standard of quality, cut can directly reflect on the diamond color on fire. See cutters is good or bad, we need to use a cut detection mirror, look and a magnifying glass almost, but aimed directly at the diamond to see, will find, through it, you can clearly see the diamond surface, the cut is not hearts and arrows, is not symmetric be clear at a glance.
Professional certificate is naturally one of the methods, but if you can use some portable gadgets,
You can see the 4C is good or bad, is not more attractive?
Today, teach you how to use the three gadget promotion diamonds.
Ten 1 times the magnifying glass
4C standard, carat standard naked eye we can see the size, if to be precise, we store machine can also be measured, so this ten times the magnifying glass is not the size of diamond, but look at the diamond clarity, generally speaking, in the ten times the magnifying glass couldn't see diamond impurities, that the diamond's clarity at least above the VVS, clarity worth of.
2 black light
A diamond is not bright flash, flash, all depend on the color of its fire, how can you see the good or bad? Diamond fluorescence reaction is an important one of the criteria, diamond is the so-called fluorescence reaction when be perpendicular to Blacklight irradiation showing the response, if with the top of the black light lamp vertically irradiated diamonds, diamonds still flashing fire color, rather than becoming a fluorescence, is the color of fire good diamond.
3 mirror cut detection
The diamond cut diamond is an important standard of quality, cut can directly reflect on the diamond color on fire. See cutters is good or bad, we need to use a cut detection mirror, look and a magnifying glass almost, but aimed directly at the diamond to see, will find, through it, you can clearly see the diamond surface, the cut is not hearts and arrows, is not symmetric be clear at a glance.