Weak (slight)
Medicine (middle)
Stone (dark blue)
This fluorescence is natural and has no so-called radiation effect. But it has a great influence on the color of diamonds, which can be divided into two situations:
For the first pair of diamonds below H color (including H color), the stronger the fluorescence, the whiter the diamond will appear; Second, for G-colored and G-colored bare diamonds, the stronger the fluorescence, not only will it not make the bare diamonds white, but it will make the diamonds look a little cloudy, because there is basically no difference in the white of d-g diamonds, the only difference is the clarity/transparency of the diamonds, so the higher the color, the less intense the fluorescence. Therefore, the landlord should carefully consider buying diamonds. But I'm in Jiayou
The diamond angel bought a bare diamond without fluorescence. Fire and light are uniform.
Address: Room 428, Guo Xin Holding Building, No.515 Yan 'an Road.