Smithsonite 3.74cts Trillion Cut 9 x 8.90mm China T1619 Yellow Gemstone Stone Fluorescent UV Color order Change Loose Gem Faceted Triangle
Smithsonite 3.74cts Trillion Cut 9 x 8.90mm China T1619 Yellow Gemstone Stone Fluorescent UV Color order Change Loose Gem Faceted Triangle,
Smithsonite 374cts Trillion Cut 9 x 890mm China T1619 Yellow Fluorescent UV.
Product code: Smithsonite 3.74cts Trillion Cut 9 x 8.90mm China T1619 Yellow Gemstone Stone Fluorescent UV Color order Change Loose Gem Faceted Triangle
order Smithsonite 3.74cts Trillion Cut 9 x 8.90mm China T1619 Yellow Fluorescent UV Color Change Loose Gem Faceted Triangle
To view gemstones with fluorescent qualities you must use a gemological ultraviolet lamp with short wave, medium wave and long wave light.