6.29 ct. Neon Bluish Green Paraiba Tourmaline
Color - Bluish Green
Cut - Oval Modified Brilliant cut
Ct. Weight - 6.29 ct.
Clarity - VS-SI
Dimensions - 12.03 x 10.67 x 6.55 mm
Origin - BRAZIL
Comment - Copper and Manganese bearing Tourmaline.
Treatment - Paraiba Tourmaline are normally heated.
GIA Report no. - 6275411067
Dimensions :
- Length : 1.203 cm
- Height : 0.655 cm
- Width : 1.067 cm
Brilliant cut :
The modern brilliant cut was developed by Marcel Tolkowsky in 1919. It consists of 58 facets (or 57 if the culet is excluded). It is the most popular modern cut because it provides maximized light return through the top of the diamond.
Carat :
The carat (ct) is a unit of mass equal to 2 g. Carat is used for measuring the weight of gemstones.
Tourmaline :
Tourmaline is a group of ssemi-precious silicates. Crystals may be green at one end and pink at the other, or green on the outside and pink inside, therefore called "watermelon" Tourmaline. Tourmalines come from Sri Lanka.
