TOURMALINE 2.18 CTS 18669 - HIGHLY LUSTROUS GEM
| Product Code: | 18669 |
| Availability: | In Stock |
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$90.00
| Carats | 2.18 |
| Size | 9.1 x 7.4 x 5.1 mm |
| Color | Medium Yellowish Green |
| Clarity | VC |
| Shape | Oval |
| Treatment | None |
| Origin | Sri Lanka |
| Location | Colombo,Sri Lanka |
| Price | $ 90.00 |
100% Natural - Not treated in any way.
Beautiful Center-stone for an engagement Ring.
Ideal for Designer Jewelry.
Gem with High Luster and Good Clarity.
A Gem of Lasting Beauty.
R I:1.624(+.005,-.005)-1.644(+.006,-.006)
Hardness: 7-7.5
C Cp: (NaCa) (LI,MgFe,Al)9B3Si6(O,OH)31
Density: 3.06 (.05, +.15)
Crystal Group: Hexagonal
Tourmaline occurs in all colors, but red, green, and multicolored are the most popular gems.The name Tourmaline comes from the Singhalese(Sri Lankan) words'tura mali'.Gem with in a multitude of colors, some have two or more colors, some even color-changing, and also a rare variety- the Cats-eye. Tourmalines will often display several colors and its main feature is its marked dichroism. Green Tourmaline is very popular.
Beautiful Center-stone for an engagement Ring.
Ideal for Designer Jewelry.
Gem with High Luster and Good Clarity.
A Gem of Lasting Beauty.
R I:1.624(+.005,-.005)-1.644(+.006,-.006)
Hardness: 7-7.5
C Cp: (NaCa) (LI,MgFe,Al)9B3Si6(O,OH)31
Density: 3.06 (.05, +.15)
Crystal Group: Hexagonal
Tourmaline occurs in all colors, but red, green, and multicolored are the most popular gems.The name Tourmaline comes from the Singhalese(Sri Lankan) words'tura mali'.Gem with in a multitude of colors, some have two or more colors, some even color-changing, and also a rare variety- the Cats-eye. Tourmalines will often display several colors and its main feature is its marked dichroism. Green Tourmaline is very popular.
