9.50 Carats Bi Colour Greenish Blue Natural Tourmaline Gemstone - 22X8X7 mm

Title: Greenish Blue Natural Tourmaline Gemstone - 5.55 Carats - 20X6X5 mm Origin: Afghanistan Additional Information: Greenish Blue Natural Tourmaline Gemstone - 5.55 Carats - 20X6X5 mm Reserve: $120

Bi Colour Natural Tourmaline Gemstone - 4.10 Carats - 15X7X5 mm Shipping:

Bi Colour Natural Tourmaline Gemstone - 4.10 Carats - 15X7X5 mm Shipping:

Title: 3.80 CTS NATURAL BI COLOUR TOURMALINE CUSHION GOOD COLOR LOOSE GEMSTONES Carat Weights: 3.8 Size/Dimensions: 12.1 x 9.4 x 5.1 MM Additional Information: VS QUALITY Reserve: $90.00 Shipping: Dom

Gemstone : Natural Tourmaline Shape and Cut : Emerald Cut Weight : 0.88 carats Dimensions: 7x5 mm , Color : Pink, Green Transparency : Translucent Treatment : No Origin : Afghanistan Shipping-: Flat r

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Oval Cut Weight : 2.53 Carats Measurements : 11.10x8.35x6.48 mm Color : Blue, Pink Transparency : Transparent Treatment : heat Origin : Ethi

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Trillion Cut Weight : 1.35 Carats Measurements : 9.51x8.67x5.50 mm Color : Blue, Pink Treatment : heat Origin : Ethiopian Clarity : VVS Ship

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Marquies Cut Weight : 1.32 Carats Dimensions: 14.62x6.50x4.05 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : E

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Oval Cut Weight : 2.29 Carats Measurements : 11.72x8.32x5.60 mm Color : Blue, Pink Transparency : Transparent Treatment : Heat Origin : Ethi

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Pear Cut Weight : 2.04 Carats Measurements : 13x8 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethiopian Cla

Gemstone : Natural Bi-Colour Ethiopian Opal Shape / Cut : Oval Cut Weight : 2.09 Carats Dimensions : 12.64x8.39x5.34 mm Color : Blue, Pink Transparency : Transparent Treatment : Dye Origin : Ethiopian

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Oval Cut Weight : 1.85 Carats Measurements : 10.72x8.42x5.06 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Et

Gemstone : Natural Bi-Colour Ethiopian Opal Shape / Cut : Pear Cut Weight : 3.84 Carats Dimensions : 14x11 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethiopian Clarit

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Marquies Cut Weight : 1.25 Carats Dimensions: 12.65x6.33x4.95 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : E

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Marquies Cut Weight : 0.76 Carats Dimensions: 10.77x5.46x3.53 mm Color : Blue, Pink Transparency : Transparent Treatment : Dye Origin : Ethi

Gemstone : Natural Bi-Colour Ethiopian Opal Shape / cut : Oval Cut Weight : 1.15 Carats Dimensions : 9x8 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethiopian Clarity

Gemstone : Natural Bi-Colour Ethiopian Opal Shape and cut : Oval Cut Weight : 1.49 Carats Measurements : 10.62x7.53x4.67 mm Color : Blue, Pink Transparency : Transparent Treatment : heated Origin : Et

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Pear Cut Weight : 2.44 Carats Dimensions: 13.30x9.77x4.70 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethio

Gemstone : Natural Bi-Colour Ethiopian Opal Shape and cut : Round Cut Weight : 3.16 Carats Measurements : 11x11 mm Color : Blue, Pink Transparency : Transparent Treatment : heated Origin : Ethiopian C

Gemstone : Natural Bi-Colour Ethiopian Opal Shape and cut : Marquies Cut Weight : 1.15 Carats Measurements : 13.44x5.95x4.56 mm Color : Blue, Pink Transparency : Transparent Treatment : heated Origin

Gemstone : Natural Bi-Colour Ethiopian Opal Shape / cut : Oval Cut Weight : 1.35 Carats Dimensions: 10.65x7.79x3.88 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethiopi

Gemstone : Natural Bi-Colour Ethiopian Opal Shape and cut : Marquies Cut Weight : 0.60 Carats Measurements : 11.97x5.53x2.66 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin

Gemstone : Natural Bi Colour Ethiopian Opal Shape and cut : Oval Cut Weight : 1.32 Carats Dimensions: 9.67x7.33x4.52 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethiop

Gemstone : Natural Bi-Colour Ethiopian Opal Shape and cut : Trillion Cut Weight : 1.41 Carats Measurements : 10x9 mm Color : Blue, Pink Transparency : Transparent Treatment : Heated Origin : Ethiopian