Natural 1.86ctw Bi-Color Tourmaline Cushion Stone

Title: 10.82 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 10.82 Size/Dimensions: 13.70 x 13.30 x 10.00 mm Additional Information: Top Class L

No Reserve! Title: 6.15 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 6.15 Size/Dimensions: 12.10 x 10.50 x 7.20 mm Additional Information: To

No Reserve! Title: 5.86 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 5.86 Size/Dimensions: 11.70 x 9.80 x 7.40 mm Additional Information: Top

No Reserve! Title: 13.94 Ct Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 13.94 Size/Dimensions: 14.20 x 13.50 x 10.50 mm Additional Information:

No Reserve! Title: 4.83 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 4.83 Size/Dimensions: 13.60 x 8.80 x 6.00 mm Additional Information: Top

No Reserve! Title: 4.92 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 4.92 Size/Dimensions: 10.80 x 9.50 x 6.80 mm Additional Information: Top

No Reserve! Title: 5.36 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 5.36 Size/Dimensions: 12.30 x 9.20 x 7.50 mm Additional Information: Top

No Reserve! Title: 5.76 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 5.76 Size/Dimensions: 11.90 x 9.30 x 6.70 mm Additional Information: Top

No Reserve! Title: 5.36 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 5.36 Size/Dimensions: 12.30 x 9.20 x 7.50 mm Additional Information: Top

No Reserve! Title: 3.78 Ctw Natural Bi-Color Ametrine Cushion Cut Stone Clarity: VVS Gemstones: Natural Ametrine Carat Weights: 3.78 Size/Dimensions: 9.80 x 9.10 x 6.60 mm Additional Information: Top

Reserve Reduced! Title: Natural & Unheated~ Bi Color Tourmaline Faceted Cut Stone Color/Clarity: BI Color Gemstone Type: Gemstone Carat Weights: 1.30 CT Size/Dimensions: 7x4x3 mm Reserve: $59.99 Jasp

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

7.70 Carats Cushion Cut Bi-Color Natural Tourmaline Loose Gemstone From Afghanistan - weight : 7.70 Carats Dimensions : 13*10*08 mm Treatment : Natural Origin : Afghanistan DHL EXPRESS SHIPPING Reserv

Materials: Gem type: Tourmaline Carat weight: 2.55 Gift wrapping available Natural Fresh Green Color Elbaite Tourmaline Loose Gemstone Weight : 2.55 Carat Dimensions : 08 * 7.8 * 5.7 MM Shape : Cushio

Weight - 6.81 Ct / Size - 15.30 x 10.20 x 6.30 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 20.28 Ct / Size -18.30 x 18.30 x 6.5 mm / Shape - Cushion Cab / Color - Candy Pink / Clarity - Opaque / Origin -Brazil / Treatment - None

Weight - 6.01 Ct / Size - 10.80 x 9.20 x 7.50 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 7.48 Ct / Size - 11.60 x 10.60 x 7.90 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 10.74 Ct / Size - 14.40 x 10.90 x 9.00 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 7.46 Ct / Size - 12.50 x 11.50 x 8.50 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 7.98 Ct / Size - 15.00 x 10.30 x 7.30 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 6.96 Ct / Size - 12.00 x 11.00 x 7.50 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 5.70 Ct / Size - 11.70 x 9.00 x 8.10 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None

Weight - 6.91 Ct / Size - 14.20 x 9.70 x 6.50 mm / Shape - Cushion Cut / Color - Bicolor / Clarity - VVS / Origin -Brazil / Treatment - None