Certified 6.0 Carat Untreated Blue Tourmaline Gemstone

Handmade Materials tourmaline, indicolite more Certified Untreated Flawless Natural Indicolite Tourmaline from Afghanistan Weight : 6.0 carats Dimensions : 10.26 x 9.02 x 7.39mm Locality : Afghanistan

Title: Indicolite Blue Tourmaline Certified - 3.63 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 3.63 ct Size/Dimensions: 24.65 x 6.60 x 3.18 mm Additional Information: Natu

Handmade Material tourmaline more Description 3.60 carats Untreated Indicolite Tourmaline Loose Gemstone from Afghanistan - Weight : 3.60 carats Dime

1.60 carats Untreated Bi Color Tourmaline Loose Gemstone from Afghanistan - Weight : 1.60 carats Dimensions : 6*2*2 mm Locality : Afghanistan Color : pink and blue Treatment : Untreated / Natural GLOB

Handmade Materials tourmaline, indicolite more Description 8.40 carats Untreated Natural Blue Green Bi Color Tourmaline Gemstone from Afghanistan - Weight

Title:BLUE TOURMALINE GEMSTONE - 1.60 CARATS - 12X5X3 mm Origin:Afghanistan Additional Information:BLUE TOURMALINE GEMSTONE - 1.60 CARATS - 12X5X3 mm Reserve: $120.00 Shipping: Domestic: Flat-rate of

Title: 1.60 cts Unheated Untreated Indicolite Blue Tourmaline Scissor Cut Gemstones: Tourmaline Carat Weights: 1,60 Size/Dimensions: 19,9 x 3,5 x 2,1 mm Provenance/Additional Info:Transparency: VVS. O

Bright Light Blue Tourmaline Gemstone, Tourmaline Gemstone For Sale , Cushion Shape Tourmaline For Jewelry Gem type: Tourmaline Weight : 1.60 Carat Dimensions : 8.5*5*3.8 mm Shape : Cushion Cut Clarit

18K Yellow Gold. 2.60 Carat Blue Sapphire, Oval Cut. 100% Natural gemstone. Intense Vivid blue stone. 2.00 carat diamonds, round brilliant cut. VVS clarity and E-F color. Wonderful ring. Certified by

18K Yellow Gold. 2.60 Carat Blue Sapphire, Oval Cut. 100% Natural gemstone. Intense Vivid blue stone. 2.00 carat diamonds, round brilliant cut. VVS clarity and E-F color. Wonderful ring. Certified by

Title: Natural Midnight Blue Sapphire Oval Untreated Gemstones: Sapphire Carat Weights: 0,60 Size/Dimensions: 6 x 4 mm approx. Additional Information: Transparency: translucid with light inclusions. N

Title: 1.11 ct natural blue green cooper tourmaline Color/Clarity: blue/SI Gemstone Type: natural/untreated Carat Weights: 1.11 Size/Dimensions: 12x4x3 aver. Additional Information: Mozambique Reserve

Title: 21.93 ct certified unheated blue star sapphire oval cab Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 21.93 Size/Dimensions: 17.38x12.49x8.84 mm Additional Informat

Title: GFCO certified big unheated blue star sapphire-40.68 ct Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 40.68 Size/Dimensions: 22.80x18.72x8.40 mm Additional Informat

Title: 17.51 ct certified blue star sapphire Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 17.51 Size/Dimensions: 14.15x12.26x8.48 mm Additional Information: AIG Reserve:

Title: GFCO certified big unheated blue star sapphire-40.68 ct Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 40.68 Size/Dimensions: 22.80x18.72x8.40 mm Additional Informat

Title: 1.23 ct natural unheated untreated certified blue sapphire heart Color/Clarity: blue/VS Gemstone Type: natural/untreated Carat Weights: 1.23 Size/Dimensions: 8.0 x 6.8 x 2.7 Additional Informat

No Reserve! Title: 0.48 ct certified blue sapphire Color/Clarity: blue/VVS Gemstone Type: natural/untreated Carat Weights: 0.48 Size/Dimensions: 4.15x6.28x2.2 Origin: Sri Lanka Shipping: Domestic:

1.20 carats Natural Blue Tourmaline Loose Gemstone from Afghanistan - Weight : 1.20 carats Dimensions : 6*2*1 mm Locality : Afghanistan Color : Blue Green Treatment : Untreated / Natural; 1.20 carats

11.65 carats Natural Blue Tourmaline Loose Gemstone from Afghanistan - Weight : 11.65 carats Dimensions : 18*12*9 mm Locality : Afghanistan Color : Blue Treatment : Untreated / Natural DHL GLOBAL Ship

1.40 carats Natural Blue Tourmaline Loose Gemstone from Afghanistan - Weight : 1.40 carats Dimensions : 11*2*2 mm Locality : Afghanistan Color : Blue Treatment : Untreated / Natural DHL GLOBAL Shippin

Title: Yellow Canary Tourmaline Certified - 1.67 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 1.67 ct Size/Dimensions: 11.60 x 5.78 x 3.74 mm Additional Information: Natura

Title: Green Tourmaline 10 x 12 MM Certified - 4.14 ct Brand: None Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 4.14 ct Size/Dimensions: 11.60 x 9.66 x 5.71 mm Additional Info

Reserve Reduced! Untreated Bi Color Tourmaline Loose Gemstone from Afghanistan - Weight : 3.60 carats Dimensions : 13*4*2 mm Locality : Afghanistan Color : pink and blue Treatment : Untreated / Natura