4.52ct no heat, no radiation, Bi-Color Tourmaline| GIA

Item: 10.05ct Rare natural, no heat, no radiation, Rubellite | GIA Cert. Gemstones: Natural Tourmaline Carat Weights: 10.05ct Size/Dimensions: Length 15.20 x Width 11.20 x Height 7.60 mm Additional In

Item: 6.33ct Fine natural, no heat, no radiation, Rubellite | GIA Cert. Gemstones: Natural Tourmaline Carat Weights: 6.33ct Size/Dimensions: Length 13.60 x Width 9.60 x Height 6.60 mm Additional Infor

Item: 1.61ct Natural, no heat, no radiation, Rubellite | GIA Cert. Gemstones: Natural Tourmaline Carat Weights: 1.61ct Size/Dimensions: Length 8.00 x Width 5.51 x Height 4.34 mm Additional Information

18K Yellow gold bracelet set with bi color tourmaline, citrine and diamonds. Total Diamond Weight: 1.25ct t.w., SI1-VS2 clarity. Measures: 7in L x .875inHallmark: 18KGross Weight: 33.1 dwt /51.5 grams

Blue Cap Bi-Color Tourmaline Crystal Specimen From Kalimo Mine Afghanistan Weight - 41.40 Gram Dimensions - 31.5*40*26 mm origin : Kalimo Mine Afghanistan Treatment : Natural DHL EXPRESS SHIPPING Rese

Bunch of Bi Color Tourmaline Crystals with Smoky Quartz and Feldspar Weight : 218 gram Size : 75*62*56 mm Origin : Paprok Afghanistan Standard DHL Shipping Please note that this lot has a confidential

Title: Bi-Color Tourmaline - 6.20 ct Metal Purity: Natural Gemstones: Tourmaline Carat Weights: 6.20 ct Size/Dimensions: 11.70 x 9.20 x 6.30 mm Additional Information: Natural faceted Bi-Color Tourmal

Title: Bi-Color Tourmaline Certified - 3.71 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 3.71 ct Size/Dimensions: 14.23 x 7.80 x 5.07 mm Additional Information: Natural Cer

The rectangular step-cut bi-color tourmaline, measuring approximately 21.11 x 11.59 x 7.09 mm, weighing 14.75 cts.

Title: Bi-Color Tourmaline - 6.90 ct Metal Purity: Natural Gemstones: Tourmaline Carat Weights: 6.90 ct Size/Dimensions: 13.40 x 8.85 x 6.30 mm Additional Information: Natural faceted Bi-Color Tourmal

Title: 60 Carats Beautiful Bi Color Tourmaline Carving Leaves Gemstones: Tourmaline Carat Weights: 60 Carats Size/Dimensions: 12x7x3mm to 17x9x4 mm ( 14 Pieces Additional Information: Natural Reserve:

Title: Bi-Color Tourmaline Pair- 6.95 ct Metal Purity: Natural Gemstones: Tourmaline Carat Weights: 2 Pcs - 6.95 ct Size/Dimensions: 10.20 x 7.75 x 4.50 and 10.20 x 7.85 x 4.40 mm Additional Informati

Title: Watermelon Bi-Color Tourmaline Certified - 1.81 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 1.81 ct Size/Dimensions: 9.88 x 5.17 x 3.55 mm Additional Information: N

Title: Bi-Color Tourmaline Certified - 6.07 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 6.07 ct Size/Dimensions: 19.54 x 7.18 x 4.03 mm Additional Information: Natural Cer

Title: Bi-Color Tourmaline Certified - 2.81 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 2.81 ct Size/Dimensions: 14.52 x 7.42 x 4.22 mm Additional Information: Natura Cert

Title: 2.5 Carats Bi Color Tourmaline from Afghanistan Origin: Afghanistan Gemstones: Tourmaline Carat Weights: 2.5 Carats Size/Dimensions: 12x5.8x3.8 MM Additional Information: Natural Reserve: $300.

Reserve: $290.00 Shipping: Domestic: Flat-rate of $35.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destination. International shipping may be subje

Title: Watermellon Bi-Color Tourmaline - 2.10 ct Brand: None Metal Purity: Natural Gemstones: Tourmaline Carat Weights: 2.10 ct Size/Dimensions: 9.70 x 5.80 x 4.05 mm Additional Information: Natural f

Title: Bi-Color Tourmaline Certified - 2.22 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 2.22 ct Size/Dimensions: 8.36 x 5.81 x 4.97 mm Additional Information: Natural Cert

Title: 6.46 ct certified bi-color tourmaline Color/Clarity: green/pink-VVS Gemstone Type: natural/untreated Carat Weights: 6.46 Size/Dimensions: 12.35x9.13x5.86 mm Additional Information: GIL/Please ,

5.20 Carats Emerald Cut Bi Color Tourmaline - 11X8X6 mm Shipping Rate: $15.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple i

Title: Bi-Color Tourmaline - 2.40 ct Metal Purity: Natural Gemstones: Tourmaline Carat Weights: 2.40 ct Size/Dimensions: 14.45 x 5.55 x 3.10 mm Additional Information: Natural faceted Bi-Color Tourmal

Title: 7.50 Carats Bi Color Tourmaline from Afghanistan - 21X8X5 mm Origin: Afganistan Additional Information: 7.50 Carats Bi Color Tourmaline from Afghanistan - 21X8X5 mm Reserve: $200.00 Reserve: $1

Title: Bi-Color Tourmaline - 6.15 ct Brand: None Metal Purity: Natural Gemstones: Tourmaline Carat Weights: 6.15 ct Size/Dimensions: 10.40 x 10.15 x 5.80 mm Additional Information: Natural Faceted Bi-