11.65cts~ Bicolor tourmaline ~ Flawless

20.50ct Near Flawless Bi-Color Watermelon Tourmaline, 1.00ctw VS1-VS2/F-G Diamond & 18K Ring (W/$48,000 Appraisal) - This stunning piece was finely crafted of solid 18k yellow gold, and boasts an incr

Natural Blue Indicolite Tourmaline, Flawless loupe Clean, Natural Blue Color Tourmaline, Faceted Cushion Cut, Afghani Tourmaline,7.40 CT �������&#56360

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

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: 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

Nice Art Deco Filigree Ring crafted in 18k yellow Gold and Platinum on top, featuring a center two color Tourmaline (orange and purple). Accented with Single cut Diamonds Approx. 0.35 carats. Ring siz

10K YELLOW GOLD BICOLOR TOURMALINE COCKTAIL RING 10K yellow gold cocktail ring with a rectangular bi-color tourmaline, 13.25 x 18.25mm.  Size: 7.5 Weight: 8g

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

Unmarked white gold ring set with 1 rectangular step cut bicolor tourmaline measuring 16.21 x 9.92 x 6.6mm, approximate weight 9.41 carats. Approximate weight 5.2 dwt. Approx. ring size: 7.25

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 ,

Materials: Gem type: Tourmaline Terminated Blue Cap Tourmaline, Bicolor Tourmaline From Paproke Afghanistan Crystal From Pech Afghanistan Weight ; 37 Carats Dimensions - 34*12*11 mm Treatment : Natura

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: Bicolor Tourmaline Pair 3 ct. Carat Weights: 3 Size/Dimensions: 17.4 x3.6x3 Additional Information: Ethically sourced , unheated,untreated Reserve: $200.00 Shipping: Domestic: Flat-rate of $15.

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-

Materials: Gem type: Tourmaline Carat weight: 1.80 Description Step Cut Bicolor Tourmaline Gemstone, Tourmaline Ring, Tourmaline Gift, Jewellry Making, Handmade Jewellry Description. Weight : 1.80 Car

Title: Bi-Color Tourmaline Certified - 1.68 ct Metal Purity: Natural, Certified Gemstones: Tourmaline Carat Weights: 1.68 ct Size/Dimensions: 7.59 x 5.95 x 3.96 mm Additional Information: Natural Cert

1.00ctw Bi-Color Tourmaline and 14K Yellow Gold Earrings W/Diamond Accents - These lovely stud earrings are crafted of 14k yellow gold and each boast an approximately 0.50ct bi-color tourmaline that d