Jewelry & Watches > Loose Diamonds & Gemstones > Loose Gemstones > Tourmaline

12. 36cts Copper & Manganese Bearing Rare. Baby Pink Cuprian Elbaite Tourmaline

Paraiba Tourmaline Au - Rare - Micro Pave - From Brazil - Unbelievable Color 12 Stones

Rare 5. 88 Ct Gia Certified Natural Purple Copper Bearing Tourmaline Gemstone

22. 5 Ct Tourmaline Tanzanite Natural Gold Diamond Ring Estate Vintage Antique

11. 04 Cts_ultra Museum Rare 100 Unheated Copper Bearing Paraiba Aig Certified

40 Carat Rare Bi Color Neon Sea Blue Sea Green Tourmaline Was $3, 000 Now $2, 000

Vvs 120. 7ct 100 Natural Pink Tourmaline Facet Rough Specimen Ybxv254

6. 62ct If - Flawless Sparkling Best 5a, Orange/pink Natural Tourmaline Rare Gem

Rare Pool Water Blue Copper Bearing Paraiba Tourmaline 6. 30ct Agta Cert.

Vvs 127. 55ct 100 Natural Pink Tourmaline Facet Rough Specimen Ybxv255

Gia Certified Natural Loose Red Tourmaline Octagonal Antique Square Cut 5. 90 Ct

3. 33 Rare Natural Copper Bearing Blue Paraiba Tourmaline Gil Certified Ref Video

Vvs 14. 7ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp121

5. 98c Copper & Manganese Bearing Rare. Bright Violet Paraiba Tourmaline

Vvs 26. 5ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp124

Vvs 35. 75ct 100 Natural Bi Color Watermelon Tourmaline Rough Specimen Ybxv252

Vvs 23. 3ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp118

3. 78 Cts_ultra Museum Rare 100 Unheated Copper Bearing Paraiba Aig Certified

2. 06 Ct Unique Rare Unheated 100 Natural Copper Bearing Paraiba Tourmaline Pair

3. 47ct If - Flawless Natural Color Change Chrome Tourmaline Rare 5a, Chrome Green

Vvs 30. 5ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp127

Vvs 16ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybpt115

Vvs 19. 8ct Red Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv222

7. 02ct Master Emerald Cut Unheated Rare Bi - Color Watermelon Tourmaline Gemstone

11. 98 Cts Natural Ultra Rare Neon Green Tourmaline Nigeria Gem

Vvs 22ct Green Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv237

6. 30 Ct Rare Certified Natural Pink Copper Bearing Paraiba Tourmaline Gemstone

Vvs12. 1ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp132

42. 5ct 100 Natural Orange Tourmaline Crystal Facet Rough Specimen Ybxc512

3. 02ct Flawless Rare Natural Best Neon Blue Indicolite Tourmaline Awesome Gem

9. 640 Ct Shimmering Rare Natural Unheat Hot Rich Pink Tourmaline Loose Gemstone

3. 05ct If - Flawless Rare Sparkling Natural Best 5a, Pink Tourmaline Rare Gemstone

5. 99ct If - Flawless Sparkling Best 5a, Orange/pink Natural Tourmaline Rare Gem

7. 540 Cts Exquisite Rare Dazzling Top Rich Bi Color Natural Unheated Tourmaline

Vvs 29. 4ct 100 Natural Red Tourmaline Facet Rough Specimen Ybxvt202

2. 42ct Flawless Rare Natural Best Neon Blue Indicolite Tourmaline Awesome Gem

3. 710 Ct Earth Mined Unique Hi - End Ultra Rare Nr Unheated Baby Pink Tourmaline

Rare Cut 5. 04ct Neon Green Natural Tourmaline

4. 26ct Sparkling Huge Best Natural Orange Pink Tourmaline Rare Flawless Gemstone

Vvs 45. 9ct 100 Natural Bi Color Tourmaline Facet Rough Specimen Ybxv283

5. 98c Loupe Rare Purplish Blue Copper Bearing Unheated Paraiba Tourmaline

Very Rare Color Change. 81 Ct. Cu Bearing Paraiba Tourmaline From Mozambique.

5. 5 Carat Rare Chrome Green Color Tourmaline. 100 Natural Earth Mined $500

3. 18ct Sparkling Rare Natural Best Neon Blue Indicolite Tourmaline Awesome Gem

4 Bi - Color Watermelon Tourmaline Carved Antique Leaves 202

2. 385 Ct Unique Hi End " Extraordinary Rare Natural Paraiba " Unheated Gem

Chrome Trapiche Tourmaline 5. 07ct Cabochon Fine Saturated Green Zambia Very Rare

4. 62ct Fantastic Natural Best 5a, Pink/green Bi - Color Tourmaline Rare Brazil Gem

Vintage 16” 5 - 6mm Tube Beads Pink Tourmaline 193

Vintage Faceted Rubellites 6. 5 Carats Pink Tourmaline Suite Brazil 40

1. 10 Carat Brazilian Blue Tourmaline Untreated Rare

. 95 Carat Brazilian Bright Blue Tourmaline Untreated If Rare

Vvs 33. 8ct Green Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv347

Vvs 32. 2ct 100 Natural Green Tourmaline Facet Rough Specimen Ybxv370

Vvs 52ct Yellow Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv352

Vvs 35ct Pink Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv353

Vvs 43. 3ct 100 Natural Orange Tourmaline Facet Rough Specimen Ybxv354

Vvs 28ct Blue Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv325

Vvs 64. 8ct 100 Natural Green Tourmaline Facet Rough Specimen Ybxv363

Vvs 20. 1ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybpt90

Vvs 19. 8ct Purple Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv345

Vvs 38. 8ct 100 Natural Blue Green Tourmaline Facet Rough Specimen Ybxv305

Vvs 10. 8ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp156

Vvs 28. 6ct 100 Natural Blue Green Tourmaline Facet Rough Specimen Ybxvt306

Vvs 20. 1ct 100 Natural Green Blue Tourmaline Facet Rough Specimen Ybxv316

Vvs 56. 7ct 100 Natural Pink Tourmaline Facet Rough Specimen Ybxv340

Vvs 23. 7ct 100 Natural Pink Tourmaline Facet Rough Specimen Ybxv312

Vvs 94. 9ct Orange Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv320

Vvs 46. 8ct Red Tourmaline Crystal Facet Rough Specimen 100 Natural Ubxv326

Vvs 16. 4ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybp157

Vvs 40. 4ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybpt138

Vvs 43. 8ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybpt144

Vvs 60. 25ct 100 Natural Blue Green Paraiba Tourmaline Rough Specimen Ybpt151

8 Antique Carved Green Tourmaline Leaves 16. 25 Carats 291

Terminated Rubellite Tourmaline Gemstone - 6. 3 Grams - Vintage Estate Find

Watermelon Tourmaline Slice In Gem Jar - 1. 8 Grams - Vintage Estate Find

Terminated Tourmaline Gemstone From Pala - 5. 8 Grams - Vintage Estate Find

Watermelon Tourmaline Gemstone Slice - 2 Grams - Vintage Estate Find.

Lovely Rough Tourmaline Gemstone In Gem Jar - 1. 8 Grams - Vintage Estate Find

Lovely Terminated Black Tourmaline Specimen - 12. 7 Grams - Vintage Estate Find

Lovely Rough Blue Tourmaline Gemstones - 7. 7 Grams - Vintage Estate Find

Polished Tourmaline In Quartz Gemstone Cabochons - 1. 6 Grams - Vintage Estate Find

Huge Faceted Tourmaline In Quartz Gemstone - Jtv - 10. 95ct - Vintage Estate Find

Terminated Tourmaline Gemstone From Pala - 7. 1 Grams - Vintage Estate Find

Lovely Rubellite Tourmaline Gemstone Crystal - 11. 2 Grams - Vintage Estate Find

Bi - Color Tourmaline Gemstone Crystal - 9. 2 Grams - Vintage Estate Find

Terminated Tourmaline Gemstone Specimen - 1. 4 Grams - Vintage Estate Find

Lovely Polished Bi - Color Tourmaline Gemstones - 65 Grams - Vintage Estate Find

Lovely Polished Bi - Color Tourmaline Gemstones - 45. 8 Grams - Vintage Estate Find

Rare $900. 52ct Trillion Cut Green Blue Indicolite Tourmaline Loose Gem

Rare Yellow Amber Trillion Cut 2. 10ct Tourmaline Loose Gem Lot$1500

Rare 2. 63ct Indicolite Blue Tourmaline. No Treatment All Natural Gem.

Natural $1200. 50ct Indicolite Vvs Blue Green Tourmaline Matched Pair Rare

Rare $1500 2ct Fancy Unique Cut Green Tourmaline Vs Loose Gem

Rare Orange Antique Carved Tourmaline Leaves 49

$1000 Rare Moon Designer Pink Tourmaline Fancy Cut Loose Gem

Natural $2400 Indicolite Blue 1ct Tourmaline Vs Oval Cut Loose Gem Rare

Rare $2000 3. 33ct Blue Green Emerald Cut Tourmaline Loose Gem

Rare Collector Specimen $1500 28ct Natural Watermelon Tourmaline Loose Gem

Natural $1000 3ct Oval Cab Cut Tourmaline Loose Gem Rare

10. 25 Carat Paraiba Blue/green Kunzite 100 Natural Gem Vvs Extra Rare Look

Rare Fancy Pear Cut. 75ct $600 Green Tourmaline Loose Gem

Rare $3000 8. 51ct Watermelon Tourmaline Fancy Cut Loose Gem

Natural $3000 9. 16ct Watermelon Tourmaline Loose Gem Rare

Lovely Polished Mozambique Tourmaline Gemstones - 9. 9 Grams - Vintage Estate Find

Lovely Polished Mozambique Tourmaline Gemstones - 5. 4 Grams - Vintage Estate Find

Lovely Polished Mozambique Tourmaline Gemstones - 8 Grams - Vintage Estate Find

Lovely Polished Mozambique Tourmaline Gemstones - 7 Grams - Vintage Estate Find

Lovely Polished Mozambique Tourmaline Gemstones - 6 Grams - Vintage Estate Find

Lovely Polished Mozambique Tourmaline Gemstones - 7. 7 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 32. 7 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 33 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 21 Grams - Vintage Estate Find

Huge Rough Black Tourmaline Gemstone Specimen - 186. 8 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 23. 2 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 20 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 26 Grams - Vintage Estate Find

Polished Bi - Color Tourmaline Gemstones - 22. 7 Grams - Vintage Estate Find

Big, Terminated Bi - Color Tourmaline - 15. 7 Grams - Vintage Estate Find

Watermelon Tourmaline Gemstone Slice - 6. 2 Grams - Vintage Estate Find