Lab-Created Tourmaline Transparent Loose Gemstones

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Loose Diamonds & Gemstones
- Loose Gemstones
- Cubic Zirconia
- Loose Diamonds

2,265 results

Blue Tourmaline Oval Cut Gemstone 2.1 Cts - 9x7 mm Flawless Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Oval Cut Gemstone 1.20 Cts - 8x6 mm Vivid Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Multi-Color Tourmaline Certified 1000 Ct Lab-Created Mix Cut Loose Gemstone Lot
$128.46
Was: $144.34was - US $144.34
or Best Offer
Free shipping
Green Tourmaline Oval Cut Gemstone 0.61 Cts - 6x4 mm Vivid Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
AAA+ Large Pink Tourmaline 75 Ct. Trillion Cut Loose Gemstone Gift for Birthday
$20.24
Was: $24.99was - US $24.99
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Octagon Cut Gemstone 0.60 Cts - 6x4 mm VVS Precious Jewelry Gem
$29.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Oval Cut Gemstone 0.60 Cts - 6x4 mm VVS Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Genuine Crystal Watermelon Tourmaline Stone Faceted Doublet Tri Color Gemstone
$19.99
Free shipping
5 watching
Pink Tourmaline Round Cut Gemstone 5.1 Cts - 12 mm Vivid Loose Gem
$37.48
or Best Offer
Free shipping
Only 1 left!
Green Tourmaline Round Cut Gemstone 1.80 Cts - 8 mm VVS Precious Jewelry Gem
$29.98
or Best Offer
Free shipping
Only 1 left!
10x14mm. Pink Tourmaline Oval Cut Lot Loose Lab Created Gemstone for Jewelry
$11.99 to $19.99
$5.00 shipping
8X10 MM Pink Tourmaline Oval Cut Lot Loose Lab Created Jewelry Gemstone P-1603
$13.35 to $25.75
Was: $14.83was - US $14.83
$2.99 shipping
1 watching
Natural Crystal Watermelon Tourmaline Gemstone Faceted Doublet Bi Color Stone
$21.99
Free shipping
Blue Tourmaline Asscher Cut Gemstone 1 Cts - 6 mm AAA+ Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Oval Cut Gemstone 2 Cts - 9x7 mm AAA+ Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Cushion Cut Gemstone 0.20 Cts - 4 mm VVS Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Pink Tourmaline Oval Cut Gemstone 5 Cts - 12x10 mm VVS Loose Gem
$37.48
or Best Offer
Free shipping
AAA+ Large Tourmaline 66.4 Ct. Faceted Hexagon Cut Loose Gemstone Gift for Women
$24.29
Was: $29.99was - US $29.99
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Oval Cut Gemstone 9 Cts - 16x12 mm Vivid Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Tourmaline Lab-Created 123 Ct Brazilian Multicolor Emerald Cut Loose Gemstone
$26.48
Was: $29.75was - US $29.75
or Best Offer
Free shipping
AAA+ Large Bi-Color Tourmaline 81.70 Ct. Oval Cut Gemstone Gift for Women/Her
$23.69
Was: $29.99was - US $29.99
or Best Offer
Free shipping
Only 1 left!
Green Tourmaline Cushion Cut Gemstone 3 Cts - 9 mm VVS Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
AAA+ Superb 17.6 Ct. Tourmaline Excellent Green Color Emerald Cut Loose Gemstone
$23.69
Was: $29.99was - US $29.99
or Best Offer
Free shipping
AAA+ Superb Tourmaline 17.00 Ct. Excellent Green Color Pear Shape Loose Gemstone
$20.53
Was: $25.99was - US $25.99
or Best Offer
Free shipping
100 Carat Oval Cut Pink Tourmaline Loose Gemstone For Pendant Making AB-810
$24.35
Was: $27.99was - US $27.99
or Best Offer
Free shipping
Pink Tourmaline Emerald Cut Gemstone 4 Cts - 11x9 mm Lustrous Loose Gem
$29.98
or Best Offer
Free shipping
4.50 Cts Bi Color Tourmaline, Top Quality Bi Color Tourmaline Doublet Gemstone
$7.00
or Best Offer
Free shipping
Blue Tourmaline Pear Cut Gemstone 1 Cts - 7 mm Flawless Precious Jewelry Gem
$29.98
or Best Offer
Free shipping
Only 1 left!
Green Tourmaline Octagon Cut Gemstone 0.21 Cts - 4 mm AAA+ Precious Jewelry Gem
$29.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Asscher Cut Gemstone 0.20 Cts - 4 mm VVS Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Octagon Cut Gemstone 2 Cts - 9x7 mm Vivid Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Oval Cut Gemstone 1.20 Cts - 8x6 mm AAA+ Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Green Tourmaline Emerald Shape 50.00 Ct Certified Loose Gemstone
$16.41
Was: $29.84was - US $29.84
or Best Offer
Free shipping
Bluish Green Tourmaline Emerald Shape 52.50 Ct Certified Loose Gemstone
$16.96
Was: $30.84was - US $30.84
or Best Offer
Free shipping
Bi color watermelon tourmaline crystal doublet loose stone Octagon Gemstone
$19.99
Free shipping
24.10 CT Afghani Green Tourmaline Certified Cushion Loose Gemstone
$13.49
Was: $17.99was - US $17.99
or Best Offer
Free shipping
Top Quality Watermelon Tourmaline Gemstone Faceted Doublet Bi Color Crystal oval
$19.99
Free shipping
4 watching
AAA+ Large Tourmaline 79.45 Ct. Bi-Color Oval Cut Loose Gemstone Women for Gift
$29.04
Was: $34.99was - US $34.99
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Oval Cut Gemstone 1.15 Cts - 7x5 mm Vivid Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Pear Cut Gemstone 1.30 Cts - 8 mm Lustrous Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
75.45 Ct. Large Tourmaline Oval Faceted Cut Loose Gemstone for Ring & Pendant
$21.05
Was: $25.99was - US $25.99
or Best Offer
Free shipping
Only 1 left!
Cushion shape 14mm Bi color watermelon tourmaline stone top crystal doublet
$19.99
Free shipping
31.04 ct Princess Cut 20x15mm Pink Tourmaline Created Large Statement Gemstones
$72.25
or Best Offer
$14.60 shipping
Pink Tourmaline Round Faceted Loose Gemstone 10 mm Round Shape Briolette Beads
$8.14 to $45.51
Was: $22.00was - US $22.00
$4.99 shipping
Pink Tourmaline Cushion Cut Gemstone 4 Cts - 10 mm Flawless Loose Gem
$29.98
or Best Offer
Free shipping
Only 1 left!
Pink Tourmaline Round Cut Gemstone 3.50 Cts - 10 mm Flawless Loose Gem
$29.98
or Best Offer
Free shipping
Only 1 left!
Pink Tourmaline Cushion Cut Gemstone 6.1 Cts - 13 mm AAA+ Loose Gem
$49.98
or Best Offer
Free shipping
Bi-Color Tourmaline Hydro 9x11–15x20mm Oval – Created Faceted Gem
$1.89 to $8.18
$5.99 shipping
Lab Grown Pink Tourmaline 20 Pieces 5x10mm Fancy Faceted For Making Jewelry
$29.00
$4.99 shipping
AAA+ 34.1 Ct. Large Tourmaline Pear Faceted Cut Loose Gemstone Gift for Birthday
$17.81
Was: $21.99was - US $21.99
or Best Offer
Free shipping
Only 1 left!
LAGOON TOURMALINE BLUE 12.66 CT RUSSIAN NANO OCTAGON LAB CREATED LOOSE GEMSTONE
$12.66
$6.00 shipping
Blue Tourmaline Octagon Cut Gemstone 9 Cts - 16x12 mm AAA+ Precious Jewelry Gem
$62.48
or Best Offer
Free shipping
Only 1 left!
60.85 Ct Certified Natural Watermelon Tourmaline Emerald Cut Loose Gemstone
$21.59
Was: $23.99was - US $23.99
or Best Offer
Free shipping
79.00 Ct Hydro Red Tourmaline Round Diamond Cut Huge Excellent Color Gemstone
$24.99
$4.99 shipping
AAA+ Large Pink Tourmale 86.5 Ct. Trillion Cut Loose Gemstone Gift for Women/Her
$19.74
Was: $24.99was - US $24.99
or Best Offer
Free shipping
Blue Tourmaline Oval Cut Gemstone 6 Cts - 14x10 mm Flawless Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Blue Tourmaline Pear Cut Gemstone 0.30 Cts - 5 mm Vivid Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Green Tourmaline Trillion Cut Gemstone 2 Cts - 9 mm Vivid Precious Jewelry Gem
$29.98
or Best Offer
Free shipping
Blue Tourmaline Oval Cut Gemstone 0.60 Cts - 6x4 mm VVS Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!
Green Tourmaline Oval Cut Gemstone 0.61 Cts - 6x4 mm AAA+ Precious Jewelry Gem
$39.98
or Best Offer
Free shipping
Only 1 left!

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Lab-Created Tourmaline Transparent Loose Gemstones

Shop by category

2,265 results

Blue Tourmaline Oval Cut Gemstone 2.1 Cts - 9x7 mm Flawless Precious Jewelry Gem

Blue Tourmaline Oval Cut Gemstone 1.20 Cts - 8x6 mm Vivid Precious Jewelry Gem

Multi-Color Tourmaline Certified 1000 Ct Lab-Created Mix Cut Loose Gemstone Lot

Green Tourmaline Oval Cut Gemstone 0.61 Cts - 6x4 mm Vivid Precious Jewelry Gem

AAA+ Large Pink Tourmaline 75 Ct. Trillion Cut Loose Gemstone Gift for Birthday

Blue Tourmaline Octagon Cut Gemstone 0.60 Cts - 6x4 mm VVS Precious Jewelry Gem

Blue Tourmaline Oval Cut Gemstone 0.60 Cts - 6x4 mm VVS Precious Jewelry Gem

Genuine Crystal Watermelon Tourmaline Stone Faceted Doublet Tri Color Gemstone

Pink Tourmaline Round Cut Gemstone 5.1 Cts - 12 mm Vivid Loose Gem

Green Tourmaline Round Cut Gemstone 1.80 Cts - 8 mm VVS Precious Jewelry Gem

10x14mm. Pink Tourmaline Oval Cut Lot Loose Lab Created Gemstone for Jewelry

8X10 MM Pink Tourmaline Oval Cut Lot Loose Lab Created Jewelry Gemstone P-1603

Natural Crystal Watermelon Tourmaline Gemstone Faceted Doublet Bi Color Stone

Blue Tourmaline Asscher Cut Gemstone 1 Cts - 6 mm AAA+ Precious Jewelry Gem

Blue Tourmaline Oval Cut Gemstone 2 Cts - 9x7 mm AAA+ Precious Jewelry Gem

Blue Tourmaline Cushion Cut Gemstone 0.20 Cts - 4 mm VVS Precious Jewelry Gem

Pink Tourmaline Oval Cut Gemstone 5 Cts - 12x10 mm VVS Loose Gem

AAA+ Large Tourmaline 66.4 Ct. Faceted Hexagon Cut Loose Gemstone Gift for Women

Blue Tourmaline Oval Cut Gemstone 9 Cts - 16x12 mm Vivid Precious Jewelry Gem

Tourmaline Lab-Created 123 Ct Brazilian Multicolor Emerald Cut Loose Gemstone

AAA+ Large Bi-Color Tourmaline 81.70 Ct. Oval Cut Gemstone Gift for Women/Her

Green Tourmaline Cushion Cut Gemstone 3 Cts - 9 mm VVS Precious Jewelry Gem

AAA+ Superb 17.6 Ct. Tourmaline Excellent Green Color Emerald Cut Loose Gemstone

AAA+ Superb Tourmaline 17.00 Ct. Excellent Green Color Pear Shape Loose Gemstone

100 Carat Oval Cut Pink Tourmaline Loose Gemstone For Pendant Making AB-810

Pink Tourmaline Emerald Cut Gemstone 4 Cts - 11x9 mm Lustrous Loose Gem

4.50 Cts Bi Color Tourmaline, Top Quality Bi Color Tourmaline Doublet Gemstone

Blue Tourmaline Pear Cut Gemstone 1 Cts - 7 mm Flawless Precious Jewelry Gem

Green Tourmaline Octagon Cut Gemstone 0.21 Cts - 4 mm AAA+ Precious Jewelry Gem

Blue Tourmaline Asscher Cut Gemstone 0.20 Cts - 4 mm VVS Precious Jewelry Gem

Blue Tourmaline Octagon Cut Gemstone 2 Cts - 9x7 mm Vivid Precious Jewelry Gem

Blue Tourmaline Oval Cut Gemstone 1.20 Cts - 8x6 mm AAA+ Precious Jewelry Gem

Green Tourmaline Emerald Shape 50.00 Ct Certified Loose Gemstone

Bluish Green Tourmaline Emerald Shape 52.50 Ct Certified Loose Gemstone

Bi color watermelon tourmaline crystal doublet loose stone Octagon Gemstone

24.10 CT Afghani Green Tourmaline Certified Cushion Loose Gemstone

Top Quality Watermelon Tourmaline Gemstone Faceted Doublet Bi Color Crystal oval

AAA+ Large Tourmaline 79.45 Ct. Bi-Color Oval Cut Loose Gemstone Women for Gift

Blue Tourmaline Oval Cut Gemstone 1.15 Cts - 7x5 mm Vivid Precious Jewelry Gem

Blue Tourmaline Pear Cut Gemstone 1.30 Cts - 8 mm Lustrous Precious Jewelry Gem

75.45 Ct. Large Tourmaline Oval Faceted Cut Loose Gemstone for Ring & Pendant

Cushion shape 14mm Bi color watermelon tourmaline stone top crystal doublet

31.04 ct Princess Cut 20x15mm Pink Tourmaline Created Large Statement Gemstones

Pink Tourmaline Round Faceted Loose Gemstone 10 mm Round Shape Briolette Beads

Pink Tourmaline Cushion Cut Gemstone 4 Cts - 10 mm Flawless Loose Gem

Pink Tourmaline Round Cut Gemstone 3.50 Cts - 10 mm Flawless Loose Gem

Pink Tourmaline Cushion Cut Gemstone 6.1 Cts - 13 mm AAA+ Loose Gem

Bi-Color Tourmaline Hydro 9x11–15x20mm Oval – Created Faceted Gem

Lab Grown Pink Tourmaline 20 Pieces 5x10mm Fancy Faceted For Making Jewelry

AAA+ 34.1 Ct. Large Tourmaline Pear Faceted Cut Loose Gemstone Gift for Birthday

LAGOON TOURMALINE BLUE 12.66 CT RUSSIAN NANO OCTAGON LAB CREATED LOOSE GEMSTONE

Blue Tourmaline Octagon Cut Gemstone 9 Cts - 16x12 mm AAA+ Precious Jewelry Gem

60.85 Ct Certified Natural Watermelon Tourmaline Emerald Cut Loose Gemstone

79.00 Ct Hydro Red Tourmaline Round Diamond Cut Huge Excellent Color Gemstone

AAA+ Large Pink Tourmale 86.5 Ct. Trillion Cut Loose Gemstone Gift for Women/Her

Blue Tourmaline Oval Cut Gemstone 6 Cts - 14x10 mm Flawless Precious Jewelry Gem

Blue Tourmaline Pear Cut Gemstone 0.30 Cts - 5 mm Vivid Precious Jewelry Gem

Green Tourmaline Trillion Cut Gemstone 2 Cts - 9 mm Vivid Precious Jewelry Gem

Blue Tourmaline Oval Cut Gemstone 0.60 Cts - 6x4 mm VVS Precious Jewelry Gem

Green Tourmaline Oval Cut Gemstone 0.61 Cts - 6x4 mm AAA+ Precious Jewelry Gem

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