Results in Loose Tourmaline Gemstones

1-25 of 9,479

  • 1.20 ct Watermelon Tourmaline Emerald cut 9.22x3.81mm Natural loose rainbow gem

    1.20 ct Watermelon Tourmaline Emerald cut 9.22x3.81mm Natural loose rainbow gem

    Cut and polish are extremely good and the colours are stunning. All my gems and minerals come with a small free gift because everyone loves a present! Having just received my Diploma in Applied Geology I have a keen interest in minerals and gemstones.
    £31.95
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  • 1.480 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.480 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £9.99
    0 bids
    £6.00 postage
    Ending Today at 5:31PM GMT
    From Thailand
  • Loose Watermelon Tourmaline Natural 2.87ct 15.7 x 5.0mm Loose gemstones

    Loose Watermelon Tourmaline Natural 2.87ct 15.7 x 5.0mm Loose gemstones

    Emerald cut. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Quartz, amethyst, citrine, ametrine. colour as pictured. Usually eye clean. Type II.
    £57.00
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  • Loose Bi Colour Tourmaline 0.64ct  6.1 x 4.3mm Loose gemstones

    Loose Bi Colour Tourmaline 0.64ct 6.1 x 4.3mm Loose gemstones

    Natural "bi Colour" Tourmaline. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. emerald cut. Chrysoberyl, yellow and green. colour as pictured.
    £15.00
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  • 1.180 CT UNIQUE HI-END 100% NATURAL UNHEATED SUPERB GREEN TOURMALINE GEM PAIR!!

    1.180 CT UNIQUE HI-END 100% NATURAL UNHEATED SUPERB GREEN TOURMALINE GEM PAIR!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £7.99
    0 bids
    £6.00 postage
    Ending Today at 5:25PM GMT
    From Thailand
  • 1.940 CT UNIQUE RARE HI-END 100% NATURAL UNHEATED GREEN TOURMALINE GEM PAIR !!

    1.940 CT UNIQUE RARE HI-END 100% NATURAL UNHEATED GREEN TOURMALINE GEM PAIR !!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £13.99
    0 bids
    £6.00 postage
    Ending Today at 5:53PM GMT
    From Thailand
  • 1.490 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.490 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £10.99
    0 bids
    £6.00 postage
    Ending Today at 5:43PM GMT
    From Thailand
  • 1.550 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.550 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £10.99
    0 bids
    £6.00 postage
    Ending Today at 5:37PM GMT
    From Thailand
  • Stunning Rare Copper Bearing Brazilian Paraiba Tourmaline-Neon Color!

    Stunning Rare Copper Bearing Brazilian Paraiba Tourmaline-Neon Color!

    We have a fantastic. 41ct oval shape natural Paraiba tourmaline. The Paraiba has remarkable neon swimming pool blue-green color. This color is out of this world beautiful! Super neon electric blue-green like you have never seen before!
    £598.75
    From United States
    Available for Best Offeror Best Offer
    £9.52 postage
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  • 1.330 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.330 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £8.99
    0 bids
    £6.00 postage
    Ending Today at 5:45PM GMT
    From Thailand
  • 1.300 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.300 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £8.99
    0 bids
    £6.00 postage
    Ending Today at 5:41PM GMT
    From Thailand
  • Loose Watermelon Tourmaline Natural 0.57ct 5.5 x 4.0mm Loose gemstones

    Loose Watermelon Tourmaline Natural 0.57ct 5.5 x 4.0mm Loose gemstones

    Emerald cut. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Quartz, amethyst, citrine, ametrine. colour as pictured. Usually eye clean. Tourmaline, green.
    £11.00
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  • NATURAL Pink Rubellite Tourmaline 1.01ct TOP GRADE RARE Oval Cut Gem

    NATURAL Pink Rubellite Tourmaline 1.01ct TOP GRADE RARE Oval Cut Gem

    Stunning Natural Rubellite Tourmaline gem. Also has an excellent oval brilliant cut with no odd proportions and perfect symmetry. Bargain price for Rubellite tourmaline of this size and quality. Some small inclusions visible in this stone but has excellent transparency and still a clean stone.
    £40.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • 1.250 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.250 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £7.99
    0 bids
    £6.00 postage
    Ending Today at 5:35PM GMT
    From Thailand
  • 1.200 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    1.200 CT UNIQUE 100% NATURAL UNHEATED RARE HI-END PINK TOURMALINE GEM PAIR !!!

    : 100% Natural Tourmaline. Gem Type. : 2 Piece. Minor inclusions, very hard to see under close scrutiny of the unaided eye. The overall appearance of the gem is in no way diminished. Minor inclusions.
    £7.99
    0 bids
    £6.00 postage
    Ending Today at 5:39PM GMT
    From Thailand
  • Collection Of Loose Gem Stones 4.19Ct Bi-colour / Watermelon Tourmaline,Peridot

    Collection Of Loose Gem Stones 4.19Ct Bi-colour / Watermelon Tourmaline,Peridot

    Over the years I have collected these gems with the intention of having a ring made but it's never come to fruition. I have had the box of 3 gems for many years and have now forgotten exactly what they are apart from the peridot, which is a dark green colour.
    £30.00
    Free P&P
  • Loose Bi-Colour Tourmaline Natural 2.50ct 17.3 x 4.0mm Loose gemstones

    Loose Bi-Colour Tourmaline Natural 2.50ct 17.3 x 4.0mm Loose gemstones

    Natural Bi-Colour Tourmaline. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. emerald cut. Chrysoberyl, yellow and green. Type II. Type III. colour as pictured.
    £50.00
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  • Tourmaline Loose Gemstone Natural 1.4 Ct Precious Gem Precision Cut By AveryGems

    Tourmaline Loose Gemstone Natural 1.4 Ct Precious Gem Precision Cut By AveryGems

    Tourmalines are gems with an incomparable variety of colours. The reason, according to an old Egyptian legend, is that the tourmaline, on its long journey up from the centre of the Earth, passed over a rainbow.
    £60.00
    Available for Best Offeror Best Offer
    £3.27 postage
  • rare Paraiba Tourmaline Teal Blue Mozambique Gem Copper Bearing Cuprian z

    rare Paraiba Tourmaline Teal Blue Mozambique Gem Copper Bearing Cuprian z

    This cuprian tourmaline gem has the lovely and desirable teal blue color that Paraiba tourmaline is known for. This wonderful oval cut gem measures 5.15mm X 4.1mm and weighs 0.35cts.Quality Paraiba Tourmaline with this color is getting increasing ly more difficult to find and the price continues to increase!
    £89.22
    From United States
    Was: Previous price£356.87
    £10.71 postage
  • .90ct. Natural Paraiba Tourmaline, Mozambique BlueGreen STEAL OF A DEAL $

    .90ct. Natural Paraiba Tourmaline, Mozambique BlueGreen STEAL OF A DEAL $

    Mozambique Paraiba Tourmaline Natural and valuble, gorgeous, lustrous tourmaline. Paraiba has Manganes and copper in it that makes it glow differently than any other gemstone. Paraiba is a very good choice for investment gemstone or amazing glittery piece of jewelry. Cool engagement ring?!! Faces up large for a .90ct minimum 8×6 Gemstone is calibrated for jewelry or just a wanted collectors piece.NO ONE ELSE BEATS THIS PRICE 👀 Clean and beautiful color and a bluegreen like only Paraiba can produce. Type 2 gemstone. VS- Copper Rutile needles unseen with naked eye but show its true Cuprian Elbaite or PARAIBA!! All natural no enhancements. Get appraisal and insurance. You will be pleasantly suprised!!!!
    £78.51
    From United States
    £3.97 postage
  • 9x7mm NATURAL PINK TOURMALINE faceted OVAL CUT LOOSE GEMSTONE

    9x7mm NATURAL PINK TOURMALINE faceted OVAL CUT LOOSE GEMSTONE

    Pink Tourmaline Oval Cut Gemstone. Material: Natural Tourmaline. See pictures above for a better look. The gem pictured is the exact one for sale. Some pictures above may have been enlarged to show greater detail.
    £10.08
    From Australia
    £2.37 postage
  • 1.21CTS NATURAL YELLOW COPPER BEARING PARAIBA TOURMALINE LOOSE GEMSTONE

    1.21CTS NATURAL YELLOW COPPER BEARING PARAIBA TOURMALINE LOOSE GEMSTONE

    PRODUCT GEMSTONE NATURAL. COLOR YELLOW. NAME TOURMALINE. SIZE 6.86X8.22 MM. SHAPE OVAL. PRODUCT ID BSN0017.
    £43.00
    From Thailand
    Available for Best Offeror Best Offer
    £5.99 postage
  • 1.81ct Green Tourmaline Baguette cut 9.65x4.49mm VS Natural loose gemstone

    1.81ct Green Tourmaline Baguette cut 9.65x4.49mm VS Natural loose gemstone

    A well saturated deep forest green Tourmaline weighing 1.81 carats. Cut is moderate with a slight tapering from one end to the other. All my gems and minerals come with a small free gift because everyone loves a present!
    £14.95
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  • 27.50 Ct Natural TOURMALINE FLAWLESS super GREEN colour. High end gemstone.

    27.50 Ct Natural TOURMALINE FLAWLESS super GREEN colour. High end gemstone.

    27.50 Ct Natural TOURMALINE super GREEN colour. High end gemstone. A rare stone like this is destined to become a sound investment as prices of large rare coloured gemstones are going up and up. Most of the best quality non treated Tourmaline's are rare.
    £14,499.00
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  • 1.54 ct Rubellite Tourmaline Emerald cut 8.5x5.5mm VS Natural loose gemstone

    1.54 ct Rubellite Tourmaline Emerald cut 8.5x5.5mm VS Natural loose gemstone

    A Rubellite Tourmaline weighing 1.54 carats. Clarity is exceptionally good for this type III gem, with very few inclusions being eye visible. Cut and lustre are both very good. All my gems come with a small free gift because everyone loves a present!
    £42.95
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