• 7.48 CT CERTIFIED NATURAL NEON BLUISH GREEN COPPER BEARING PARAIBA TOURMALINE

    ULTRA RARE PRECIOUS PARAIBA - $39,000 MSRP FULLY GRADED
    £14,306.80
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: PearCertification: The Gemological Appraisal Laboratory of America
  • 2.63 ct Octagon (14x5 mm) Brazilian BiColor Watermelon Tourmaline Loose Gemstone

    100% Natural Genuine & Mined from Earth Gemstone ! Weight 2.63 ct. Rare Stone! Un-Heated Bi Color Orgin From Brazil. Size (LxWxD) 14.16 x 5.07 x 3.87 mm. Color Bi Color. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £90.83
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 3.05 ct PGTL CERTIFIED OCTAGON (15 X 6 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £121.11
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 8.11 ct AMAZING OCTAGON (14 X 9 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £234.65
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 1.39 ct Octagon (10x4 mm) Brazilian BiColor Watermelon Tourmaline Loose Gemstone

    100% Natural Genuine & Mined from Earth Gemstone ! Weight 1.39 ct. Rare Stone! Un-Heated Bi Color Orgin From Brazil. Size (LxWxD) 10.37 x 4.25 x 3.30 mm. Color Bi Color. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £63.58
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 10.88 ct VALUABLE OCTAGON (20 X 9 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £310.35
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 5.95 ct FAIR OCTAGON (12 X 9 MM) BRAZILIAN WATERMELON TOURMALINE LOOSE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £174.10
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 5.95 ct EXCELLENT OCTAGON (13 X 8 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £174.10
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 5.98 ct GORGEOUS OCTAGON (14 X 8 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £174.10
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 5.39 CT RARE BI-COLOR WATERMELON TOURMALINE – CALIFORNIA – FLAWLESS!!!

    MESMERISING COLOR – FLAWLESS – CERTIFIED – UNTREATED!!
    £2,233.07
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentCertification: The Gemological Appraisal Laboratory of America
  • 1.34 ct Octagon (11x4 mm) Brazilian BiColor Watermelon Tourmaline Loose Gemstone

    100% Natural Genuine & Mined from Earth Gemstone ! Weight 1.34 ct. Rare Stone! Un-Heated Bi Color Orgin From Brazil. Size (LxWxD) 11.12 x 4.07 x 3.18 mm. Color Bi Color. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £63.58
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 6.51 ct MAGNIFICENT FIRE OCTAGON (19 X 9 MM) BRAZILIAN WATERMELON TOURMALINE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £189.24
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 12.31 ct PGTL Certified Octagon (14 x 11 mm) Brazilian Watermelon Tourmaline

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate World class Gemstone Mined From Brazil Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £327.01
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 2.19 ct Octagon (10x6 mm) Brazilian BiColor Watermelon Tourmaline Loose Gemstone

    100% Natural Genuine & Mined from Earth Gemstone ! Weight 2.19 ct. Rare Stone! Un-Heated Bi Color Orgin From Brazil. Size (LxWxD) 10.11 x 5.74 x 4.17 mm. Color Bi Color. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £81.75
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 9.15 ct PGTL CERTIFIED OCTAGON (13 X 9 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Dazzling Gemstone Mined From Mozambique Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £317.92
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 6.42 ct SUPERIOR OCTAGON (14 X 9 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £189.24
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 4.95 ct PGTL CERTIFIED PEAR (14 X 11 MM) BRAZILIAN BI WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Sparkling Gemstone Mined From Mozambique Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £181.67
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: PearCertification: PGTL
  • 6.0 carats Rich Blue AAA Indicolite Tourmaline - Eye Clean No Inclusions

    It occurs as long, slender to thick prismatic and columnar crystals that are usually triangular in cross-section, often with curved striated faces. Tourmaline is distinguished by its three-sided prisms; no other common mineral has three sides.
    £643.43
    From United States
    £5.37 postage
    Transparency: Transparent
    or Best Offer
    Shape: Princess
  • 1.02 ct Octagon (9x4 mm) Brazilian Bi Color Watermelon Tourmaline Loose Gemstone

    Rare Stone! Un-Heated Bi Color Orgin From Brazil. Color Bi Color. 100% Natural Genuine & Mined from Earth Gemstone ! Weight 1.02 ct. Size (LxWxD) 9.22 x 3.89 x 3.04 mm. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £54.49
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 11.83 ct AMAZING OCTAGON (16 X 10 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £340.63
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 12.01 ct EXCELLENT OCTAGON (17 X 11 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £340.63
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 3.32 ct DAZZLING OCTAGON (13 X 7 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £98.40
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 5.02 ct PGTL CERTIFIED OCTAGON CUT (8 X 9 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate First-class Gemstone Mined From Mozambique Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £181.67
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 2.72 ct PGTL CERTIFIED OCTAGON (11 X 6 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £105.97
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 5.17 ct FANTASTIC OCTAGON (19 X 7 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £158.96
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 4.68 ct DAZZLING OCTAGON (13 X 8 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £143.82
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 3.01 ct PGTL CERTIFIED OCTAGON CUT (8 X 7 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Incredible Gemstone Mined From Mozambique Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £121.11
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 2.58 ct PGTL CERTIFIED OCTAGON CUT (8 X 6 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Sparkling Gemstone Mined From Mozambique Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £105.97
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 14.19 ct SIGNIFICANT OCTAGON (19 X 11 MM) BRAZILIAN WATERMELON TOURMALINE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £401.19
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 10.00 ct GORGEOUS FANCY (14 X 12 MM) BRAZILIAN WATERMELON TOURMALINE GEMSTONE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £295.21
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: Transparent
  • 2.32 ct PGTL CERTIFIED FIVE-STAR OCTAGON (8 X 6 MM) BRAZILIAN BI- TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Five-star Gemstone Mined From Brazil Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £90.83
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 12.80 ct PGTL Certified Octagon (16 x 10 mm) Brazilian Watermelon Tourmaline

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Sparkling Gemstone Mined From Brazil Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £327.01
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 2.97 ct PGTL CERTIFIED OCTAGON CUT (8 X 7 MM) BRAZILIAN WATERMELON TOURMALINE

    Certified by PGTL Precious Gem Testing Laboratory - PGTL. FREE PGTL Certificate Incredible Gemstone Mined From Mozambique Natural Loose Stone. Slices of this stone should have a green rind with a pink center.
    £121.11
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: EmeraldCertification: PGTL
  • 8.85 ct GOOD-LOOKING OCTAGON (12 X 13 MM) BRAZILIAN WATERMELON TOURMALINE

    Slices of this stone should have a green rind with a pink center. There are currently 10 different varieties in the tourmaline family. Tourmaline is estimated to have been used as a gem for over 2000 years, especially by the Chinese.
    £249.79
    Est. delivery dateEst. delivery Sat, Oct 20
    or Best Offer
    From United States
    FAST & FREE
    Transparency: TransparentShape: Emerald
  • 150 Carat Lot Of Flawless Peridot; 10 Piece Parcel Of AAA Peridot

    Peridot which is of a type, Olivine, is a common mineral in mafic and ultramafic rocks, and it is often found in lavas and in peridotite xenoliths of the mantle, which lavas carry to the surface; but gem quality peridot occurs in only a fraction of these settings.
    £11,354.60
    From United States
    £3.74 postage
    Transparency: Transparent
    or Best Offer
  • 3.67ct Oval Tourmaline Mint Green VS2 Natural untreated Loose gemstone...

    For sale here is a 100% Natural, untreated, Loose Oval/cushion cut Mint Green Tourmaline weighing 3.67cts. VS2 clarity. This stone is easily valued at double that price! Mint Green. Excellent cut and Polish.
    £190.00
    Transparency: Transparent
    £13.51 postage
    Colour: Green
    or Best Offer
    Shape: OvalCustoms services and international tracking provided
  • Two Beautiful Rich Green Peridot; One Oval 7.3 Carats-One Cushion Cut 8.5 Carats

    Peridot which is of a type, Olivine, is a common mineral in mafic and ultramafic rocks, and it is often found in lavas and in peridotite xenoliths of the mantle, which lavas carry to the surface; but gem quality peridot occurs in only a fraction of these settings.
    £643.43
    From United States
    £3.74 postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • 30 Carat Incredible Blue Tourmaline; 19 Piece Lot of VVS Gems - No Enhancements

    It is not only designers who love the tourmaline on account of its inspiring variety of colour. Tourmaline has a variety of colors. Usually, iron-rich tourmalines are black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any color: blue, green, red, yellow, pink, etc.
    £2,270.92
    From United States
    £20.39 postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • Flawless natural Brazilian tourmaline.

    Type: Tourmaline. Clarity: IF.
    £304.60
    From Australia
    Free postage
    Transparency: TransparentShape: Oval
  • NATURAL Big 3.19ct Pink Purple Rubellite Tourmaline Oval Cut RARE Gem

    Stunning Natural Rubellite Tourmaline gem. Bargain price for Rubellite tourmaline of this size and quality. Large 3.19 carat stone with a beautiful deep pink purple colour and good clarity. We only deal in natural, earth mined gemstones.
    £90.00
    Transparency: Transparent
    £8.50 postage
    Colour: Pink
    or Best Offer
    Shape: Oval
    17 watching
  • 1.94CT 7.3MM PRECISION ASSCHER CUT UNIQUE BRONZEY PEACH COLOR CONGO TOURMALINE

    Bronzey Peach. Natural Tourmaline. Precision Asscher. Congo, Africa. Small Inclusions Or Pinpricks; Can Only Just Be Seen By The Naked Eye At Close Range. Small Inclusions Or Feathers; Can Just Be Seen By The Naked Eye At Close Range.
    £139.28
    From Thailand
    Free postage
    Transparency: Transparent
    15 watching
    Shape: Square Emerald
  • 2.66CT FLAWLESS 8.5mm PRECISION CUSTOM OVAL CUT TEAL MINT GREEN CONGO TOURMALINE

    Natural Tourmaline. Congo, Africa. Precision Custom Diamond Oval. Teal Mint Green. Internally Flawless; No Inclusions. Small Inclusions Or Pinpricks; Can Only Just Be Seen By The Naked Eye At Close Range.
    £576.81
    From Thailand
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Oval
    14 watching
  • 3.67CT FLAWLESS 9.2mm PRECISION ASSCHER CUT AAAAA MINT GREEN CONGO TOURMALINE

    AAAAA Mint Green. Natural Tourmaline. Precision Asscher. Congo, Africa. Internally Flawless; No Inclusions. Small Inclusions Or Pinpricks; Can Only Just Be Seen By The Naked Eye At Close Range. Small Inclusions Or Feathers; Can Just Be Seen By The Naked Eye At Close Range.
    £945.46
    From Thailand
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Square Emerald
  • VVS 300 Pcs 32.70 Cts Natural Tourmaline AAA Finest Quality Multi Color Gems 3mm

    SELENE GEMS. - Quality & Value for Money.
    £108.51
    From India
    Was: Previous price£135.64
    Transparency: Transparent
    Free postage
    Shape: Round
    or Best Offer
    Certification: IGLI-Included
  • Beautiful Certified 32.85 Ct Emerald Cut Multi Color TOURMALINE Loose Gemstone

    We are dealing with all type of precious, semiprecious Gem stones. Trust we will give prompt response and will not have you dis-satisfied.
    £9.49
    From India
    Free postage
    Transparency: TransparentShape: Emerald
  • 20 Pis Natural Multi Tourmaline Gemstone 3.5mm Round Cabochon Wholesale Lot S214

    £15.74
    From India
    Free postage
    Transparency: TransparentShape: Round
  • NATURAL 3.36ct DEEP Purple Rubellite Tourmaline Oval Cut RARE Gem

    Stunning Natural Rubellite Tourmaline gem. Bargain price for Rubellite tourmaline of this size and quality. Large 3.36 carat stone with a beautiful deep purple colour. We only deal in natural, earth mined gemstones.
    £80.00
    Transparency: Transparent
    £8.50 postage
    Colour: Purple
    or Best Offer
    Shape: Oval
  • 3.28CT *FLAWLESS* PRECISION PORTUGUESE OCTAGON SQUARE CUT MINT GREEN TOURMALINE

    Natural Tourmaline. Mint Green. Internally Flawless; No Inclusions. CARAT WEIGHT Small Inclusions Or Pinpricks; Can Only Just Be Seen By The Naked Eye At Close Range. Small Inclusions Or Feathers; Can Just Be Seen By The Naked Eye At Close Range.
    £516.26
    From Thailand
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Square
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