Site updated regularly: Last update:

10 April 2021

Site updated regularly: Last update: 10 April 2021

LATEST Blog

  • LOCKDOWN NOVEMBER 2020

    NOVEMBER 2020 LOCKDOWN We wanted to keep everyone updated on our plans for the second lockdown starting on Thursday 5.11.2020. We will be staying open and be available to help you with your enquiries. Keep safe everyone.  

  • Rocking it in Alsace

    We recently visited the rock and gem fair at Saint Marie aux Mines in Alsace, which, for those into their mineral and fossil specimens was an absolute treasure trove.   Saint Marie is an old silver mining town with a … Continue reading “Rocking it in Alsace”

  • New amber find at Alem Ketema

    We recently purchased a parcel of amber from the new find at Alem Ketema in Ethiopia. Until now the trade and gemmologists have taken the position that any green amber is treated, either by heating in an autoclave or by … Continue reading “New amber find at Alem Ketema”

LATEST NEWS

  • NEW STONES ON THE WEB!!

    HERE ARE JUST A FEW OF THE NEW STOCK JUST PUT UP ON THE WEB… CHECK OUT NEW ARRIVALS TO SEE THEM ALL.      

  •  

  • FOLLOW US ON INSTAGRAM

    COOL GEMMOLOGICAL PHOTOS GARNET INCLUSION IN A DIAMOND SHOWN ABOVE MMCCALLUMFGA

tourmaline

Showing 1–12 of 135 results

  • Paraiba Type Tourmaline ROUND

    • Title: PARAIBA TYPE TOURMALINE
    • Shape: ROUND
    • Dimensions: 9MM
    • Colour: 2.79CT
    • Weight: 2.79CT
    • Description:
    • Ref: PTP021 2.79CT
    • £575.00 PER CARAT + VAT

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    Paraiba Type Tourmaline ROUND

    • Title: PARAIBA TYPE TOURMALINE
    • Shape: ROUND
    • Dimensions: 9MM
    • Colour: 2.79CT
    • Weight: 2.79CT
    • Description:
    • Reference: PTP021 2.79CT
    • £575.00 PER CARAT + VAT
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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.
    • Title: PARAIBA TYPE TOURMALINE
    • Shape: ROUND
    • Dimensions: 9MM
    • Colour: 2.79CT
    • Weight: 2.79CT
    • Description:
    • Reference: PTP021 2.79CT
    • £575.00 PER CARAT + VAT

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.

     

  • Pink Tourmaline Pearshape Cab

    • Title: PINK TOURMALINE CAB
    • Shape: PEARSHAPE
    • Dimensions: 16.8X10.3MM
    • Colour: 8.00CT
    • Weight: 8.00CT
    • Description:
    • Ref: TT048 8.00CT
    • £45.00 PER CARAT + VAT

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    Pink Tourmaline Pearshape Cab

    • Title: PINK TOURMALINE CAB
    • Shape: PEARSHAPE
    • Dimensions: 16.8X10.3MM
    • Colour: 8.00CT
    • Weight: 8.00CT
    • Description:
    • Reference: TT048 8.00CT
    • £45.00 PER CARAT + VAT
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    • Title: PINK TOURMALINE CAB
    • Shape: PEARSHAPE
    • Dimensions: 16.8X10.3MM
    • Colour: 8.00CT
    • Weight: 8.00CT
    • Description:
    • Reference: TT048 8.00CT
    • £45.00 PER CARAT + VAT

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.

     

  • BLUE Green Tourmaline CUSHION

    • Title: GREEN TOURMALINE
    • Shape: CUSHION
    • Dimensions: 9.9X7.9MM
    • Colour: 3.29CT
    • Weight: 3.29CT
    • Description:
    • Ref: 2007(UAE) 3.29CT
    • £110.00 PER CARAT + VAT

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    BLUE Green Tourmaline CUSHION

    • Title: GREEN TOURMALINE
    • Shape: CUSHION
    • Dimensions: 9.9X7.9MM
    • Colour: 3.29CT
    • Weight: 3.29CT
    • Description:
    • Reference: 2007(UAE) 3.29CT
    • £110.00 PER CARAT + VAT
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    • Title: GREEN TOURMALINE
    • Shape: CUSHION
    • Dimensions: 9.9X7.9MM
    • Colour: 3.29CT
    • Weight: 3.29CT
    • Description:
    • Reference: 2007(UAE) 3.29CT
    • £110.00 PER CARAT + VAT

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.

     

  • Bi-coloured Tourmaline Octagon

    • Title: BI-COLOURED TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 20.5X9.2MM
    • Colour: 9.47CT
    • Weight: 9.47CT
    • Description:
    • Ref: BTQ035 9.47CT
    • £65.00 PER CARAT + VAT

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    Bi-coloured Tourmaline Octagon

    • Title: BI-COLOURED TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 20.5X9.2MM
    • Colour: 9.47CT
    • Weight: 9.47CT
    • Description:
    • Reference: BTQ035 9.47CT
    • £65.00 PER CARAT + VAT
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    • Title: BI-COLOURED TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 20.5X9.2MM
    • Colour: 9.47CT
    • Weight: 9.47CT
    • Description:
    • Reference: BTQ035 9.47CT
    • £65.00 PER CARAT + VAT

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  • BLUE Green Tourmaline RECTANGLE

    • Title: GREEN TOURMALINE
    • Shape: RECTANGLE
    • Dimensions: 10.6X9.4MM
    • Colour: 6.07CT
    • Weight: 6.07CT
    • Description:
    • Ref: BT017OF09 6.07CT
    • £250.00 PER CARAT + VAT

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    BLUE Green Tourmaline RECTANGLE

    • Title: GREEN TOURMALINE
    • Shape: RECTANGLE
    • Dimensions: 10.6X9.4MM
    • Colour: 6.07CT
    • Weight: 6.07CT
    • Description:
    • Reference: BT017OF09 6.07CT
    • £250.00 PER CARAT + VAT
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    • Title: GREEN TOURMALINE
    • Shape: RECTANGLE
    • Dimensions: 10.6X9.4MM
    • Colour: 6.07CT
    • Weight: 6.07CT
    • Description:
    • Reference: BT017OF09 6.07CT
    • £250.00 PER CARAT + VAT

    Enquire

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.

     

  • Pink Tourmaline Oval PAIR

    • Title: PINK TOURMALINE
    • Shape: OVAL
    • Dimensions: 7x5MM
    • Colour: 2=1.46CT
    • Weight: 2=1.46CT
    • Description:
    • Ref: PTS049 2=1.46CT
    • £95.00 PER CARAT + VAT

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    Pink Tourmaline Oval PAIR

    • Title: PINK TOURMALINE
    • Shape: OVAL
    • Dimensions: 7x5MM
    • Colour: 2=1.46CT
    • Weight: 2=1.46CT
    • Description:
    • Reference: PTS049 2=1.46CT
    • £95.00 PER CARAT + VAT
    		 Enquire

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    • Title: PINK TOURMALINE
    • Shape: OVAL
    • Dimensions: 7x5MM
    • Colour: 2=1.46CT
    • Weight: 2=1.46CT
    • Description:
    • Reference: PTS049 2=1.46CT
    • £95.00 PER CARAT + VAT

    Enquire

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.

     

  • Pink Tourmaline SQUARE PAIR

    • Title: PINK TOURMALINE PAIR
    • Shape: SQUARE
    • Dimensions: 7.2MM
    • Colour: 2=3.66CT
    • Weight: 2=3.66CT
    • Description:
    • Ref: RTR002 2=3.66CT
    • £155.00 PER CARAT + VAT

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    Pink Tourmaline SQUARE PAIR

    • Title: PINK TOURMALINE PAIR
    • Shape: SQUARE
    • Dimensions: 7.2MM
    • Colour: 2=3.66CT
    • Weight: 2=3.66CT
    • Description:
    • Reference: RTR002 2=3.66CT
    • £155.00 PER CARAT + VAT
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    • Title: PINK TOURMALINE PAIR
    • Shape: SQUARE
    • Dimensions: 7.2MM
    • Colour: 2=3.66CT
    • Weight: 2=3.66CT
    • Description:
    • Reference: RTR002 2=3.66CT
    • £155.00 PER CARAT + VAT

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  • BLUE Tourmaline OCTAGON

    • Title: BLUE TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 9X4.7MM
    • Colour: 1.26CT
    • Weight: 1.26CT
    • Description:
    • Ref: BTR010 1.26CT
    • £90.00 PER CARAT + VAT

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    BLUE Tourmaline OCTAGON

    • Title: BLUE TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 9X4.7MM
    • Colour: 1.26CT
    • Weight: 1.26CT
    • Description:
    • Reference: BTR010 1.26CT
    • £90.00 PER CARAT + VAT
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    • Title: BLUE TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 9X4.7MM
    • Colour: 1.26CT
    • Weight: 1.26CT
    • Description:
    • Reference: BTR010 1.26CT
    • £90.00 PER CARAT + VAT

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  • ORANGE BROWN Tourmaline Oval

    • Title: ORANGE BROWN TOURMALINE
    • Shape: OVAL
    • Dimensions: 10.7X7.6MM
    • Colour: 3.35CT
    • Weight: 3.35CT
    • Description:
    • Ref: ATQ039 3.35CT
    • £75.00 PER CARAT + VAT

    More More

    ORANGE BROWN Tourmaline Oval

    • Title: ORANGE BROWN TOURMALINE
    • Shape: OVAL
    • Dimensions: 10.7X7.6MM
    • Colour: 3.35CT
    • Weight: 3.35CT
    • Description:
    • Reference: ATQ039 3.35CT
    • £75.00 PER CARAT + VAT
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    • Title: ORANGE BROWN TOURMALINE
    • Shape: OVAL
    • Dimensions: 10.7X7.6MM
    • Colour: 3.35CT
    • Weight: 3.35CT
    • Description:
    • Reference: ATQ039 3.35CT
    • £75.00 PER CARAT + VAT

    Enquire

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  • Green Tourmaline OCTAGON

    • Title: GREEN TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 19.8X10.6MM
    • Colour: 15.01CT
    • Weight: 15.01CT
    • Description:
    • Ref: GTQ031 15.01CT
    • £90.00 PER CARAT + VAT

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    Green Tourmaline OCTAGON

    • Title: GREEN TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 19.8X10.6MM
    • Colour: 15.01CT
    • Weight: 15.01CT
    • Description:
    • Reference: GTQ031 15.01CT
    • £90.00 PER CARAT + VAT
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    • Title: GREEN TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 19.8X10.6MM
    • Colour: 15.01CT
    • Weight: 15.01CT
    • Description:
    • Reference: GTQ031 15.01CT
    • £90.00 PER CARAT + VAT

    Enquire

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  • Peach Tourmaline CUSHION

    • Title: PEACH TOURMALINE
    • Shape: CUSHION
    • Dimensions: 9.8X8.6MM
    • Colour: 3.03CT
    • Weight: 3.03CT
    • Description:
    • Ref: PTR009 3.03CT
    • £125.00 PER CARAT + VAT

    More More

    Peach Tourmaline CUSHION

    • Title: PEACH TOURMALINE
    • Shape: CUSHION
    • Dimensions: 9.8X8.6MM
    • Colour: 3.03CT
    • Weight: 3.03CT
    • Description:
    • Reference: PTR009 3.03CT
    • £125.00 PER CARAT + VAT
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    • Title: PEACH TOURMALINE
    • Shape: CUSHION
    • Dimensions: 9.8X8.6MM
    • Colour: 3.03CT
    • Weight: 3.03CT
    • Description:
    • Reference: PTR009 3.03CT
    • £125.00 PER CARAT + VAT

    Enquire

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  • Pink Tourmaline Octagon

    • Title: PINK TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 11.7X6.5MM
    • Colour: 3.64CT
    • Weight: 3.64CT
    • Description:
    • Ref: PTP011 3.64CT
    • £95.00 PER CARAT + VAT

    More More

    Pink Tourmaline Octagon

    • Title: PINK TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 11.7X6.5MM
    • Colour: 3.64CT
    • Weight: 3.64CT
    • Description:
    • Reference: PTP011 3.64CT
    • £95.00 PER CARAT + VAT
    		 Enquire

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.
    • Title: PINK TOURMALINE
    • Shape: OCTAGON
    • Dimensions: 11.7X6.5MM
    • Colour: 3.64CT
    • Weight: 3.64CT
    • Description:
    • Reference: PTP011 3.64CT
    • £95.00 PER CARAT + VAT

    Enquire

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    This is only a small selection of our current stock. Please contact us to discuss your particular requirements quoting the above reference for more information about this item.

     

LATEST Blog

  • NEW STONES ON THE WEB!!

    HERE ARE JUST A FEW OF THE NEW STOCK JUST PUT UP ON THE WEB… CHECK OUT NEW ARRIVALS TO SEE THEM ALL.      

  •  

  • FOLLOW US ON INSTAGRAM

    COOL GEMMOLOGICAL PHOTOS GARNET INCLUSION IN A DIAMOND SHOWN ABOVE MMCCALLUMFGA

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