Site updated regularly: Last update:

29 January 2023

Site updated regularly: Last update: 29 January 2023

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

Stones

Showing 37–48 of 571 results

  • Sapphire Oval

    • Title: SAPPHIRE
    • Shape: OVAL
    • Dimensions: 12.6x9.9mm
    • Colour: 7.15CT
    • Weight: 7.15CT
    • Description: Certificated natural unheated
    • Ref: GSN034 7.15ct
    • £750.00 PER CARAT + VAT

    More More

    Sapphire Oval

    • Title: SAPPHIRE
    • Shape: OVAL
    • Dimensions: 12.6x9.9mm
    • Colour: 7.15CT
    • Weight: 7.15CT
    • Description: Certificated natural unheated
    • Reference: GSN034 7.15ct
    • £750.00 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: SAPPHIRE
    • Shape: OVAL
    • Dimensions: 12.6x9.9mm
    • Colour: 7.15CT
    • Weight: 7.15CT
    • Description: Certificated natural unheated
    • Reference: GSN034 7.15ct
    • £750.00 PER CARAT + VAT

    Enquire

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    Register

    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.

     

  • Peridot ROUND Cab

    • Title: PERIDOT CAB
    • Shape: ROUND
    • Dimensions: 15MM
    • Colour: 20.37CT
    • Weight: 20.37CT
    • Description:
    • Ref: PDW003 20.37CT
    • £25.00 PER CARAT + VAT

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    Peridot ROUND Cab

    • Title: PERIDOT CAB
    • Shape: ROUND
    • Dimensions: 15MM
    • Colour: 20.37CT
    • Weight: 20.37CT
    • Description:
    • Reference: PDW003 20.37CT
    • £25.00 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: PERIDOT CAB
    • Shape: ROUND
    • Dimensions: 15MM
    • Colour: 20.37CT
    • Weight: 20.37CT
    • Description:
    • Reference: PDW003 20.37CT
    • £25.00 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.

     

  • Peridot Oval Cab

    • Title: PERIDOT CAB
    • Shape: OVAL
    • Dimensions: 18X13MM
    • Colour: 18.94CT
    • Weight: 18.94CT
    • Description:
    • Ref: PDW002 18.94CT
    • £25.00 PER CARAT + VAT

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    Peridot Oval Cab

    • Title: PERIDOT CAB
    • Shape: OVAL
    • Dimensions: 18X13MM
    • Colour: 18.94CT
    • Weight: 18.94CT
    • Description:
    • Reference: PDW002 18.94CT
    • £25.00 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: PERIDOT CAB
    • Shape: OVAL
    • Dimensions: 18X13MM
    • Colour: 18.94CT
    • Weight: 18.94CT
    • Description:
    • Reference: PDW002 18.94CT
    • £25.00 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.

     

  • Morganite TRILLIAN

    • Title: MORGANITE
    • Shape: TRILLIAN
    • Dimensions: 9X9MM
    • Colour: 1.98CT
    • Weight: 1.98CT
    • Description:
    • Ref: BEP019 1.98CT
    • £110.00 PER CARAT + VAT

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    Morganite TRILLIAN

    • Title: MORGANITE
    • Shape: TRILLIAN
    • Dimensions: 9X9MM
    • Colour: 1.98CT
    • Weight: 1.98CT
    • Description:
    • Reference: BEP019 1.98CT
    • £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.
    • Title: MORGANITE
    • Shape: TRILLIAN
    • Dimensions: 9X9MM
    • Colour: 1.98CT
    • Weight: 1.98CT
    • Description:
    • Reference: BEP019 1.98CT
    • £110.00 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.

     

  • Aquamarine OCTAGON

    • Title: AQUAMARINE
    • Shape: OCTAGON
    • Dimensions: 15.5X13.5MM
    • Colour: 15.56ct
    • Weight: 15.56ct
    • Description:
    • Ref: AQP011 15.56CT
    • £135.00 PER CARAT + VAT

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    Aquamarine OCTAGON

    • Title: AQUAMARINE
    • Shape: OCTAGON
    • Dimensions: 15.5X13.5MM
    • Colour: 15.56ct
    • Weight: 15.56ct
    • Description:
    • Reference: AQP011 15.56CT
    • £135.00 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: AQUAMARINE
    • Shape: OCTAGON
    • Dimensions: 15.5X13.5MM
    • Colour: 15.56ct
    • Weight: 15.56ct
    • Description:
    • Reference: AQP011 15.56CT
    • £135.00 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.

     

  • 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
    		 Enquire

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    • Title: PARAIBA TYPE TOURMALINE
    • Shape: ROUND
    • Dimensions: 9MM
    • Colour: 2.79CT
    • Weight: 2.79CT
    • Description:
    • Reference: PTP021 2.79CT
    • £575.00 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.

     

  • Morganite RECTANGLE

    • Title: MORGANITE
    • Shape: RECTANGLE
    • Dimensions: 13.4X11.4MM
    • Colour: 8.88CT
    • Weight: 8.88CT
    • Description:
    • Ref: BEP011 8.88CT
    • £110.00 PER CARAT + VAT

    More More

    Morganite RECTANGLE

    • Title: MORGANITE
    • Shape: RECTANGLE
    • Dimensions: 13.4X11.4MM
    • Colour: 8.88CT
    • Weight: 8.88CT
    • Description:
    • Reference: BEP011 8.88CT
    • £110.00 PER CARAT + VAT
    		 Enquire

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    • Title: MORGANITE
    • Shape: RECTANGLE
    • Dimensions: 13.4X11.4MM
    • Colour: 8.88CT
    • Weight: 8.88CT
    • Description:
    • Reference: BEP011 8.88CT
    • £110.00 PER CARAT + VAT

    Enquire

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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:
    • Ref: TT048 8.00CT
    • £45.00 PER CARAT + VAT

    More More

    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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  • Purple Sapphire Oval

    • Title: PURPLE SAPPHIRE
    • Shape: OVAL
    • Dimensions: 13.7X10.4MM
    • Colour: 8.01CT
    • Weight: 8.01CT
    • Description:
    • Ref: ST193 8.01CT
    • £750.00 PER CARAT + VAT

    More More

    Purple Sapphire Oval

    • Title: PURPLE SAPPHIRE
    • Shape: OVAL
    • Dimensions: 13.7X10.4MM
    • Colour: 8.01CT
    • Weight: 8.01CT
    • Description:
    • Reference: ST193 8.01CT
    • £750.00 PER CARAT + VAT
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    • Title: PURPLE SAPPHIRE
    • Shape: OVAL
    • Dimensions: 13.7X10.4MM
    • Colour: 8.01CT
    • Weight: 8.01CT
    • Description:
    • Reference: ST193 8.01CT
    • £750.00 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.

     

  • 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

    More More

    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
    		 Enquire

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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

    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.

     

  • Blue Zircon Oval

    • Title: BLUE ZIRCON
    • Shape: OVAL
    • Dimensions: 8.3X6.7MM
    • Colour: 3.35CT
    • Weight: 3.35CT
    • Description:
    • Ref: ZC030OF08 3.35CTCT
    • £45.00 PER CARAT + VAT

    More More

    Blue Zircon Oval

    • Title: BLUE ZIRCON
    • Shape: OVAL
    • Dimensions: 8.3X6.7MM
    • Colour: 3.35CT
    • Weight: 3.35CT
    • Description:
    • Reference: ZC030OF08 3.35CTCT
    • £45.00 PER CARAT + VAT
    		 Enquire

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    • Title: BLUE ZIRCON
    • Shape: OVAL
    • Dimensions: 8.3X6.7MM
    • Colour: 3.35CT
    • Weight: 3.35CT
    • Description:
    • Reference: ZC030OF08 3.35CTCT
    • £45.00 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.

     

  • 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

    More More

    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
    		 Enquire

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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

    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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