Site updated regularly: Last update:

2 March 2021

Site updated regularly: Last update: 2 March 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

Stones

Showing 25–36 of 669 results

  • YELLOW Sapphire PEARSHAPE Pair

    • Title: YELLOW SAPPHIRE PAIR
    • Shape: PEARSHAPE
    • Dimensions: 6X5MM
    • Colour: 2=1.64CT
    • Weight: 2=1.64CT
    • Description:
    • Ref: ASQ022 2=1.64CT
    • £95.00 PER CARAT + VAT

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    YELLOW Sapphire PEARSHAPE Pair

    • Title: YELLOW SAPPHIRE PAIR
    • Shape: PEARSHAPE
    • Dimensions: 6X5MM
    • Colour: 2=1.64CT
    • Weight: 2=1.64CT
    • Description:
    • Reference: ASQ022 2=1.64CT
    • £95.00 PER CARAT + VAT
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    • Title: YELLOW SAPPHIRE PAIR
    • Shape: PEARSHAPE
    • Dimensions: 6X5MM
    • Colour: 2=1.64CT
    • Weight: 2=1.64CT
    • Description:
    • Reference: ASQ022 2=1.64CT
    • £95.00 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

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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:
    • 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

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  • Brown Zircon Round

    • Title: BROWN ZIRCON
    • Shape: ROUND
    • Dimensions: 14MM
    • Colour: 18.73CT
    • Weight: 18.73CT
    • Description:
    • Ref: ZCQ003 18.73CT
    • £140.00 PER CARAT + VAT

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    Brown Zircon Round

    • Title: BROWN ZIRCON
    • Shape: ROUND
    • Dimensions: 14MM
    • Colour: 18.73CT
    • Weight: 18.73CT
    • Description:
    • Reference: ZCQ003 18.73CT
    • £140.00 PER CARAT + VAT
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    • Title: BROWN ZIRCON
    • Shape: ROUND
    • Dimensions: 14MM
    • Colour: 18.73CT
    • Weight: 18.73CT
    • Description:
    • Reference: ZCQ003 18.73CT
    • £140.00 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:
    • 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

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  • MANDARIN Garnet OCTAGON PAIR

    • Title: MANDARIN GARNET PAIR
    • Shape: OCTAGON
    • Dimensions: 8X7.3MM
    • Colour: 2=6.49CT
    • Weight: 2=6.49CT
    • Description:
    • Ref: MGQ001 2=6.49CT
    • £650.00 PER CARAT + VAT

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    MANDARIN Garnet OCTAGON PAIR

    • Title: MANDARIN GARNET PAIR
    • Shape: OCTAGON
    • Dimensions: 8X7.3MM
    • Colour: 2=6.49CT
    • Weight: 2=6.49CT
    • Description:
    • Reference: MGQ001 2=6.49CT
    • £650.00 PER CARAT + VAT
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    • Title: MANDARIN GARNET PAIR
    • Shape: OCTAGON
    • Dimensions: 8X7.3MM
    • Colour: 2=6.49CT
    • Weight: 2=6.49CT
    • Description:
    • Reference: MGQ001 2=6.49CT
    • £650.00 PER CARAT + VAT

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  • GOLDEN BERYL CUSHION

    • Title: GOLDEN BERYL
    • Shape: CUSHION
    • Dimensions: 13.1X11MM
    • Colour: 6.77CT
    • Weight: 6.77CT
    • Description:
    • Ref: BEP007 6.77CT
    • £115.00 PER CARAT + VAT

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    GOLDEN BERYL CUSHION

    • Title: GOLDEN BERYL
    • Shape: CUSHION
    • Dimensions: 13.1X11MM
    • Colour: 6.77CT
    • Weight: 6.77CT
    • Description:
    • Reference: BEP007 6.77CT
    • £115.00 PER CARAT + VAT
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    • Title: GOLDEN BERYL
    • Shape: CUSHION
    • Dimensions: 13.1X11MM
    • Colour: 6.77CT
    • Weight: 6.77CT
    • Description:
    • Reference: BEP007 6.77CT
    • £115.00 PER CARAT + VAT

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  • Boulder Opal FREEFORM PAIR

    • Title: BOULDER OPAL PAIR
    • Shape: FREEFORM
    • Dimensions: C26X16MM
    • Colour: 1 PR
    • Weight: 1 PR
    • Description:
    • Ref: OPQ016 1PR
    • £1000.00 PER PIECE + VAT

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    Boulder Opal FREEFORM PAIR

    • Title: BOULDER OPAL PAIR
    • Shape: FREEFORM
    • Dimensions: C26X16MM
    • Colour: 1 PR
    • Weight: 1 PR
    • Description:
    • Reference: OPQ016 1PR
    • £1000.00 PER PIECE + VAT
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    • Title: BOULDER OPAL PAIR
    • Shape: FREEFORM
    • Dimensions: C26X16MM
    • Colour: 1 PR
    • Weight: 1 PR
    • Description:
    • Reference: OPQ016 1PR
    • £1000.00 PER PIECE + VAT

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  • Opal BLACK OVAL

    • Title: BLACK OPAL
    • Shape: OVAL
    • Dimensions: 28.7X22.1MM
    • Colour: 43.25CT
    • Weight: 43.25CT
    • Description:
    • Ref: OPQ026 43.25CT
    • £55.00 PER CARAT + VAT

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    Opal BLACK OVAL

    • Title: BLACK OPAL
    • Shape: OVAL
    • Dimensions: 28.7X22.1MM
    • Colour: 43.25CT
    • Weight: 43.25CT
    • Description:
    • Reference: OPQ026 43.25CT
    • £55.00 PER CARAT + VAT
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    • Title: BLACK OPAL
    • Shape: OVAL
    • Dimensions: 28.7X22.1MM
    • Colour: 43.25CT
    • Weight: 43.25CT
    • Description:
    • Reference: OPQ026 43.25CT
    • £55.00 PER CARAT + VAT

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  • Boulder Opal FREEFORM

    • Title: BOULDER OPAL
    • Shape: FREEFORM
    • Dimensions: 31.5X30MM
    • Colour: 1 PC
    • Weight: 1 PC
    • Description:
    • Ref: OPR020 1PC
    • £600.00 PER PIECE + VAT

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    Boulder Opal FREEFORM

    • Title: BOULDER OPAL
    • Shape: FREEFORM
    • Dimensions: 31.5X30MM
    • Colour: 1 PC
    • Weight: 1 PC
    • Description:
    • Reference: OPR020 1PC
    • £600.00 PER PIECE + VAT
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    • Title: BOULDER OPAL
    • Shape: FREEFORM
    • Dimensions: 31.5X30MM
    • Colour: 1 PC
    • Weight: 1 PC
    • Description:
    • Reference: OPR020 1PC
    • £600.00 PER PIECE + VAT

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  • Ammolite OVAL

    • Title: AMMOLITE
    • Shape: PEARSHAPE
    • Dimensions: 32X27MM
    • Colour: 1PC
    • Weight: 1PC
    • Description:
    • Ref: MC059 AMMOLITE 32X27MM
    • £120.00 PER PIECE + VAT

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    Ammolite OVAL

    • Title: AMMOLITE
    • Shape: PEARSHAPE
    • Dimensions: 32X27MM
    • Colour: 1PC
    • Weight: 1PC
    • Description:
    • Reference: MC059 AMMOLITE 32X27MM
    • £120.00 PER PIECE + VAT
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    • Title: AMMOLITE
    • Shape: PEARSHAPE
    • Dimensions: 32X27MM
    • Colour: 1PC
    • Weight: 1PC
    • Description:
    • Reference: MC059 AMMOLITE 32X27MM
    • £120.00 PER PIECE + VAT

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  • Ammolite Pearshape

    • Title: AMMOLITE
    • Shape: PEARSHAPE
    • Dimensions: 23X18.6MM
    • Colour: 1PC
    • Weight: 1PC
    • Description:
    • Ref: MC059 AMMOLITE 25X13.7MM
    • £45.00 PER PIECE + VAT

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    Ammolite Pearshape

    • Title: AMMOLITE
    • Shape: PEARSHAPE
    • Dimensions: 23X18.6MM
    • Colour: 1PC
    • Weight: 1PC
    • Description:
    • Reference: MC059 AMMOLITE 25X13.7MM
    • £45.00 PER PIECE + VAT
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    • Title: AMMOLITE
    • Shape: PEARSHAPE
    • Dimensions: 23X18.6MM
    • Colour: 1PC
    • Weight: 1PC
    • Description:
    • Reference: MC059 AMMOLITE 25X13.7MM
    • £45.00 PER PIECE + VAT

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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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