The excellence

Here is our selection of our best stones, for the eceptioal size or flawness or rarety Read moreless

( Results 1-20 of 27 )

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  •   #afghanite-#cabochon-#mogok-#Myanmar-#1.34ct

    Afghanite 4.49ct

    Myanmar (burma)
    • Ref : AFGH1007
    • Weight : 4.49ct
    • Shape = Oval
    • 13.20 x 9.60 x 5.30 mm
    • A rare gemme for collectors
    €690.00 Incl. Tax €575.00 Excl. Tax
    1 in stock
  •   Apatite 14.39ct

    Apatite 14.39ct

    Madagascar
    • Ref : APAT7006
    • Weight : 14.39ct
    • Shape = Emerald Cut
    • 18.80 x 12.00 x 8.10 mm
    • A rare yellow apatite, very clean and well cut
    €1,980.00 Incl. Tax €1,650.00 Excl. Tax
    1 in stock
  •   #Aigue-marine-#Aquamarine-#アクアマリン-#Madagascar-#7.18ct

    Aigue marine 7.18ct

    Madagascar
    • Ref : AQUAN2301
    • Weight : 7.18ct
    • Shape = Pear
    • 16.00 x 11.90 x 8.00 mm
    • A perfect gem for the jewelry or the collection
    €8,352.00 Incl. Tax €6,960.00 Excl. Tax
    1 in stock
  •   Calcite Rainbow 62.90ct

    Calcite Rainbow 62.90ct

    Madagascar
    • Ref : CALI0002
    • Weight : 62.90ct
    • Shape = Cushion
    • 27.20 x 21.66 x 19.07 mm
    • A magnificent piece by its weight, its purity and its quality of cut! A lapidary MASTERPIECE! Calcite cleaving easily and having a low hardness, it is exceptional to have one of this size. Cut...
    €2,280.00 Incl. Tax €1,900.00 Excl. Tax
    1 in stock
  •   Hibonite 0.5ct

    Hibonite 0.5ct

    Myanmar (burma)
    €2,666.40 Incl. Tax €2,222.00 Excl. Tax
    1 in stock
  •   #orthose-#orthoclas-#gemme-#gem-#Madagascar-#jewelry-#collection-#33.11ct

    Orthoclase 33.11ct

    Madagascar
    • Ref : ORTH0014
    • Weight : 33.11ct
    • Shape = Cushion
    • 20.45 x 20.10 x 14.10 mm
    • Huge, cut in France.
    €2,220.00 Incl. Tax €1,850.00 Excl. Tax
    1 in stock
  •   #orthose #orthoclas #Madagascar #66.50ct

    Orthoclase 66.30ct

    Madagascar
    • Ref : ORTH2010
    • Weight : 66.30ct
    • Shape = Round
    • 26.60 x 19.25 mm
    €4,536.00 Incl. Tax €3,780.00 Excl. Tax
    1 in stock
  •   Moonstone 13.79ct Myanmar

    Moonstone 13.79ct Myanmar

    Myanmar (burma)
    • Ref : PDLU0048
    • Weight : 13.79ct
    • Shape = Oval
    • 16.85 x 14.05 x 8.55 mm
    • A moonstone from Myanmar, of very high quality, very pure. An ethical gem with full traceability
    €4,560.00 Incl. Tax €3,800.00 Excl. Tax
    1 in stock
  •   Pezzottaite

    Pezzottaite

    Madagascar
    • Ref : PEZZ7701
    • Weight : 17.14ct
    • Shape = Oval
    • 19.70 x 13.65 x 9.45 mm
    • Cette belle pezzottaïte est d'une dimension exceptionnelle.. Une découverte d'une nouvelle espèce minérale de 2002.
    €17,400.00 Incl. Tax €14,500.00 Excl. Tax
    1 in stock
  •   Quartz with various inclusions

    Quartz with various inclusions

    Madagascar
    • Ref : QUTO0030
    • Weight : 171.00ct
    • Shape = Emerald Cut
    • 36.00 x 34.00 x 29.00 mm
    • Quartz à inclusions de tourmalines et rutiles. Une pièce importante, plus de 100ct, pour un collectionneur.
    €539.28 Incl. Tax €449.40 Excl. Tax
    1 in stock
  •   Quartz à inclusion de tourmaline 6.35ct

    Quartz à inclusion de tourmaline 6.35ct

    Madagascar
    • Ref : QUTOU3381
    • Weight : 6.35ct
    • Shape = Round
    • 9.10 x 7.20 mm
    • Une oeuvre de lapidaire. Une seule tourmaline au centre de ce quartz. Elle se réfléchit dans toutes les facettes. Une pierre taillée rare pour la joaillerie ou la collection.
    €1,317.12 Incl. Tax €1,097.60 Excl. Tax
    1 in stock
  •   #Saphir-#Sapphire-#サファイア--unheated--Madagascar

    Sapphire 0.66ct

    Madagascar
    • Ref : SAPH0160
    • Weight : 0.66ct
    • Shape = Emerald Cut
    • 6.10 x 4.10 x 2.80 mm
    • A perfect pink unheated sapphire
    €932.40 Incl. Tax €777.00 Excl. Tax
    1 in stock
  •   #Saphir-#Sapphire-#サファイア--unheated--Madagascar

    Sapphire 0.66ct

    Madagascar
    • Ref : SAPH0163
    • Weight : 1.65ct
    • Calibrated stones
    • Shape = Pear
    • 8.00 x 7.00 mm
    • A perfect pink unheated sapphire
    €2,666.40 Incl. Tax €2,222.00 Excl. Tax
    1 in stock
  •   Spinel

    Spinel

    Myanmar (burma)
    • Ref : SPIB0125
    • Weight : 2.93ct
    • Shape = Oval
    • 9.00 x 7.68 x 5.30 mm
    • Une pierre superbe, pour la collection, ou la joaillerie. Un bon investissement. Une gemme éthique, avec une traçabilité totale.
    €4,380.00 Incl. Tax €3,650.00 Excl. Tax
    1 in stock
  •   Spinel 7.10ct

    Spinel 7.10ct

    Myanmar (burma)
    • Ref : SPIB1003
    • Weight : 7.08ct
    • Shape = Oval
    • 12.50 x 10.65 x 7.10 mm
    • A huge and rare violet spinel.. For the jewelry, a collection, an investment. An ethical gem with full traceability.
    €39,999.60 Incl. Tax €33,333.00 Excl. Tax
    1 in stock
  •   Spinel

    Spinel

    Myanmar (burma)
    • Ref : SPIN0091
    • Weight : 80.12ct
    • Shape = Round
    • 25.30 x 17.00 mm
    • Un surprenant spinelle noir, d'une dimension imposante.
    €5,202.00 Incl. Tax €4,335.00 Excl. Tax
    1 in stock
  •   Spinel Mogok 3.30ct

    Spinel Mogok 3.30ct

    Myanmar (burma)
    • Ref : SPIN0110
    • Weight : 3.30ct
    • Shape = Oval
    • 8.90 x 7.65 x 6.80 mm
    • A very nice pink spinel from Burma. An ethical gem.
    €9,332.40 Incl. Tax €7,777.00 Excl. Tax
    1 in stock
  •   #Pair #Spinel #Gem #Jewelry #Collection #Gift #Myanmar #Mogok

    Pair of pink spinels

    Myanmar (burma)
    • Ref : SPIN0127
    • With a gemological laboratory certificate
    • Weight : 6.71ct
    • Calibrated stones
    • Shape = Oval
    • 9.50 x 8.30 mm
    • A huge pair of spinels from Mogok, Myanmar, perfectly cut. With a certificate from the GRS. An ethical gem, with a full traceability
    €26,666.40 Incl. Tax €22,222.00 Excl. Tax
    1 in stock
  •   Spinel 8.37ct

    Spinel 8.37ct

    Myanmar (burma)
    • Ref : SPIN0160
    • Weight : 8.37ct
    • Shape = Emerald Cut
    • 14.10 x 10.00 x 6.40 mm
    • Huge
    €8,500.80 Incl. Tax €7,084.00 Excl. Tax
    1 in stock
  •   Spinel 5.56ct

    Spinel 5.56ct

    Myanmar (burma)
    • Ref : SPIN0175
    • Weight : 5.56ct
    • Shape = Cushion
    • 9.80 x 9.70 x 7.65 mm
    • A huge spinel from MOkok, Myanmar. Clean and perfectly cut. For the jewelry, the collection. Color change (grey, blue, purpel) under different lights
    €5,520.00 Incl. Tax €4,600.00 Excl. Tax
    1 in stock

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For safety reasons, there is no gemstone in the Gemfrance office.