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
    €720.00 Incl. Tax €600.00 Excl. Tax
    1 in stock
  •   #aquamarine #aigue marine #gem #gemme #ethic #ethical #quality #joaillerie #jewelry #collection

    Aquamarine 19.86ct

    Mozambique
    • Ref : AIGM0004
    • With a gemological laboratory certificate
    • Weight : 19.86ct
    • Shape = Baguette
    • 19.30 x 13.61 x 9.13 mm
    • With a laboratory certificate. Unheated. Huge ! For your collection or for jewelry. An ethical gem with full traceability
    €14,400.00 Incl. Tax €12,000.00 Excl. Tax
    1 in stock
  •   Mandarin garnet 1.66ct

    Mandarin garnet 1.66ct

    Namibia
    • Ref : GRMA0002
    • Weight : 1.66ct
    • Shape = Oval
    • 7.95 x 5.86 x 3.60 mm
    • The one and only Mandarin Garnet. It only comes from a now closed mine in the northwest of Namibia.
    €1,776.00 Incl. Tax €1,480.00 Excl. Tax
    1 in stock
  •   #Grenat-#garnet-#mandarin-#spessartite-#trillion-#troidia #pair #paire

    Spessartite garnet 3.25ct

    Namibia
    • Ref : GRMAN0001
    • Weight : 3.25ct
    • Shape = Trillion
    • 6.50 x 6.50 x 6.50 x 4.60 mm
    • A huge pair of mandarine garnets. Price and weight for the pair.
    €3,360.00 Incl. Tax €2,800.00 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
  •   Demantoide garnet 1.03ct

    Demantoide garnet 1.03ct

    Namibia
    • Ref : NGRED2201
    • Weight : 1.03ct
    • Shape = Cut-corner Square
    • 5.50 x 5.50 x 4.00 mm
    • Perfectly cut.
    €1,557.60 Incl. Tax €1,298.00 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
  •   #quartz inclusions #cabochon

    Quartz with inlcusions

    Brazil
    • Ref : QUIN0204
    • Weight : 84.24ct
    • Shape = Cushion
    • 47.20 x 17.20 x 12.00 mm
    €690.00 Incl. Tax €575.00 Excl. Tax
    1 in stock
  •   #rubis #ruby #rubino #Mozambique #non chauffé #unheated #joaillerie #gemme #gem #investissement

    Ruby 2.04ct Unheated

    Mozambique
    €45,600.00 Incl. Tax €38,000.00 Excl. Tax
    1 in stock
  •   #rubis-#ruby-ルビ--#sangdepigeon-#Mozambique-#PIgeaonBlood-#VividRed

    Ruby, unheated

    Mozambique
    €117,600.00 Incl. Tax €98,000.00 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
  •   Spinel

    Spinel

    Myanmar (burma)
    • Ref : SPIN1910
    • Weight : 6.84ct
    • Shape = Cushion
    • 12.00 x 9.80 mm
    €4,479.55 Incl. Tax €3,732.96 Excl. Tax
    1 in stock
  •   Spinel

    Spinel

    Myanmar (burma)
    • Ref : SPIN1911
    • Weight : 5.22ct
    • Shape = Cushion
    • 11.40 x 9.00 x 6.20 mm
    €2,670.53 Incl. Tax €2,225.44 Excl. Tax
    1 in stock
  •   Spinel

    Spinel

    Myanmar (burma)
    • Ref : SPIN1915
    • Weight : 1.88ct
    • Shape = Cushion
    • 7.00 x 6.50 mm
    €745.92 Incl. Tax €621.60 Excl. Tax
    1 in stock

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