The excellence

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

( Results 1-20 of 25 )

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  •   #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
  •   #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
  •   Andradite-Grossular garnet 1.65ct

    Andradite-Grossular garnet 1.65ct

    Mali
    • Ref : GREA2201
    • Weight : 1.65ct
    • Shape = Round
    • 7.00 x 4.20 mm
    • Perfectly cut.
    €702.00 Incl. Tax €585.00 Excl. Tax
    1 in stock
  •   #demantoide #grenat vert #Russie #Oural #collection #joaillerie #gemfrance

    Garnet (Demantoid - Oural - Russia)

    Russia (federation of)
    • Ref : GRED2301
    • Weight : 0.57ct
    • Shape = Round
    • 5.10 x 3.20 mm
    • A very nice gem for the jewelry and the collection
    €2,040.00 Incl. Tax €1,700.00 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
  •   Spessartite mandarine garnet

    Spessartite mandarine garnet

    Nigeria
    • Ref : GRMAN7004
    • Weight : 3.55ct
    • Shape = Trillion
    • 9.30 x 9.30 x 9.30 x 5.70 mm
    • A huge mandarine garnet, perfectly cut.
    €2,280.00 Incl. Tax €1,900.00 Excl. Tax
    1 in stock
  •   Rhodolite 10.95ct

    Rhodolite 10.95ct

    Kenya
    • Ref : GRRH0033
    • Weight : 10.95ct
    • Shape = Cushion
    • 14.70 x 12.00 x 7.30 mm
    • Cut in France. A fine quality
    €7,500.00 Incl. Tax €6,250.00 Excl. Tax
    1 in stock
  •   #white zircon #4.41ct

    White zircon 4.41ct

    Cambodia
    • Ref : NZIRC2201
    • Weight : 4.41ct
    • Shape = Cushion
    • 9.40 x 8.00 x 5.50 mm
    • Perfectly cut
    €1,866.00 Incl. Tax €1,555.00 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
  •   Amethyst {Rose de France #trillion #cut in France

    Amethyst "Rose de France" 53.27ct

    • Ref : ROSE0001
    • Weight : 53.27ct
    • Shape = Trillion
    • 26.65 x 26.65 x 19.90 mm
    • Color "Rose de France". Cut in France... with perfection.
    €3,999.60 Incl. Tax €3,333.00 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
  •   Sapphire

    Sapphire

    Sri lanka (ceylon)
    • Ref : SAPJ0035
    • With a gemological laboratory certificate
    • Weight : 15.04ct
    • Shape = Octagon
    • 12.69 x 13.21 mm
    • Notre plus beau saphir jaune, parfaitement taillé. Il est non chauffé, certifié par les laboratoires de gemmologie GRS et Carat Gem Lab. Une gemme éthique, avec une traçabilité totale, idéale pour...
    €112,200.00 Incl. Tax €93,500.00 Excl. Tax
    1 in stock
  •   Sapphire

    Sapphire

    Sri lanka (ceylon)
    • Ref : SAPV9509
    • With a gemological laboratory certificate
    • Weight : 4.25ct
    • Shape = Cushion
    • 9.40 x 8.00 mm
    • Un saphir violet du Sri Lanka... exceptionnel. Non chauffé. Avec un certificat de laboratoire de gemmologie GIA. Il est encore plus beau en vrai que sur la photo. Pour la joaillerie ou la...
    €28,800.00 Incl. Tax €24,000.00 Excl. Tax
    1 in stock
  •   Scheelite 25.68ct

    Scheelite 25.68ct

    China
    • Ref : SCHE2619
    • Weight : 25.68ct
    • Shape = Emerald Cut
    • 14.40 x 12.70 mm
    • Notre plus belle Scheelite - Exceptionnelle!
    €4,970.11 Incl. Tax €4,141.76 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
  •   #blue spinel #spinel bleu #TANZANIA

    Spinel 2.57ct

    Tanzania
    • Ref : SPIN0176
    • Weight : 2.57ct
    • Shape = Trillion
    • 8.40 x 8.40 x 8.20 x 5.20 mm
    • Dark Very Slightly Greenish Blue. Eye clean.
    €1,122.00 Incl. Tax €935.00 Excl. Tax
    1 in stock
  •   #purple spinel #spinel#TANZANIA #Mahenge

    Spinel 2.46ct

    Tanzania
    • Ref : SPIN0177
    • Weight : 2.46ct
    • Calibrated stones
    • Shape = Oval
    • 8.00 x 6.90 x 5.20 x 5.20 mm
    €1,557.60 Incl. Tax €1,298.00 Excl. Tax
    1 in stock

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