The excellence

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

( Results 1-20 of 55 )

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  •   #Aigue-marine-#Aquamarine-#アクアマリン-#Madagascar

    Aquamarine 4.25ct

    Madagascar
    • Ref : AIGM0031
    • Weight : 4.25ct
    • Shape = Oval
    • 11.70 x 9.40 x 7.10 mm
    • For the jewelry or the collection. No enhancement.
    €2,280.00 Incl. Tax €1,900.00 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
  •   Barite 21.62ct

    Barite 21.62ct

    Sardegna
    • Ref : BARY7701
    • Weight : 21.62ct
    • Shape = Cushion
    • 16.55 x 13.55 x 10.65 mm
    • An exceptional gemstone. Barite is a rare stone for a collector, especialy in this size. It is very difficult to cut. The quality of that gem baryte is huge. It is done by a master cutter in...
    €3,158.40 Incl. Tax €2,632.00 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
  •   Chrysocolla Silica 2.67ct

    Chrysocolla Silica 2.67ct

    Usa
    • Ref : CHRS0030
    • Weight : 2.67ct
    • Shape = Oval
    • 10.80 x 8.80 x 4.20 mm
    • Comes from the Inspiration mine, in Arizona, the only mine in the world to produce this gem quality. The blue tint is all the more intense as the atmosphere is humid. The hue also varies in color...
    €532.80 Incl. Tax €444.00 Excl. Tax
    1 in stock
  •   Conch Pearl 1.60ctc

    Conch Pearl 1.60ctc

    Caraibbean sea
    • Ref : CONC0002
    • Weight : 1.60ct
    • Shape = Oval
    • 5.90 x 4.70 x 8.00 mm
    • Superb quality with beautiful flames.
    €7,080.00 Incl. Tax €5,900.00 Excl. Tax
    1 in stock
  •   #Conche-#Pearl-#0.67.jpg

    Conch Pearl 0.67ct

    Caraibbean sea
    • Ref : CONC0003
    • Weight : 0.67ct
    • Shape = Round
    • 4.30 x 4.10 x 4.80 mm
    • Presque ronde
    €1,680.00 Incl. Tax €1,400.00 Excl. Tax
    1 in stock
  •   #Conche-#Pearl-#3.97ct

    Conch Pearl 3.97ct

    Caraibbean sea
    • Ref : CONC0010
    • Weight : 3.97ct
    • Shape = Oval
    • 10.00 x 8.30 x 6.70 mm
    €3,837.60 Incl. Tax €3,198.00 Excl. Tax
    1 in stock
  •   #Conche-#Pearl-#2.52ct

    Conch Pearl 2.52ct

    Caraibbean sea
    • Ref : CONC0012
    • Weight : 2.52ct
    • 12.30 x 6.50 x 5.20 mm
    €2,743.20 Incl. Tax €2,286.00 Excl. Tax
    1 in stock
  •   #Conche-#Pearl-#4.07ct

    Conch Pearl 4.07ct

    Caraibbean sea
    • Ref : CONC0016
    • Weight : 4.07ct
    • 16.00 x 6.40 x 6.00 mm
    €3,692.40 Incl. Tax €3,077.00 Excl. Tax
    1 in stock
  •   #conche #3,28ct

    Conch Pearl 3.28ct

    Caraibbean sea
    • Ref : CONC0019
    • Weight : 3.28ct
    • 9.30 x 8.90 x 5.00 mm
    €3,960.00 Incl. Tax €3,300.00 Excl. Tax
    1 in stock
  •   #conche #1.68ct

    Conch Pearl 1.68ct

    Caraibbean sea
    • Ref : CONC0021
    • Weight : 1.68ct
    • 9.00 x 5.70 x 5.00 mm
    €2,132.40 Incl. Tax €1,777.00 Excl. Tax
    1 in stock
  •   #conche #0.70ct

    Conch Pearl 0.70ct

    Caraibbean sea
    • Ref : CONC0023
    • Weight : 0.70ct
    • 6.00 x 4.30 x 3.70 mm
    €816.00 Incl. Tax €680.00 Excl. Tax
    1 in stock
  •   #conche #2.42ct

    Conch Pearl 2.42ct

    Caraibbean sea
    • Ref : CONC0026
    • Weight : 2.42ct
    • 98.10 x 4.90 x 3.40 mm
    €2,666.40 Incl. Tax €2,222.00 Excl. Tax
    1 in stock
  •   #perle conche #1.12ct

    Conch Pearl 1.12ct

    Caraibbean sea
    • Ref : CONC0029
    • Weight : 1.12ct
    • 6.30 x 5.60 x 4.40 mm
    €1,333.20 Incl. Tax €1,111.00 Excl. Tax
    1 in stock
  •   #perle conche #1.75ct

    Conch Pearl 1.75ct

    Caraibbean sea
    • Ref : CONC0030
    • Weight : 1.75ct
    • 7.90 x 5.60 x 5.30 mm
    €8,388.00 Incl. Tax €6,990.00 Excl. Tax
    1 in stock
  •   Conch Pearl 1.47ct

    Conch Pearl 1.47ct

    Caraibbean sea
    • Ref : CONC0031
    • Weight : 1.47ct
    • 7.00 x 5.50 x 5.10 mm
    €6,666.00 Incl. Tax €5,555.00 Excl. Tax
    1 in stock
  •   #perle conche #1.84ct

    Conch Pearl 1.84ct

    Caraibbean sea
    • Ref : CONC0032
    • Weight : 1.84ct
    • 8.30 x 5.30 x 5.20 mm
    €9,332.40 Incl. Tax €7,777.00 Excl. Tax
    1 in stock
  •   #perle conche #0.67ct

    Conch Pearl 0.67ct

    Caraibbean sea
    • Ref : CONC0033
    • Weight : 0.67ct
    • 5.90 x 3.90 x 3.70 mm
    €3,999.60 Incl. Tax €3,333.00 Excl. Tax
    1 in stock

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