The excellence

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

( Results 21-40 of 149 )

Set Descending Direction
  •   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
  •   #chrysocolle #mlachite #paire #cabochon #collection #joaillerie

    Azurite Malachite 89.60ct

    Peru
    • Ref : CHRY0025
    • Weight : 89.60ct
    • Shape = Pear
    • 49.80 x 35.30 mm
    • Perfectly poilished, price and weight for the pair
    €948.00 Incl. Tax €790.00 Excl. Tax
    1 in stock
  •   Chrysoprase gem 17.60ct

    Chrysoprase gem 17.60ct

    Australia
    • Ref : CHRY0125
    • Weight : 17.60ct
    • Shape = Oval
    • 17.90 x 13.30 x 10.50 mm
    €1,416.00 Incl. Tax €1,180.00 Excl. Tax
    1 in stock
  •   Necklace with multicolours diamonds

    Necklace with multicolours diamonds

    • Ref : COLD3014
    • Weight : 17.60ct
    • Collier de 27.50 ct de diamants facettés, de 2.10 à 4.00mm. AVEC FERMOIR OR. Notre plus beau collier de diamants.
    €14,949.60 Incl. Tax €12,458.00 Excl. Tax
    1 in stock
  •   Necklace with rough diamonds

    Necklace with rough diamonds

    • Ref : COLD3028
    • Weight : 17.60ct
    • Collier de diamants bruts cubiques (108.70ct)de 5.8 à 6.2mm d'épaisseur. Monté sur cable tressé avec un fermoir mousqueton en or 18carats 750/000.
    €3,585.60 Incl. Tax €2,988.00 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

Set Descending Direction

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