The excellence

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

12 Item(s)

Set Descending Direction
  •   #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
  •   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
  •   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
  •   rare gem opal - collection - jewelry

    Opal (gem) 4.25ct

    Mexico
    • Ref : COPAG001
    • Weight : 4.25ct
    • Shape = Fancy
    • 18.70 x 8.54 x 10.50 x 6.19 mm
    • Rare!
    €932.40 Incl. Tax €777.00 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
  •   Fire Opal 6.02ct

    Fire Opal 6.02ct

    Mexico
    • Ref : OPAF7057
    • Weight : 6.02ct
    • Shape = Round
    • 13.30 mm
    • Exceptional!
    €2,268.00 Incl. Tax €1,890.00 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
  •   Tourmaline (Paraiba)

    Tourmaline (Paraiba)

    Mozambique
    • Ref : TOPA0001
    • With a gemological laboratory certificate
    • Weight : 14.29ct
    • Shape = Emerald Cut
    • 17.99 x 13.49 x 8.06 mm
    • Une superbe tourmaline verte bleutée "Paraíba". Elle ne présente qu'une légère inclusion (visible dans la partie supérieure de la photo). Un très bon prix pour une pierre rare....
    €87,600.00 Incl. Tax €73,000.00 Excl. Tax
    1 in stock
  •   Tsavorite garnet 1.41ct

    Tsavorite garnet 1.41ct

    Kenya
    • Ref : TSAV0036
    • Weight : 1.41ct
    • Shape = Cushion
    • 8.60 x 5.40 x 3.30 mm
    €5,228.16 Incl. Tax €4,356.80 Excl. Tax
    1 in stock
  •   Tsavorite garnet 1.41ct

    Tsavorite garnet 1.41ct

    Kenya
    • Ref : TSAV0037
    • Weight : 0.55ct
    • Shape = Oval
    • 5.80 x 3.95 x 3.15 mm
    €389.76 Incl. Tax €324.80 Excl. Tax
    1 in stock
  •   Tsavorite garnet  0.19ct

    Tsavorite garnet 0.19ct

    Kenya
    • Ref : TSAV0038
    • Weight : 0.19ct
    • Shape = Marquise
    • 5.00 x 2.50 mm
    €92.74 Incl. Tax €77.28 Excl. Tax
    1 in stock

Set Descending Direction

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