Collector´s gems

Rare gems

Note: no wholesale prices in this category

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Anglesite from Namibia. 7.92 Carat. From Tsumeb
Anglesite

From Tsumeb

cut: oval
origin: Namibia, Kunene River
treatment: Untreated
clarity: very very small inclusions

7.92 cts á 90.00 €
11.3 x 8.4 x 5.8 mm

712.80 €

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Aquamarine With Negative Tourmaline from Pakistan. 1 Piece. Large aquamarine crystal with etch figures at both ends. The hydrofluoric acid causing these figures also etched an included, large tourmaline crystal out of the aquamarine. The result is a surface-reaching "negative crystal", a cavity in the shape of the tourmaline crystal which even shows the tourmalines typical striations!
Aquamarine With Negative Tourmaline

Large aquamarine crystal with etch figures at both ends. The hydrofluoric acid causing these figures also etched an included, large tourmaline crystal out of the aquamarine. The result is a surface-reaching "negative crystal", a cavity in the shape of the tourmaline crystal which even shows the tourmalines typical striations!

cut: natural crystal
origin: Pakistan, Gilgit, Hunza Valley
treatment: Untreated
clarity: very distinct inclusions

1 piece
28 x 22 x 18 mm

600.00 €

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Bahianite from Brazil. 0.93 Carat. Rare mineral, discovered 1978, hardly ever facetted, Mohs hardness 9!!
Bahianite

Rare mineral, discovered 1978, hardly ever facetted, Mohs hardness 9!!

cut: oval
origin: Brazil
treatment: Untreated
clarity: opaque

0.93 cts á 270.00 €
5.4 x 4.8 mm

251.10 €

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Bahianite from Brazil. 0.66 Carat. Rare mineral, discovered 1978, hardly ever facetted, Mohs hardness 9!!
Bahianite

Rare mineral, discovered 1978, hardly ever facetted, Mohs hardness 9!!

cut: oval
origin: Brazil
treatment: Untreated
clarity: opaque

0.66 cts á 210.00 €
5.8 x 4.3 mm

138.60 €

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Bahianite from Brazil. 0.57 Carat. Rare mineral, discovered 1978, hardly ever facetted, Mohs hardness 9!!
Bahianite

Rare mineral, discovered 1978, hardly ever facetted, Mohs hardness 9!!

cut: pear
origin: Brazil
treatment: Untreated
clarity: opaque

0.57 cts á 210.00 €
5.5 x 3.9 mm

119.70 €

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Beryl. 3.4 Carat. Very very light pink, almost a goshenite (colourless beryl), excellent cut and polish, a brilliant gem.
Beryl

Very very light pink, almost a goshenite (colourless beryl), excellent cut and polish, a brilliant gem.

cut: octagon
origin: unknown
treatment: Untreated
clarity: eyeclean

3.40 cts á 54.00 €
11.8 x 7.4 x 5.4 mm

183.60 €

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Brazilianite from Brazil. 1.39 Carat. Trapezoid, very distinct inclusions
Brazilianite

cut: trapezoid
origin: Brazil
treatment: Untreated
clarity: very distinct inclusions

1.39 cts á 54.00 €
7.2 x 7 mm

75.06 €

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Clinohumite from Russia. 0.65 Carat. Oval, small inclusions
Clinohumite

cut: oval
origin: Russia
treatment: Untreated
clarity: small inclusions

0.65 cts á 180.00 €
6.6 x 4.8 mm

117.00 €

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Hauyn from Germany. 0.31 Carat. Pear, distinct inclusions
Hauyn

cut: pear
origin: Germany
treatment: Untreated
clarity: distinct inclusions

0.31 cts á 1,200.00 €
5.4 x 4.2 x 3.1 mm

372.00 €

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Natrolite from India. 28.71 Carat. exact location: gunjale, ahmednagar district, maharashtra
Natrolite

exact location: gunjale, ahmednagar district, maharashtra

cut: cabochon oval
origin: India
treatment: Untreated
clarity: semi-translucent

28.71 cts á 1.62 €
27.6 x 18.3 x 7.5 mm

46.51 €

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Orthoclase Feldspar from Madagascar. 43.27 Carat. perfectly cut for maximum brilliance
Orthoclase Feldspar

perfectly cut for maximum brilliance

cut: radiant
origin: Madagascar
treatment: Untreated
clarity: eyeclean

43.27 cts á 43.20 €
23.7 x 20.6 mm

1,869.26 €

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Petalite. 3.15 Carat. Fancy Cut, very distinct inclusions
Petalite

cut: fancy cut
origin: unknown
treatment: Untreated
clarity: very distinct inclusions

3.15 cts á 18.00 €
11.2 x 7.3 mm

56.70 €

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Powellite from India. 8.85 Carat. very rare, partly transparent secondary mineral of the scheelite group, produced by chemical weathering, exact location: mahodari, nasik district, maharashtra
Powellite

very rare, partly transparent secondary mineral of the scheelite group, produced by chemical weathering, exact location: mahodari, nasik district, maharashtra

cut: cabochon oval
origin: India
treatment: Untreated
clarity: very distinct inclusions

8.85 cts á 9.60 €
13.2 x 9.7 x 5.2 mm

84.96 €

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