Synthetics

Prices include 20% VAT

Composite
Composite

composed of various genuine and synthetic stones

cut: cabochon oval
origin: unknown
treatment: glued
clarity: opaque

1 piece
40 x 30 mm

18.00 €

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Geneva Ruby
Geneva Ruby

Geneva Ruby was the first synthetic gemstone ever produced, a historic rarity!

cut: oval
origin: Switzerland
treatment: synthetic
clarity: distinct inclusions

1.52 cts á 360.00 €
7.8 x 5.8 x 3.5 mm

547.20 €

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Ruby With Glass Filling
Ruby With Glass Filling

actually this is not a synthetic ruby but a natural umba ruby with a glass filling in one place only. from a gemmologist's collection

cut: oval
origin: Tanzania
treatment: glass-filled
clarity: distinct inclusions

0.70 cts á 360.00 €
5.7 x 4.4 x 3.1 mm

252.00 €

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Synthetic Amethyst
Synthetic Amethyst

russian hydrothermal synthetic with typical jagged colour zoning

cut: triangel
origin: unknown
treatment: synthetic
clarity: eyeclean

34.99 cts á 2.70 €
26 mm

94.47 €

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Synthetic Opal (Gilson)
Synthetic Opal (Gilson)

produced in the 1980ies, from an old gemmological collection

cut: cabochon oval
origin: Switzerland
treatment: synthetic
clarity: very small inclusions

1 piece
8.4 x 6.2 x 2.3 mm

36.00 €

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Synthetic Opal Doublet (Gilson)
Synthetic Opal Doublet (Gilson)

produced in the 1980ies, from an old gemmological collection

cut: round plate
origin: Switzerland
treatment: synthetic
clarity: opaque

1 piece
10 x 1.5 mm

45.00 €

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Synthetic Opal Doublet (Gilson)
Synthetic Opal Doublet (Gilson)

shows the typical lizard skin effect of early gilson synthetic opals

cut: square
origin: Switzerland
treatment: untreated
clarity: opaque

1 piece
9.2 x 9.2 x 1.5 mm

54.00 €

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