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18ct Cat's Eye Alexandrite
- SKU
- Dimensions (mm)
- 15.360 x 14.750 x 7.730mm
- Weight (cts)
- 18.000
- Certified Gemstones
- Yes
- Treatment
- No Treatment
- Colours
-
18.02ct natural alexandrite cat’s eye chrysoberyl.
This cat’s eye stone faces up big, as big as similar stones of at least 25ct! This is because all its weight is at its face, with a flat bottom.
It is greenish brown, with a good color change, to reddish brown.
See videos of this gem here:https://youtu.be/pus1gSOU9w4
https://youtu.be/fRYVe7yfBR0
https://youtu.be/V_GvVFKM7e4
Being an alexandrite variety of cat’s eye chrysoberyl, the natural state of the stone shows a lovely one- or sometimes two-river ‘eye’.
This ‘river’ is not its chatoyancy but its natural state, a reflection from the inclusions that also account for its color change.
When light is directed, the chatoyancy is prominent. Even at ‘rest’, its chatoyant line is ever present. We have observed this in many alexandrite cat’s eye stones.
The back of this cat’s eye is well polished.
The gem measures 15.36 x 14.75 x 7.73mm.
Verbally certified by Nanyang Gemological Institute. Printed report pending.GIA report possible.
- SKU
- Dimensions (mm)
- 15.360 x 14.750 x 7.730 mm
- Weight (cts)
- 18.000
- Certified Gemstones
- Yes
- Treatment
- No Treatment
- Colours
-
18.02ct natural alexandrite cat’s eye chrysoberyl.
This cat’s eye stone faces up big, as big as similar stones of at least 25ct! This is because all its weight is at its face, with a flat bottom.
It is greenish brown, with a good color change, to reddish brown.
See videos of this gem here:https://youtu.be/pus1gSOU9w4
https://youtu.be/fRYVe7yfBR0
https://youtu.be/V_GvVFKM7e4
Being an alexandrite variety of cat’s eye chrysoberyl, the natural state of the stone shows a lovely one- or sometimes two-river ‘eye’.
This ‘river’ is not its chatoyancy but its natural state, a reflection from the inclusions that also account for its color change.
When light is directed, the chatoyancy is prominent. Even at ‘rest’, its chatoyant line is ever present. We have observed this in many alexandrite cat’s eye stones.
The back of this cat’s eye is well polished.
The gem measures 15.36 x 14.75 x 7.73mm.
Verbally certified by Nanyang Gemological Institute. Printed report pending.GIA report possible.
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