Colour-Change Alexandrite · 1.63 ct
Colour-Change Alexandrite · 1.63 ct
1.63 ct
The colour change is partly a quirk of our own eyes: alexandrite transmits in exactly the two bands human vision is most sensitive to, so a small change in the light produces a large change in what you see. Greenish yellow by day, reddish brown under a lamp.
- Dimensions
- 7.11 × 6.05 × 4.47 mm
- Cut
- Cushion · Double Brilliant / Step
- Treatment
- Untreated
- Graded by
- GFCO Gemological Laboratory (GFCO)
- Per carat
- 230 KWD
We ship worldwide from Kuwait. 14 days to examine your stone.
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Alexandrite
6.05 mm across a 16.5 mm finger
A classic ring stone — present, but quietly so.
What these terms mean
- Untreated
- Examined by an independent laboratory, with no evidence of treatment found.
- Treated
- A treatment was found, and it is named.
- Not determined
- The stone was examined, but its report does not address treatment.
- Untested
- No laboratory report exists for this stone.
This stone, set
Ring
Necklace
Cushion · 7.11 × 6.05 × 4.47 mm
Drawn to this stone's own proportions.
Ask about our custom design serviceOther stones like this.
Yellowish Green Chrysoberyl · 2.33 ct
Colour-Change Alexandrite · 0.68 ct
Yellow Chrysoberyl · 4.62 ct
