Blue Ceylon Sapphire · 4.06 ct
Blue Ceylon Sapphire · 4.06 ct
Sri Lanka · 4.06 ct
Sri Lanka has been giving up sapphire longer than any ground still worked: the gem gravels of Ratnapura were written about a thousand years before anyone put a name to the mineral. This is that blue — even from the centre out to the girdle, and as bright under a lamp as it is in daylight.
- Dimensions
- 8.86 × 8.84 × 6.49 mm
- Cut
- Round · Brilliant
- Treatment
- Treated - Heat
- Graded by
- Ceylon Gem Lab (CGL)
- Per carat
- 431 KWD
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Sapphire
8.84 mm across a 16.5 mm finger
A true centre stone. It carries the piece on its own.
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
Round · 8.86 × 8.84 × 6.49 mm
Drawn to this stone's own proportions.
Ask about our custom design serviceOther stones like this.
Colour-Change Sapphire · 1.24 ct
Purple Sapphire · 2.42 ct
Pink Sapphire · 3.31 ct
