3.42ct Untreated Ceylon Blue Sapphire — demonstration record, not for sale
3.42 ct · Sapphire
Cut stone
2.15 ct · Sapphire
A clean, well-proportioned oval in a strong medium blue.
$4,100
$1,906.98 per carat · AUD, GST included where applicable
Demonstration record
This example is here to show the disclosure format. It is not real inventory, does not enter product feeds and cannot be reserved or purchased.
Heated Ceylon blue, medium tone and strongly saturated with a slight violet cast, eye clean and cut with sensible proportions rather than for weight. Photographed in daylight and under incandescent so you can see both. Sold.
| Form | Cut stone |
|---|---|
| Species | Sapphire |
| Weight | 2.15 ct |
| Shape | Oval |
| Measurements | 8.2 × 6.4 × 4.3 mm |
| Colour | Medium, strongly saturated, slightly violetish blue |
| Colour family | Blue |
| Clarity | Eye clean |
| Origin | Sri Lankaour assessment |
Heated
Conventional heating with no foreign residue. Heat is a permanent, stable and near-universal practice in sapphire — the great majority of stones on the market are heated.
No report on this one
It sold as described, without a laboratory report. The listing stays up as a record of that.
Laboratory descriptions are quoted as that laboratory’s finding; they do not replace the complete disclosure record.
Every listing on this site states its treatment, including when the honest answer is that we don’t know. How we describe stones.
This is an educational record. Its values demonstrate the format and do not represent an owned stone or publication-approved evidence file. It cannot be purchased or exported as a product.
No carrier promise is inferred from this page. At checkout the live service must find a recently verified route that accepts loose gemstones, the destination and the full declared value.
You have seven days from delivery to request a change-of-mind return, in addition to rights under Australian Consumer Law. Read the inspection and return process.
Keep the stone loose, dry and separated from harder material. Do not use heat, chemicals, ultrasonic cleaning or steam without advice specific to the species, treatment and condition. Rough and specimens should not be altered during the inspection period.
Demonstration data has no commercial disclosure version.
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