IGE - Gemmological report: D-14265
Gemstone: London blue topaz
Weight: 24.91 ct
Measurements: 18.73 × 16.88 × 9.97 mm
Colour: blue (London blue)
Shape and cut: oval
Cut quality: very good
Shine: very good
Origin: Brazil (Seller's opinion, not authenticated by the laboratory.)
Notes: Blue topaz is commonly irradiated to create this colour. It cannot be determined if this gemstone has been enhanced by irradiation.
All photos are of the gemstone on sale.
The photos are taken at over 10× magnification, so in reality there are fewer visible inclusions and it looks cleaner.
Delivery via registered post usually takes 1–2 weeks.
The buyer is responsible for all customs duties and/or taxes that may apply in the shipping process.
- Topacio "London Blue"
- Gesamtes Karatgewicht
- Schliff & Form