Natural Colour Change Sapphire (No Heat) | 1.59 ct
Why it caught our eye
This 1.59 ct sapphire is listed with purplish blue to blue colour and oval cut. See how its proportions and appearance change as you turn it under different lighting.
Gem details
| Gemstone | Sapphire |
|---|---|
| Gemstone weight | 1.59 ct |
| Colour | Purplish Blue to Blue |
| Cut | Oval |
| Treatment (listed) | No Heat |
| Approximate dimensions | 6.9 x 4.9 x 5.0 mm |
| Laboratory report | FEGL CS-00006966 |
| Item type | Gemstone; ask about suitable jewellery settings if required |
SKU: #1073
Natural sapphire with no evidence of heat treatment . The color chang under daylight is purplish blue and under incandescent it is intense purple
A gemologist's note
Sapphire is available in many colours. Colour and cut both influence its appearance, and treatment is a separate consideration. 'No heat' describes heating status; it should not be expanded into a claim that no treatment of any kind occurred. Learn more about sapphire.
What to explore in person
Compare the piece under daylight and incandescent light, then turn it to explore its appearance from different angles. Ask our team to explain any available report and recommend suitable care.
See it in Singapore
Enquire about this piece and arrange a viewing by appointment in Singapore. We can confirm current availability, discuss the details and help you decide whether it suits your purpose.