Natural Sky Blue Topaz Stone 6.37 Carats Oval Shape ( 12.5x9.5 mm )
Natural Sky Blue Topaz Stone 6.37 Carats Oval Shape ( 12.5x9.5 mm )
Description
| Gem Type | Sky Blue Topaz Gemstone |
| Shape | Oval |
| Carats | 6.37 Carats |
| Measurements | 12.5x9.5 mm |
| Treatment |
Natural |
| Certificate BY | Raza |
| Color | Blue |
| Ruby Per Carat Price | 12$ |
| Origin | Africa |
About Topaz
Topaz is an aluminium silicate found colourless and in yellow, orange, pink and blue. Imperial topaz is the orange to pinkish orange type, while most blue topaz is treated colourless topaz.
- Mineral: Topaz
- Hardness: 8 on the Mohs scale
- Main sources: Brazil, Sri Lanka, Pakistan, Nigeria, Madagascar
- Treatments: Nearly all blue topaz is irradiated and heated, and some topaz is coated; ask us for the lab report on any stone to see its treatment.
- Care: Topaz is hard but can split along its cleavage, so avoid hard knocks, ultrasonic cleaners and sudden heat.
Buying from Raza Gems: in Dubai since 2005, lab reports on major stones, 7-day returns and insured worldwide shipping.
Shipping & Delivery
Delivery: UAE AED 25, 2–3 business days. Worldwide AED 199, 5–10 business days, tracked and insured.
Dispatch: loose stones in 1–2 business days, ready-made jewellery in 2–3.
Returns & Authenticity
7-day returns: loose stones and ready-made jewellery can be returned within 7 days of delivery, unused, with their certificate and packaging.
Authenticity guarantee: if a recognised lab finds a stone is not as described, we refund the full price and the lab fee.
Made to order: custom pieces can't be returned unless faulty.