Natural Kyanite Stone 3.80 Carats Cushion Cut (11X9 mm)
Description
| Gem Type | Kyanite Gemstone |
| Shape | Oval Cut |
| Carats |
3.80 Carats |
| Measurements | 11x9 mm |
| Treatment |
Natural |
| Certificate BY | Raza |
| Color | Blue |
| Per Carat Price | 30$ |
| Origin | Africa |
About Kyanite
Kyanite is an aluminium silicate, mostly blue to blue-green, with some orange and black forms. Its hardness changes with direction, from about 4.5 along the crystal to about 7 across it.
- Mineral: Kyanite (aluminium silicate)
- Hardness: 4.5–7 on the Mohs scale
- Main sources: Nepal, Brazil, India, Kenya, Tanzania
- Treatments: Kyanite is rarely treated; ask us about any stone to confirm.
- Care: Kyanite splits easily along its cleavage, so avoid hard knocks, heat and ultrasonic cleaners.
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.