Natural Tanzanite Stone Heart Shape 35.83 Carats 20x20 mm D Block Quality
Natural Tanzanite Stone Heart Shape 35.83 Carats 20x20 mm D Block Quality
Description
- Type: Natural Tanzanite Stone
- Carat Weight: 35.83 Carats
- Dimensions: 20x20 mm
- Shape: Heart
- Origin: Tanzania
- Color: Blue
- Tanzanite Per Carat: 400 $ Per Carat
About Tanzanite
Tanzanite is the blue to violet variety of zoisite, mined only in the Merelani Hills of northern Tanzania. It shows different colours from different angles, a feature called pleochroism.
- Mineral: Zoisite
- Hardness: 6–7 on the Mohs scale
- Main sources: Tanzania (Merelani Hills)
- Treatments: Almost all tanzanite is heated to bring out its blue-violet colour; ask us for the lab report on any stone to see its treatment.
- Care: Clean with warm soapy water only, and avoid ultrasonic and steam cleaners, sudden temperature changes and hard knocks.
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.