Natural Tanzanite Stone 7.00 Carat (7.69 Ratti) – Certified Original Gemstone

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A genuine Natural Tanzanite Stone 7.00 Carat (7.69 Ratti), with a captivating blue color and oval cut. ISO-certified with a lifetime authenticity guarantee—ideal for high-end rings and pendants.

Availability: In stock

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Natural Tanzanite Stone 7.00 Carat (7.69 Ratti) – Detailed Information

GemstoneOriginal Tanzanite
Weight7.00 Carat (7.69 Ratti)
Dimension13 mm * 9 mm * 6 mm
ColorBlue
CutOval Cut
Hardness6 – 6.5 (Ref. Mohs Scale)
Refractive Index1.69 – 1.70
ConclusionNatural Tanzanite

Features & Benefits

This Natural Tanzanite Stone 7.00 Carat (7.69 Ratti) offers a rich blue hue with an elegant oval cut, making it a perfect choice for rings, necklaces, and bracelets. With a Mohs hardness of 6 – 6.5, it provides a balance of durability and brilliance.

Why You’ll Love It

  • Certified Authentic: Comes with an ISO-certified lab report and lifetime authenticity guarantee.
  • Striking Blue Color: The deep blue color adds sophistication and elegance to your jewelry.
  • Timeless Cut: The oval shape enhances the stone’s natural beauty, making it ideal for various jewelry pieces.

Policies & Care

Returns Policy7-day easy return if you’re not satisfied.
Lifetime Authenticity GuaranteeWe stand by your Tanzanite’s authenticity guaranteed for life.
Care InstructionsWipe with a soft, damp cloth; avoid chemicals and extreme heat.

Learn More & Buying Guides

Weight7 carat
Dimensions13 × 9 × 6 mm

What Our Customers Say

4.8 Based on 55 reviews
Reviews on Google
Himanshu Agrawal

I had a very smooth experience purchasing from Ratna Gems. The assistance during the purchase was excellent, all my queries were answered patiently, and the order was dispatched immediately without any delay. Overall, a professional and reliable experience. Would definitely recommend them.

Danish Zzaro

I am extremely surprised with gemstone quality and price highly recommended Thank you Ratna Gems

Santosh

Good quality, authentic product with lab certification, customer support services is very good. Delivery on perfect time frame.

Suvarna one Gram Jwellers

OPAL Best quality I like it 👌 Fast delivery 🚚 Thanks RATNA GEMS

RIZWANA JAMSHIR

Superb .I got the bracelet today .I got more than what I expected.All should buy from Ratna gem which is original one.Thank u so much

Why Shop from Ratna Gems?

Experience the confidence of purchasing authentic, certified gemstones.

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7-Day Return Policy

Return within 7 days of delivery. Refund processed within 3 business days. Customer pays return shipping.

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Lifetime Authenticity

Lab-tested gemstones with ISO-certified reports and a lifetime authenticity guarantee.

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Transparent Pricing

No hidden fees. Competitive rates for premium, certified natural gemstones.

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Fast Delivery

Delivery within 6–9 days across India. Free shipping with secure packaging and tracking.

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