Bankok Neelam Stone 6.87 Ratti (6.25 Carat) – Blue Sapphire

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Bankok Neelam Stone 6.87 Ratti (6.25 Carat) – a premium quality natural blue sapphire with oval mix cut and inert fluorescence, offering lifetime authenticity guarantee.

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Bankok Neelam Stone 6.87 Ratti (6.25 Carat) – Blue Sapphire – Detailed Information

GemstoneBlue Sapphire (Neelam)
Weight6.25 Carat – 6.87 Ratti
Dimension11mm x 9mm x 6mm
ColorBlue
CutOval Mix Cut
Hardness9 on the Mohs Scale
FluorescenceInert
Refractive Index1.76 to 1.77
Indian NameNilam (Sani)
ConclusionNatural Blue Sapphire

Policies & Care

Returns Policy7-day easy return policy if the customer is not satisfied.
Lifetime Authenticity GuaranteeEnsures the gemstone’s genuineness for life.
Care InstructionsHandle with care. Avoid exposure to harsh chemicals and extreme temperatures. Clean with a soft, damp cloth.

Learn more about sapphire quality on the GIA Sapphire Quality Factor page.

Explore our exclusive range of natural blue sapphire gemstones.

For expert guidance on purchasing Blue Sapphire, refer to our Blue Sapphire Buying Guide.

Weight6.25 carat
Dimensions11 × 9 × 6 mm
Origin

What Our Customers Say

4.8 Based on 54 reviews
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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.

Suvarna one Gram Jwellers

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

krunal bhosle

I am truly satisfied and happy with the 10+ carat Lajwart Ratna I received. More than that it's the efforts which they took for delivery was commendable and it's Natural certified stone, due to which I became tension free. Thank you so much , Ratna Gems.

Paras Kukreja

I recently purchased a red coral from Ratna Gems and I’m extremely happy with my purchase. The stone was exactly as shown in the pictures—beautiful, vibrant, and of high quality. The packaging was also excellent, very secure and professional. My jeweller mentioned that the stone holds strong spiritual significance, which adds even more value to it for me. Overall, a great experience with Ratna Gems. Highly recommended!

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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