Blue Topaz Stones

Natural Blue Topaz: Sky Blue (lightest), Swiss Blue (vivid medium), and London Blue (deep steel-blue) varieties. Note: Natural blue topaz is extremely rare in nature; consequently, most commercial blue topaz undergoes irradiation — a process that is permanent, stable, safe, and industry-accepted worldwide. It is the December birthstone. Each stone is ISO Certified and lab-tested. Compare prices with free shipping.

Natural Blue Topaz Stone – 4.44 Carat (4.88 Ratti)
₹2,886.00
Natural Blue Topaz Stone – 4.85 Carat (5.33 Ratti)
₹3,200.00
Natural Blue Topaz Stone – 4.85 Carat (5.33 Ratti)
₹3,500.00
Natural Blue Topaz Stone – 6.44 Carat (7.08 Ratti)
₹4,200.00
Natural Blue Topaz Stone – 6.70 Carat (7.36 Ratti)
₹4,500.00

What Our Customers Say

4.9

Based on 84 reviews

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Sukumaran Ramanathan June 8, 2026

Rathna Gems 100 percentage genuine person to buy rudraksha and gem Stones i got one MUHI rudraksha original having Vegga Gems certificate and sent digital x ray he certified 100 percentage original due to the clarity. going to order for one sapphire African blue

Anand Singh May 1, 2026

Really very humble behavior of the person who has communicated with me. And they also expected my request to deliver the product as early as possible. Packing is excellent n product is same as in website. Thank to all the team. I also like to recommend u for other people.

Himanshu Agrawal January 15, 2026

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.