Bangkok Blue Sapphire (Neelam) 6.03 Carat (6.63 Ratti) — Oval Cut
SKU: SKU-15917
₹4,824
Lab-certified Natural Bangkok Blue Sapphire (Neelam) 6.03 Carat (6.63 Ratti) — a genuine blue Neelam with impressive 11.1 × 8.7 mm spread and elegant oval mix cut brilliance. Heated & treated as per accepted industry-standard practice to enhance colour and clarity permanently.
Traditionally associated with Saturn (Shani) in Vedic astrology, Blue Sapphire is considered the gemstone for Makar (Capricorn) and Kumbh (Aquarius) rashi. Consult your astrologer for personal suitability.
Includes: Independent lab certificate from ISO 9001:2015 certified laboratory, secure tamper-evident packaging.
Specifications: Authentic Blue Sapphire (Neelam) | 6.03 Ct / 6.63 Ratti | Oval Mix Cut | Blue | Heated & Treated | Hardness 9 | R.I. 1.76-1.77
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Detailed Product Description
Bangkok Blue Sapphire (Neelam) 6.03 Carat — Certified Premium Oval Mix Cut
This Bangkok Blue Sapphire (Neelam) 6.03 Carat (6.63 Ratti) is a natural, lab-certified sapphire featuring a rich blue colour and an elegant oval mix cut. With an impressive face-up size of 11.1 × 8.7 mm and a depth of 6.5 mm, it delivers strong finger coverage and a premium statement look when set in a ring or pendant. Bangkok is globally known as a major sapphire trading and cutting hub. This gemstone is heated and treated, a permanent and widely accepted industry-standard enhancement used to improve colour and clarity while preserving the stone’s natural corundum structure.Gemstone Specifications
| Gemstone Type | Natural Blue Sapphire (Neelam / नीलम) |
| Weight | 6.03 Carat (6.63 Ratti) |
| Dimensions | 11.1 × 8.7 × 6.5 mm |
| Shape/Cut | Oval Mix Cut |
| Colour | Blue |
| Origin | Bangkok, Thailand (Traded & Processed) |
| Treatment | Heated & Treated (Industry Standard) |
| Hardness | 9 on Mohs Scale |
| Refractive Index | 1.76 – 1.77 |
| Chemical Composition | Al₂O₃ (Corundum) |
| Certification | Lab Certified (ISO 9001:2015 Certified Laboratory) |
| Conclusion | Natural Blue Sapphire |
Why This 6.03 Carat Neelam Stands Out
Natural Blue Sapphires in the 6+ carat range are less common in the certified gemstone market, making this a strong option for buyers looking for a rare size with excellent presence. The oval shape enhances spread on the finger, while the mix cut adds brilliance and lively light return — an exclusive choice for premium jewellery and traditional preferences.Video Inspection
Watch the 360° video of this exact gemstone to review colour, clarity, and cut performance before purchase. The video is recorded under neutral lighting for accurate representation.Certification and Authenticity
Every gemstone from Ratna Gems includes:- Lab Certificate from an ISO 9001:2015 Certified Gems Testing Laboratory
- Lifetime Authenticity Guarantee — we stand behind every stone we sell
- Certificate Verification — verify your report directly with the issuing laboratory
Natural Characteristics
Minor natural inclusions or internal growth patterns may be present and are common in natural sapphires. These are natural identifying characteristics that help confirm natural origin and distinguish the gemstone from synthetic alternatives.Browse More Blue Sapphire Options
Explore our complete collection of certified Blue Sapphire (Neelam) stones: View All Blue Sapphire (Neelam) Stones New to buying Blue Sapphire? Read our comprehensive guide first: Blue Sapphire (Neelam) Buying GuideOur Commitment to You
| Certification | Lab report from ISO 9001:2015 Certified Laboratory + Lifetime Authenticity Guarantee |
| Returns | 7-day easy return from delivery. See our Return & Refund Policy |
| Shipping | Free insured shipping across India with tracking |
| Packaging | Secure, tamper-evident packaging |
| Payment | COD available | Secure online payment options |
| Support | WhatsApp assistance for any queries |
Frequently Asked Questions
Is this Bangkok Blue Sapphire natural or synthetic?
This is a 100% natural Blue Sapphire, confirmed by laboratory certification. The stone has undergone heat treatment, which is a standard, accepted practice in the gemstone industry that enhances colour and clarity permanently.
Who should wear Bangkok Blue Sapphire (Neelam)?
In Vedic tradition, Blue Sapphire (Neelam / नीलम) is associated with Saturn (Shani / शनि). According to traditional beliefs, it is considered the primary gemstone for:
- Makar Rashi (Capricorn / मकर राशि) natives
- Kumbh Rashi (Aquarius / कुंभ राशि) natives
- Those experiencing Shani Sade Sati period
- Shani Mahadasha or Shani Dhaiya phases
How to wear Bangkok Blue Sapphire (Neelam)?
For those following traditional wearing practices, here are commonly recommended guidelines:
- Day: Saturday (Shanivar / शनिवार)
- Time: Morning during Shukla Paksha
- Finger: Middle finger of working hand
- Metal: Silver, White Gold, or Panchdhatu
- Weight Formula: Body weight (kg) ÷ 12 = Ratti
- Mantra (Optional): Om Sham Shanicharaya Namah (108 times)
Can I return this stone if it doesn't suit me?
Yes, we offer a 7-day easy return policy from the date of delivery. Please review our Return & Refund Policy for complete terms and conditions.
Is heated Blue Sapphire effective for astrological purposes?
Heat treatment is widely accepted in the gemstone trade and does not change the stone's natural identity. Many practitioners consider heated natural sapphires suitable for astrological use. For specific guidance, consult your astrologer.
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