Investment-Grade oval cut ruby loose gemstone for high jewelry, auction or gift to loved ones.
This 5.31-carat natural Burmese Ruby from the legendary Mogok mines is among the rarest and most valuable gemstones in the world. Displaying the highly coveted Pigeon Blood Red color (GRS, AIGS certified) with exceptional clarity, this auction-grade ruby is an ideal investment for collectors of fine gemstones and high-end jewelry.
Product description:
- Gem Type: 100% Natural Burmese Ruby
- Origin: Burma (Mogok, Myanmar) – The World’s Best Ruby Source
- Weight: 5.31 ct
- Shape: Oval (Perfectly Cut, No Window)
- Size: 11.66 x 9.78 x 5.48 mm
- Color: Pigeon Blood Red
- Clarity: Eye-Clean (VS Clarity – Extremely Rare for Rubies)
- Luster: Exceptional with High Fluorescence
- Treatment: Minor Heat (GRS Type H, AIGS Type Te)
- Certification: AIGS & GRS Certified (SSEF/Gübelin Available Upon Request)
⭐ Why This Ruby?
✅ Extremely Rare: Mogok Burmese Rubies are among the most sought-after gemstones worldwide, often exceeding $1 million per carat.
✅ Exceptional Clarity & Cut: One of the cleanest rubies available, with a perfectly executed cut that enhances brilliance.
✅ Certified & Authentic: Backed by GRS & AIGS certification for authenticity and origin verification.
⚠️ Important Notes:
- This ruby has 2 natural cavities left intentionally by the cutter to maintain its brilliance and avoid creating a window.
- The color grading varies slightly among gem labs—AIGS has certified this as Pigeon Blood Red, while GRS lists it as Red. However, it matches our 3.93 ct GRS Pigeon Blood Ruby, ensuring the same elite quality.
- We can obtain SSEF or Gübelin certification upon request (additional time required).
🛍 Shop with Confidence – Alifgems Limited
- Worldwide Free Insured Shipping
- Easy 14-30 Day Returns
- Flexible Payment Options (Bank Transfer, PayPal, Payoneer, Credit Cards via Etsy)
- Direct Wholesale Pricing – Pay via company account & get a 5% discount!
💼 Offered by AlifGems
At AlifGems, we specialize in rare, certified investment gemstones, luxury custom rings, and jewelry. Every piece is ethically sourced, lab-certified, and crafted to the highest standards of beauty, rarity, and authenticity.
We offer secure worldwide shipping, a lifetime warranty, and private consultations for serious collectors and first-time buyers alike.
📞 Contact Us
Have questions or need a consultation?
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📧 Email: sales@alifgems.com
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www.alifgems.com | sales@alifgems.com
💎 AlifGems® – Luxury Certified Gemstones & Fine Jewelry Registered in Hong Kong & Bangkok | Serving Collectors Worldwide
5.31 ct Burmese Ruby – Pigeon Blood Red | GRS & AIGS Certified Investment Grade
Worldwide Shipping.
- We offer Free Worldwide Shipping by Registered Post with Insurance for all items worth USD 300 or more.
- We offer Free Worldwide Shipping by USPS EMS with Insurance for all items worth USD 1000 to 2000.
- We offer Free Worldwide Shipping by FEDEX, with Insurance for all items worth USD 2000 to 100000.
- We offer Free Worldwide Shipping by MALCA AMIT WITH Insurance for all items worth USD 10000 AND ABOVE.
- For items less than USD 300, a shipping fee of USD 12 will be charged.
Online Tracking is available for most of the countries except for the Registered post. so any loss by registered post buyer must contact their Local post office for tracking by loss and found.
The customer is responsible for any applicable customs duties and taxes of their country as this is beyond our control
Processing time
All orders are processed within a day, ONCE PAYMENT are CLEARED by Bank, Card processing, and paypal, Payoneer companies.
Estimated shipping time
- By Registered post worldwide 7 to 20 Days
- By EMS (Express Mail Service) worldwide 5 to 7 working Days
- By FedEx, DHL and UPS 3 to 5 working Days
I'll do my best to meet these shipping estimates, but can't guarantee them as it depends on the shipping carrier.