Discover an extraordinary museum-grade treasure: a monumental 20.00 Carat Natural Unheated Burma Ruby. Mined from the legendary deposits of Myanmar (Burma), this rare gemstone exhibits a rich, vivid red body color that retains its untouched fire and brilliance without any thermal or chemical enhancement.
Masterfully precision-cut into an elegant oval shape with excellent proportions and optical symmetry, the stone delivers impressive face-up brilliance and light refraction. Graded as Eye Clean, it presents outstanding visual purity and natural glowing luster—an exceedingly rare characteristic for an untreated corundum specimen of this massive 20-carat volume.
Dual-certified by the world's most authoritative gemological laboratories, SSEF and Gübelin, confirming both its 100% unheated status and prestigious Burmese origin. Available strictly by private inquiry or confidential viewing at our Bangkok vault location.
Gemstone Specifications
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Gem Species: Natural Corundum
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Gem Variety: Natural Ruby (Unheated)
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Carat Weight: 20.00 ct
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Color: Vivid Red
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Shape / Cut: Oval / Excellent Cut
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Clarity Grade: Eye Clean
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Geographic Origin: Burma (Myanmar)
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Enhancement/Treatment: None / 100% Unheated & Untreated
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Laboratory Certification: SSEF & Gübelin Dual Certified
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Viewing Availability: Private Inquiry Only (Bangkok Office)
Contact our senior gemologists to arrange a private viewing in Bangkok or to request full dossier details and confidential pricing.
