GIA Certified 2.11ct Unheated Ruby Tanzania Diamond Platinum Ring

A GIA-certified 2.11 carat natural unheated ruby from Tanzania set in platinum with a pavé diamond halo and pavé-set shank. GIA states "No Indications of Heating" — the overwhelming majority of rubies sold globally are heat treated; an unheated GIA-certified ruby at over 2 carats is a genuinely rare commodity and commands a substantial premium. Natural inclusions and fractures are visible in the photography, as is characteristic of natural ruby. The stone is GIA-graded transparent. orundum

• Variety: Natural Ruby
• Weight: 2.11 carats
• Shape: Oval
• Cut Style: Brilliant Cut Crown / Step Cut Pavilion
• Measurements: 8.60 × 6.40 × 4.36 mm
• Color: Red
• Transparency: Transparent
• Treatment: No Indications of Heating
• Origin: Tanzania
• Certification: GIA Ruby Origin Report #2235737913 (verifiable at reportcheck.gia.edu)
• Metal: Platinum (stamped)
• Total Weight: Approximately 6.31 grams
• Setting Style: Four-prong oval center, pavé diamond halo, pavé-set shank
• Diamond Melee: Present throughout halo and shank (total weight not graded separately)
• Condition: Pre-owned; excellent overall condition; prongs intact; no visible damage to mount