• NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone: Natural Ruby Variety: Corundum Weight: 4.11 Carat Ratti: ~4.52 Ratti Shape/Cut: Oval Dimensions: 11.10 × 4.97 × 6.51 mm Color: Rich Red Clarity: Transparent to Semi-Transparent Treatment: Heated Origin: Burma (Myanmar) Refractive Index (RI): 1.76 – 1.77 Specific Gravity (SG): 3.97 – 4.05 Hardness: 9 on Mohs scale Luster: Vitreous
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  • NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone: Natural Ruby Species: Natural Corundum Variety: Ruby Weight: 5.05 Carat Ratti: ~5.55 Ratti Shape/Cut: Oval Dimensions: 12.02 x 9.34 x 5.64 mm Color: Rich Red Clarity: Transparent to Slightly Included Treatment: Heat Treated Origin: Burma (Myanmar) Certification: Available Refractive Index (RI): 1.762 – 1.770 Specific Gravity: 3.97 – 4.05 Hardness: 9 on Mohs Scale
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  • NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone: Natural Ruby Species: Natural Corundum Weight: 3.37 Carat Ratti: Approx. 3.70 Ratti Dimensions: 10.98 × 9.24 × 4.65 mm Shape: Oval Cut Color: Rich Red Treatment: Heat Treated Origin: Burma (Myanmar) Clarity: Transparent to Semi-Transparent Refractive Index: 1.76 – 1.77 Specific Gravity: 3.97 – 4.05 Hardness: 9 on Mohs Scale Certification: Available
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  • NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gem Type: Natural Ruby Sapphire (Corundum) Weight: 5.48 Carats Ratti: ~6.03 Ratti Shape: Oval Dimensions: 13.12 × 10.77 × 4.64 mm Color: Rich Red / Pinkish Red (depending on stone tone) Treatment: Heated Origin: Burma (Myanmar) Refractive Index (RI): 1.76 – 1.77 Specific Gravity: 3.97 – 4.05 Hardness: 9 (Mohs Scale) Certification: Available
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone: Natural Ruby Species: Natural Corundum Origin: Mozambique Treatment: Heat Treated Weight: 5.90 Carat Ratti: ~6.50 Ratti Shape: Oval Cut Dimensions: 12.7 × 9.4 × 5.3 mm Color: Rich Red Clarity: Transparent to Semi-Transparent Refractive Index: 1.76 – 1.77 Specific Gravity: 3.97 – 4.05 Hardness: 9 on Mohs Scale
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  • NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
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      NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone: Natural Ruby (Corundum) Weight: 4.22 Carat Dimensions: 11.7 × 9.5 × 4.1 mm Shape: Oval Color: Rich Red Clarity: Transparent to Semi-transparent Treatment: Heat-treated Origin: Mozambique Hardness: 9 (Mohs Scale) Refractive Index (RI): 1.76 – 1.77 Specific Gravity: 3.97 – 4.00 Luster: Vitreous Species: Natural Corundum
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone Type: Natural Ruby Sapphire Weight: 4.56 Carat Shape: Oval Cut Dimensions: 11.92 × 9.27 × 4.90 mm Color: Rich Red / Pinkish Red (depending on lighting) Clarity: Transparent to Slightly Included Treatment: Heated Origin: BURMA Cut: Faceted Oval Certificate: Available Refractive Index (RI): 1.762 – 1.770 Specific Gravity: 3.97 – 4.05 Hardness (Mohs Scale): 9 Mineral: Corundum
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  • NATURAL RUBY HEAT SAPPHIRENATURAL RUBY HEAT SAPPHIRE Quick View
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    • NATURAL RUBY HEAT SAPPHIRE

    • Gemstone: Natural Ruby (Corundum) Weight: 3.05 Carat Ratti: ~3.35 Ratti Shape/Cut: Oval Dimensions: 10.40 × 6.99 × 4.32 mm Color: Rich Red Treatment: Heat Treated Origin: Burma (Myanmar) Clarity: Transparent to Slight Inclusions Refractive Index: 1.76 – 1.77 Specific Gravity: 3.97 – 4.05 Certification: Available
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  • NATURAL RUBY PAIRNATURAL RUBY PAIR Quick View
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    • NATURAL RUBY PAIR

    •       Natural Ruby Pair – Heart Cut – 59.25 cts (30.57 & 28.68 cts) Family/Species: Natural Corundum Variety: Ruby (Pair) Weight: 30.57 cts & 28.68 cts (Total: 59.25 cts) Shape: Heart Color (Daylight): Red-Pink / Pink-Red Dimensions: 20.09 × 21.02 × 8.31 mm 19.27 × 20.83 × 8.00 mm Crown Cut: Brilliant Pavilion Cut: Step Treatment: Standard Heat…
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  • NATURAL RUBY SAPPHIRENATURAL RUBY SAPPHIRE Quick View
  • NATURAL RUBY SAPPHIRENATURAL RUBY SAPPHIRE Quick View