Macro shot of a 6.38ct untreated round Portuguese sapphire held by a tarantula claw, featuring green, gray, and yellow hues – Umba River, Tanzania
A stunning 6.38-carat sapphire with green, gray, and yellow hues, featuring a modified round Portuguese-style cut. Ethically sourced from the Umba River, Tanzania, and untreated, this gemstone offers a beautiful, natural aesthetic.
Close-up of 6.38 carat sapphire from Umba River, Tanzania, held in gem tweezers showing precision Portuguese-style faceting with earthy color palette
Natural unheated 6.38ct Umba River sapphire with modified Portuguese cut shown on fingertips under natural light, revealing pastel gray-green tones
Side-by-side image of untreated 6.38 carat Umba River sapphire under daylight and incandescent light, demonstrating color shift from yellow-green to rosy mauve
Top view of a 6.38ct no-heat sapphire from Tanzania on dark background, revealing full color transformation from lavender gray to reddish pink
A video showcasing a 360-degree view of an untreated 6.38-carat sapphire with mesmerizing green, gray, and yellow colors. The modified round Portuguese-style cut enhances its brilliance and light play.
A close-up video of a 6.38-carat sapphire viewed in outdoor lighting, revealing its captivating green, gray, and yellow tones. Ethically sourced from Tanzania with no treatments applied.
A detailed video highlighting the intricate facets of a modified round Portuguese-cut sapphire weighing 6.38 carats. Its natural hues of green, gray, and yellow are beautifully displayed.
6.38CT Sapphire: Color Changing Antique Style Custom Round Mixed Cut With Open Cutlet
Macro shot of a 6.38ct untreated round Portuguese sapphire held by a tarantula claw, featuring green, gray, and yellow hues – Umba River, Tanzania
A stunning 6.38-carat sapphire with green, gray, and yellow hues, featuring a modified round Portuguese-style cut. Ethically sourced from the Umba River, Tanzania, and untreated, this gemstone offers a beautiful, natural aesthetic.
Close-up of 6.38 carat sapphire from Umba River, Tanzania, held in gem tweezers showing precision Portuguese-style faceting with earthy color palette
Natural unheated 6.38ct Umba River sapphire with modified Portuguese cut shown on fingertips under natural light, revealing pastel gray-green tones
Side-by-side image of untreated 6.38 carat Umba River sapphire under daylight and incandescent light, demonstrating color shift from yellow-green to rosy mauve
Top view of a 6.38ct no-heat sapphire from Tanzania on dark background, revealing full color transformation from lavender gray to reddish pink
A video showcasing a 360-degree view of an untreated 6.38-carat sapphire with mesmerizing green, gray, and yellow colors. The modified round Portuguese-style cut enhances its brilliance and light play.
A close-up video of a 6.38-carat sapphire viewed in outdoor lighting, revealing its captivating green, gray, and yellow tones. Ethically sourced from Tanzania with no treatments applied.
A detailed video highlighting the intricate facets of a modified round Portuguese-cut sapphire weighing 6.38 carats. Its natural hues of green, gray, and yellow are beautifully displayed.
6.38CT Sapphire: Color Changing Antique Style Custom Round Mixed Cut With Open Cutlet

6.38CT Sapphire: Color Changing Antique Style Custom Round Mixed Cut With Open Cutlet

$4,185.00
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  • Low stock - 1 item left
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Specifications:

  • Gemstone: Sapphire
  • Color: Earthy Green Gray Color Change to  Peach Purple Pink
  • Weight: 6.38 carats
  • Shape: Antique Style Custom Round Mixed Cut With Open Cutlet
  • Origin: Umba River, Tanzania
  • Dimensions (mm): 12.66 X 12.02 X 6.15
  • Treatment: None

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