3.10 carat natural sapphire from Umba, Tanzania showing a color shift from near-colorless in daylight to soft baby pink under warm indoor lighting. The stone remains bright and open across lighting conditions, with a clean, luminous appearance.
Untreated and unheated. Eye-clean, with minor natural internal features that do not detract from overall visual performance.
Cut in a precision faceting design to maintain brightness and face-up size, supporting the stone’s light tone and color behavior.
Origin: Umba Valley, Tanzania
Weight: 3.10 carats
Treatment: None (unheated, untreated)
Color shift: Daylight – near-colorless; Indoor – baby pink
Clarity: Eye-clean; minor internal features
Cut: Precision faceted
Video: https://youtube.com/shorts/sML2Xr5qwuc?si=BEkzBwgA3VZGtC5K
3.10 carat natural sapphire from Umba, Tanzania showing a color shift from near-colorless in daylight to soft baby pink under warm indoor lighting. The stone remains bright and open across lighting conditions, with a clean, luminous appearance.
Untreated and unheated. Eye-clean, with minor natural internal features that do not detract from overall visual performance.
Cut in a precision faceting design to maintain brightness and face-up size, supporting the stone’s light tone and color behavior.
Origin: Umba Valley, Tanzania
Weight: 3.10 carats
Treatment: None (unheated, untreated)
Color shift: Daylight – near-colorless; Indoor – baby pink
Clarity: Eye-clean; minor internal features
Cut: Precision faceted
Video: https://youtube.com/shorts/sML2Xr5qwuc?si=BEkzBwgA3VZGtC5K
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