Unheated Color Change Sapphire 1.44 (ECCS144)

1.44 Carat
Color-Changer
Light Medium 40
Lightly Included
 

GRADING REPORT ECCS144

- Identification: Natural Unheated & Untreated Color Change Sapphire

- Carat: 1.44

- Shape: Emerald

- Measures: 7.68x5.42x3.04 (millimeter)

- Color Grade: Good

- Tone: LM40

- Color Zoning: None

- Color Change: Very Good 

- Clarity: Lightly Included

- Cutting Grade: Good

o       Brilliancy: 50%

o       Depth: 54%

- Origin: Tanzania

- Treatment: None

Certificate No: AGLT 80744152 (see more images)

Overall Grade: Good 

Comment: Color-changer from Tanzania with a rare nightly orange-pink padaparadscha color, a hay green in mixed color (mainshot) and leaf green under daylight. Brightly toned on both side of the change. Tanzania has been the source of many unusual color changers, also in other varieties from garnet to tourmaline. No visible inclusions, untreated but with a slight window which sends it on sale. Good size for a unique ladie's ring up to size 7 or a pendant. Suspected to be a Usambara changer, but that turned out to be wrong. As all color changers this is not a gem for fast consumption but a journey of discovery from green to orange-pink and many hues in between. Most color changers move between dark colors, but here the light tones add a special aspect with pink sparkling in green instead of purple in deep blue.