MINERAL TYPE: Sapphire 
COLOR: Golden Chartreuse with Blue-Green Accents
WEIGHT: 3.84 CTS. 
MEASUREMENT: 10X6X5 MM. 
LOCALE: Biashara Mine, Tanzania 
 
This 3.84 carat Biashara Sapphire, measuring 10 × 6 × 5 mm, features a striking Golden Chartreuse body with a distinctive blue-green accents. Its unique color zoning makes it an excellent candidate for creative faceting—ideal for cutters seeking distinctive sapphire rough.