Stone name: topaz London blue
Origin: Brazil
Shape / cutting: oval, faceted
Size mm – average ct:
– 4×6 mm – 0,5 ct
– 5×7 mm – 0,9 ct
– 6×8 mm – 1,5 ct
– 7×9 mm – 2,0 ct
– 8×10 mm – 3,2 ct
– 10×12 mm – 6,2 ct
…
Treatment: natural, irradiated
Contact us to confirm availability, prices and other sizes and shapes.