Natural Swiss Blue Topaz RD
    Publish time 2026-01-12 14:57    
Natural Swiss Blue Topaz RD
Color Natural Swiss Blue Topaz
Size 1.00-3.00mm
Shape
Round brilliant cut,
pointed back

Material
Natural topaz
Mohs Scale
8
Reflective Index

1.619-1.627

Grade
Top machine cut
Temperature resistance (highest limit)
°C
Remark
 Can be used for wax setting