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London Blue Topaz Cabochon 6mm Round

London Blue Topaz in a 6mm round cabochon. Nice deep petrol blue colour, clean stones and great lustre. This popular stone is becoming harder to source and more expensive unfortunately.

Size:  6mm

Shape:  Round

Cut:  Cabochon

Approx carats per stone:  1.1

Country of Origin:  Brazil/USA

Treatment:  Heated and irradiated

Clarity:  Eye clean