Blue Topaz

Topaz is a silicate mineral and occurs naturally in a variety of colours, most commonly colourless/golden/brownish. The vivid blue topaz on the market is colourless topaz which has been irradiated to produce vibrant shades of blue (colour is stable), the deepest (london blue) considered the most desirable. Hardness: 8 (Mohs).

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London Blue Topaz Faceted Oval 12mm x 10mm
£51.00
London Blue Topaz Faceted Round ~ Various Sizes
From:  £2.10
NEW
London Blue Topaz Rose Cut Freeform Slice 12.5mm
£17.95
out of stock
NEW
London Blue Topaz Rose Cut Freeform Slice 12mm
£15.25
out of stock
NEW
London Blue Topaz Rose Cut Freeform Slice 12mm
£15.75
out of stock
London Blue Topaz Round Cabochon ~ Various Sizes
From:  £2.55
Sky Blue Fancy Cut Marquise 20mm
£83.00
Sky Blue Topaz Bullet Cabochon 5mm
£6.40
Sky Blue Topaz Faceted Coin 8mm
£9.90
Sky Blue Topaz Faceted Octagon 12mm x 10mm
£35.50
Sky Blue Topaz Faceted Oval 12mm x 10mm
£27.00
Sky Blue Topaz Faceted Oval ~ Various Sizes
From:  £2.70
Sky Blue Topaz Faceted Round ~ Various Sizes
From:  £1.05
Sky Blue Topaz Rose Cut Round Cabochon ~ Various Sizes
From:  £1.20
Sky Blue Topaz Round Cabochon ~ Various Sizes
From:  £1.25
Swiss Blue Topaz Bullet Cabochon 5mm
£12.60
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