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New and used Topaz in the UK at the best prices

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Topaz is a mineral, a nesosilicate of aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2. It crystallizes in the orthorhombic system and its crystals are mostly prismatic terminated by pyramidal and other faces, the basal pinacoid often being present. It has an easy and perfect basal cleavage and so gemstones or other fine specimens should be handled with care to avoid developing cleavage flaws. The fracture is conchoidal to uneven. Topaz has a hardness of 8, a specific gravity of 3.4-3.6, and a vitreous luster. Pure topaz is transparent but is usually tinted by impurities; typical topaz is wine or straw-yellow. They may also be white, gray, green, blue, pink or reddish-yellow and transparent or translucent. Courtesy of Wikipedia

	Description	Price	Ends
	6mm TRILLIANT-FACET BRAZILIAN HOT-PINK TOPAZ GEM £1 NR!	£0.99	12 October @ 17:20:42
	3.16 Cts ROUND FLAWLESS NATURAL CHAMPAGNE TOPAZ UK	£2.99	12 October @ 19:43:33
	2.57 Cts OVAL FLAWLESS NATURAL ELECTRIC BLUE TOPAZ UK	£2.99	12 October @ 19:46:33
	15.16 Carat Top Mystic Topaz Oval Concave Cut	£4.99	12 October @ 20:08:42
	17.84 Cts Moon Glow Africa Topaz Round Concave Cut	£4.99	12 October @ 20:09:42
	4.63 Cts EMERALD CUT FLAWLESS NATURAL SKY BLUE TOPAZ UK	£4.99	12 October @ 21:14:33
	IF 97.55ct CHAMPAGNE BROWN IMPERIAL TOPAZ LAB GEM c1o2	£4.99	12 October @ 21:34:34
	Super 17.10ct Oval Cut IF Flawless Rainbow Mystic Topaz	£21.00	12 October @ 21:45:42
	Superb 3.10cts VVS1 Oval Cut Hot Neon Pink Topaz	£14.99	12 October @ 21:47:42
	Super 15.30ct Trillion IF Flawless Rainbow Mystic Topaz	£21.00	12 October @ 21:50:42

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