Color enhanced compared to real gem
|Dimensions (mm)||19 x 13 x 11mm|
|Weight (carats)||28.2 carats|
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F, OH)2. Topaz crystallizes in the orthorhombic system, and its crystals are mostly prismatic terminated by pyramidal and other faces. It is one of the hardest naturally occurring minerals (Mohs hardness of 8) and is the hardest of any silicate mineral. This hardness combined with its usual transparency and variety of colors means that it has acquired wide use in jewellery as a cut gemstone as well as for intaglios and other gemstone carvings.
The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.
|Starts||9th Feb 2021 9:52am PST|
|Express Shipping||$22.00||8 days|
|Standard Shipping - Tracked||$12.00||15 days|
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