30.41 ct AAA Grade Significant Octagon (21 x 14 mm) Genuine London Blue Topaz

30.41 ct AAA Grade Significant Octagon (21 x 14 mm) Genuine London Blue Topaz

USD 300.04 USD
SKU: 4nSYcP8Z
Brand: TargetGems
Condition: New with tags
Categories: Fine Jewelry

Specifications

Gemstone TypeLondon Blue Topaz
Stone TypeLondon Blue Topaz
Total Carat Weight (TCW)30.41
Total Carat Weight30.41
Gemstone ColorLondon Blue
Fancy ColorLondon Blue
Gemstone ShapeOctagon
ClarityVVS
Gemstone TreatmentIrradiation
Country/Region Of ManufactureBrazil
BrandTargetGems
Item Length21.14
Item Width13.77
TransparencyTransparent
Cut GradeExcellent
CutExcellent
Country Of OriginBrazil
GradeAAA
LusterExcellent
Natural/Lab-CreatedNatural
Hardness8.0 Mohs scale
SKU231700-5A24SI
Gemstone CreationNatural
Gemstone FormPolished
Gemstone Clarity GradeLoupe Clean

London Blue Topaz. A common misconception is that all topaz is yellow because of the birthstone color for November, Imperial yellow Topaz. Pure topaz is colorless, but can occur in a wide range of color, including yellow, brown, pink, red, blue, and green.

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