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The starting price on this item is only a fraction of the real value of this magificant gemstone, which would certainly be an excellent investment for the collector, or as a jewellery setting. This ruby can be mounted as a pendant in a sterling silver frame suspended from a sterling silver link chain at an additional fee of R500.
ITEM DESCRIPTION
Gemstone Type : Natural Ruby
Item ID : GO25216
Weight : 19.10 Ct
Shape/Cut : Excellent Oval Cut
Size : 17.0 X 14.1 X 8.9 mm
Colour : Blood Red
Clarity : SI1 - Slightly Included
Luster : Excellent
Origin : Africa
Hardness : 9
Specific Gravity : 3.9 - 4.1
Chemical Composition : AI203
Treatment : CELG (Clarity Enhancement by Lead-glass treatment). CELG treatment is permanent and a 100% acceptable form of treatment. It is quite different from "glass-paste" filling of cracked stones. It is said to be quite similar to lead-glass treatment of low quality fractured diamonds which can make the fractures invisible with the naked eye.