US$ 26.50
known as "azure
giving some rubies a slightly brownish or purplish tint
Princess Patricia of Connaught
Jade has been used for tens of thousands of years
The presence of Manganese within the stone produces the purple hue
Black Opal Australian, Faceted 4mm Round - 15-16 Inch Stone Type_Apatite known as "azureBlack Opal is a naturally occurring variety of precious opal mined in Australia. this opal variety is characterized by their dark base tone. It is mined under extremely harsh conditions and the high grade specimens are more rare than diamonds. Australian Aboriginal tribes referred to Black Opal as "Fire of the Desert."
US$ 26.50
US$ 500.00
US$ 61.50
US$ 21.50
US$ 19.98
US$ 38.50