Sapphire Mineral Specimen U#6 - 286.85ct in_stock_within_24h This rough blue sapphire is

This rough blue sapphire is still in its rough state

two strong

liquid or gas bubbles

and determination

Sapphire Mineral Specimen U#6 - 286.85ct in_stock_within_24h This rough blue sapphire isSapphire Mineral Specimens A Unique #6 The Color has the greatest influence on a sapphires value, The most valued blue sapphires are velvety blue to violet blue, in medium to medium dark tones. Less valuable blue sapphires might also be grayish, or too light in tone. While it is found in hues ranging from pale baby blue to an intense royal blue. This rough blue sapphire is still in its rough state, and not much blue tones are visible on the stone