Sapphire Crystal #6 - 10g to 15g OdooUofM_200g-bag As each crystal point is

As each crystal point is unique

Himalayan Salt Plate - Cooking Slab 8” Diameter

These rough pieces of Brazilian Black Kyanite are in a dark metallic gray tone

with variations in size

Obsidian Black Tumbled Stones - Assorted Tiny

Sapphire Crystal #6 - 10g to 15g OdooUofM_200g-bag As each crystal point isSapphire Mineral Specimens A #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. The name sapphire is derived from the Latin word saphirus and the Greek word sapheiros both meaning blue.