While many associate sapphires with the color blue, these gems actually come in a rainbow of colors. Sapphires are also a ...
Heat treatment deepens the blue color saturation but doesn’t affect the price of the gems, as this is known to be part of the ...
$7,500 (regularly $13,960) at Blue Nile 9. Blue Topaz Stud Earrings: If you want to gift a birthstone or love the look of ...
The French high jewelry artist went to Paraiba tourmaline mines to work with miners and hand select his gems for a pair of one-of-a-kind earrings ...