That said, pink sapphires enjoy a following ... But these shapes are rare in larger sizes and higher qualities. Ruby rough is very expensive, so many cutters try to conserve as much weight as possible ...

The following are all the most valuable and wanted cards in the Ruby selection of characters ... that races across the minty ...

In general, the more intense and uniform the color is, the more valuable the stone. Sapphires that are not blue are known as fancy sapphires, and may be any color—except red (which is a ruby). The ...