S1/B Quality
S1/B together with S1 and S5/B is our most expensive grade of blue sapphires. The color is a deep, vivid and intense blue. S1/B sapphires have good luster and good clarity. The only difference with S1 is the color is a little more blue in this grade.
Pictures were taken with normal lighting, using only daylights bulbs. Sapphires on the pictures have not been improved. Colors can also vary slightly on different screens. For anymore questions about our sapphires, you should contact us.