Scarselli Diamonds will be conducting its first tender for colored diamonds between October 18 and October 22, 2010, the diamond company has announced.

The tender, which will take place at the firm's New York offices, will offer 322 natural diamonds of weights ranging from 0.20 carats to over 20 carats. The GIA-certified diamonds on offer come in a variety of colors, some extremely rare: pink, purple, red, blue, green, orange, and yellow.