Fancy Deep Pink Purple. 2.92 x 3.28 x 2.10 mm. His Diamond is certified by GIA. Gemological Institute of America Inc. Is one of the world’s leading diamond specialists, dealing exclusively in fancy color diamonds. We deal only in rare, ethically sourced diamonds that are exquisite in color, craftsmanship and quality. We have and continue to provide unique, one of a kind green, blue, red, white, gray, black, purple, pink, orange, brown and yellow gemstones. Recognized by the Gemological Institute of America (GIA). Was established in 1999 by Menahem Ben Mashiah, a well-respected international authority on diamonds and gemstones with more than 40 years of experience.