New natural rose cut diamond from NATURAL ROSE CUT DIAMONDS, treated natural fancy color round diamond, 0.25 ctw, clarity I3 (Included), excellent cut; color listed as greenish-black (title) with listing noting treated blue appearance in images. Size: diameter 3.9 mm x height 1.7 mm, Portuguese/Tambuli round polish, cut and polished in India, origin Africa; irradiated/color-enhanced, certifiable and conflict-free with digital company certificate available on request (buyer pays shipping).