Coffee bean jasper roasts warm browns and creams into rounded, bean-like orbs and swirls — an organic, toasty pattern that polishes beautifully into cabochons with a barista’s palette. Hardness around 6.5–7.Each coffee bean jasper at GEMIC Institute is natural, laboratory-certified and photographed as the exact stone on offer. One-of-a-kind pieces, tracked shipping worldwide, 30-day inspection period.