Peach Aventurine has peach skin with darker peach markings, long light peach hair, four eyes with peach irises and black pupils, plump limbs, and sharp fangs. She has a thin build with four arms, two of which are on her hips, a round chest, thin waist, and small hups. Her gemstones are embedded in her chest, navel, and where her nose would otherwise be.
She wears a bodysuit with a v-neck peach-shaded upper half, and a dark brown-orange lower half, which also connects to translucent orange fabric. She wears thigh-high dark orange socks with orange toe tips.
Albite's gemstone is located on her navel. It is unfaceted and ovalline in shape.
Orthoclase's gemstone is located on her chest. It features a large square facet and is circular in shape.
Jasper's gemstone is located where her nose otherwise would be. It is triangular, and faceted onto a low point. It has a diamond-esque shape. As seen in "Earthlings", Jasper's gemstone is flat on the other side.