Peach Aventurine is a tall and slightly curvy gem with a rounded chest, four arms, a long and small waist, and very long legs. Her skin is a dusty peach color with brighter and pastel peach markings all over her body. Her four eyes are peach with black pupils and are angular and small. She has no nose (although Jasper’s gemstone acts as a nose) and a wide mouth and jaw with sharp teeth and defined lips. Her hair is long and choppy and is a warm peach color with long side bangs. Her top pair of arms connect at her shoulders and are somewhat lanky and long, while her second pair connect at her hips and are also long and lanky. Her gemstones are where her nose would be on her face, her chest, and naval, and are all light peaches in color.
She wears a dull peach tank top with brighter peach and yellow accents. Her waist and crotch are a warm brown color with a transparent shirt-like cape that starts at her upper waist. Her upper legs and all four arms are bare and she wears warm brown long stockings with orange-brown tipped toes.
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.