Pretty even without a plant. Sprout Home, Chicago's excellent resource for good stuff for both outdoors and in, sells this Plant Orb which is handmade by Perch! in Brooklyn. It's a timeless good looking shape. 8" diameter ceramic pot, $104.
Impossible to go wrong gift: a bright glossy orange cube with a plant in it. Instant happiness. XS, Small and Medium, from $10.50 - 39.40.
These Turquoise Gloss Chi planters have a rice bowl shape that is pleasing (and makes us a little hungry). The color is really great - nice with neutrals or brights inside and an out of the ordinary choice for the outdoors. Small, Medium and Large, from $19.75 to 56.