watercolor jewelry set. hand drawn watercolor diamonds. luxury object on white background. blue colored gemstone. round

watercolor crystal treasure precious brilliant blue jewelry fashion illustration stone gem gemstone diamond background element drawing decoration beauty luxury wedding cut object jewel art artwork sparkling glamor shine purple isolated vintage graphic invitation sapphire ornamental white glitter violet love abstraction painting romantic design set ruby line pink elegance glamour feminine hand drawn diamonds colored round diamondcut set diamonds background gemstone diamondcut