Vintage 8k Yellow Gold Heart Cut Natural Aquamarine Ring Material: Solid 8kt yellow gold (marked "333"). Gemstone: 1 Natural Aquamarine. Cut: Heart shape, faceted. Stone Characteristics: Internal natural inclusions (cracks/feathers) visible under a magnifying glass, confirming natural origin. Solid dome/ball shape, with bezel setting and light opening on the inside. Condition: Good vintage condition, with fine signs of wear on the metal (surface scratches).