detail photo focus stacking of a self-cut synthetic obsidian with blue color and round brilliant portuguese cut, placed on white

art background beautiful beauty blue bright brilliant carat clear closeup color colorful colours crown crystal cut decorative design detail diamond facet facets facing fashion focus gem gemstone gift girdle isolated jewel jewelry light luxury macro nature object obsidian paper pattern photo placed portuguese precious right round selfcut shape shine shiny sparkle sphere stacking stone synthetic texture top treasure white