colorful gemstone arrangement on dark background

gemstones jewelry precious stones mineral crystal quartz amethyst emerald ruby sapphire topaz garnet diamond agate onyx texture pattern abstract luxury beauty design decoration background dark black faceted specimens polished glittering crystals vibrant hues natural formations shimmering surfaces intricate patterns opulent decor radiant brilliance mesmerizing textures captivating arrangement luxurious accessories decorative elements artistic composition elegant still life treasures dazzling display sparkling reflections ornamental ai generative generated synthography