I got this bonus-prompt as a reward

Generate a captivating image showcasing a diverse array of gemstones with exceptional realism. Each stone should possess a distinct and vibrant hue, ranging from deep blues to radiant reds, and everything in between. The gemstones should exhibit a variety of cuts — including round brilliant, oval, pear, marquise, and princess — each one meticulously crafted to display its unique facets and angles. The lighting should be expertly placed to enhance the intrinsic qualities of the stones, causing them to sparkle and reflect light with an intense brilliance. The stones are to be arranged against a dark, non-distracting backdrop that contrasts with their vivid colors, emphasizing the luxuriousness and rarity of the collection. The overall image should exude opulence and the rich diversity of these treasured stones, with each gem appearing as if it could be lifted from the image and held in the hand.