3D rendering of three differently colored emerald gemstones on a black background. In the middle is an aquamarine blue diamond with sharp edges, and two diamonds in greenish-blue and lime colors are located on its sides. The scene has soft lighting, creating gentle shadows that accentuate their glossy texture and reflections. A slight depth-of-field effect adds detail to each gemstone, making them appear realistic against a dark backdrop in the style of realistic gemstone renderings.