golden gem 3d model

A single ancient relic — a faceted crystalline gem in a small ornate gold setting — glowing warmly from within. Mobile game icon art, centered composition, isolated on a solid black background. Soft luminous amber-gold glow (#EAB65E) radiating from the gem's core, with a subtle cool teal rim light (#4FD8C7) along one edge for contrast. Semi-realistic painterly style, clean readable silhouette, smooth gradients, minimal fine detail so it stays legible at small icon sizes. Dark, moody treasure-hunting fantasy aesthetic. Square 1:1 composition with generous padding around the object. No text, no watermark, no background scene, no additional objects.