Authentic early‑20th‑century oval brooch crafted in yellow gold, centred on a beautiful piece of Sicilian simetite amber. The gemstone displays the characteristic reddish‑orange hue of this rare variety and features natural inclusions that attest to its authenticity and fossil origin. The outer border is fashioned in silver and embellished with a regular sequence of rose‑cut diamonds, which lend a subtle and refined sparkle to the jewel. Brooch of great charm and refined taste, preserved in perfect condition.