Ymir's Tear is a mystical, semi-transparent gemstone with a teardrop shape, resembling a frozen drop of water. Its surface is smooth and slightly iridescent, catching light to reveal subtle hues of deep blue and frosty white, mimicking the essence of ancient ice. The core of the gem emits a faint, pulsating glow, suggesting a dormant power within. The tear is encased in a delicate, ornate setting made of weathered bronze, adorned with intricate Norse runes that tell a fragment of Ymir's legend. The overall design balances between the raw beauty of nature and the craftsmanship of Norse artisans.