14Kゴールド＆ブラックラウンドカットラボグロウンダイヤモンドカスタムシグネットリング

Crafted in solid 14K gold, this men’s signet ring features a bold gold & black geometric design highlighted by a lab-grown diamond center stone, blending timeless sophistication with modern edge for a powerful everyday statement.

Designed in a classic signet ring style with sidestone-inspired detailing, this piece showcases a striking black inlay contrasted by polished 14K gold and a brilliant lab-grown diamond at its center, offering a refined balance of durability, ethical luxu