Blue-Green Black Opal Engagement Ring with Baguette Diamonds

Make a striking statement with this exceptional antique black opal engagement ring, a rare and luminous example of early 20th-century craftsmanship. Set in warm 14k yellow gold, the ring centers on a vivid oval black opal displaying saturated blue-green play-of-color, a mesmerizing effect that shifts beautifully with the light.

Framing the opal are elegant baguette-cut diamonds arranged in a refined, architectural silhouette that enhances the gemstone without overwhelming it. The diamonds add crisp brilliance and balance, while the antique gem—circa 1910—brings depth, character, and a sense of history that modern pieces cannot replicate.

Both romantic and bold, this ring is ideal as an alternative engagement ring or a standout right-hand piece for collectors of fine antique jewelry. Its combination of rare materials, timeless design, and exceptional color makes it a truly special heirloom, destined to be treasured for generations.

Details: Antique black opal engagement ring in 14k yellow gold featuring an approx. 1.50ct oval blue-green black opal accented by approx. 0.24ctw baguette diamonds (VS clarity, G-H color); antique gem, circa 1910.