1.40 Carat Marquise Cut Lab-Grown Diamond Half Eternity Ring in 18ct Yellow Gold

A distinctive expression of elegance, defined by sculptural form and refined brilliance.

The Signature 1853 collection carries this legacy forward with lasting elegance. Each engagement and wedding ring is defined by its beautiful simplicity, elegant proportions and timeless presence. Designed for those who believe meaning is found in the most considered details, the collection honours the past while creating pieces for life’s most significant promises.

Crafted in 18ct yellow gold, this half eternity ring is set with marquise cut lab-grown diamonds totalling approximately 1.40 carats. Each lab-grown diamond is secured in a shared claw setting, allowing light to move freely through the stones and enhancing their radiance. The marquise cut introduces a striking, elongated silhouette, creating a sense of fluid movement and refined individuality across the band.

The polished yellow gold band brings warmth and depth to the design, offering a rich contrast to the brilliance of the lab-grown diamonds while maintaining a balanced, elegant finish. The half eternity style ensures comfortable, everyday wear while delivering a continuous line of light across the visible surface of the ring.

Designed to pair seamlessly with engagement rings from the Signature 1853 collection or worn alone as a statement of understated sophistication, this Hardy Brothers ring reflects a commitment to craftsmanship, proportion and enduring design.