Astra' Flush Set Solitaire Diamond Engagement Ring

The Astra Flush-Set Solitaire Diamond Engagement Ring brings together a single round brilliant-cut diamond and a softly sculpted band with an understated, organic feel. Set low within a smooth bezel, the diamond feels protected, tactile and beautifully integrated into the design rather than sitting high above the finger.

Its flowing profile gives this solitaire engagement ring a distinctive modern character. The polished band has gentle movement and subtle irregularity, creating a piece that feels personal and considered while still remaining timeless enough to wear every day.

Available in 9ct or 18ct yellow, rose or white gold, or platinum, the Astra can be chosen in the metal that best reflects your style. With its low-set diamond and comfortable profile, it is a refined engagement ring for someone drawn to clean lines, meaningful design and a less traditional approach to solitaire jewellery.

The flush-set diamond is at the centre of the Astra design. Its bezel setting surrounds the stone with precious metal, offering a sleek contemporary finish while helping to protect the diamond in everyday wear. The result is a ring with real presence, but without the height or formality of a more conventional raised solitaire setting.

The band’s sculptural line gives the ring a natural sense of movement, catching the light from different angles and making each metal choice feel distinct. Yellow gold creates warmth, rose gold brings a softer romantic tone, while white gold and platinum offer a crisp, modern finish.

The Astra is designed to be worn alone or paired with its matching curved fitted wedding band for a beautifully cohesive bridal set. Each ring is made to order in your chosen metal, carat and ring size, and presented in Neil Rayment Goldsmiths’ terracotta eco-friendly branded packaging.