Asscher Cut Halo Engagement Rings in 18K Rose Gold Under £3,000

Rose gold halo rings create maximum visual warmth — the blush metal paired with a sparkling diamond halo produces a uniquely romantic and eye-catching combination. This pairing photographs beautifully and stands out from traditional white settings.

The Asscher cut is a square step-cut diamond with deeply cropped corners that create an almost octagonal outline. Its concentric square facets draw the eye deep into the stone, producing a mesmerising windmill pattern. Invented in 1902 by the Asscher Brothers, it remains one of the most distinctive and collectible diamond shapes.