A halo setting amplifies a lab-grown diamond's already impressive value proposition. The halo frame makes the centre stone appear 20–30% larger, and combined with lab-grown pricing, you can achieve a truly spectacular ring.

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.

The £1,000–£1,500 range opens up a wonderful selection of lab-grown diamond engagement rings with larger centre stones and more setting options. This is one of the most popular budget ranges for couples choosing lab-grown diamonds.

Lab-grown halo rings create maximum visual impact at the most accessible price point.