Equilibrium Halo Engagement Ring

Halo · Round Brilliant

The Equilibrium is a round brilliant halo engagement ring — a 0.4Ct centre stone framed by a circle of smaller diamonds, for a total diamond weight of 0.65Ct TCW. UK hallmarked, available in 14K or 18K white gold with a lab-grown diamond.

The 0.65ct TCW that wears like a 1.00ct

The halo effect on the Equilibrium is doing two jobs: protecting the centre stone and making the whole face of the ring read much larger than the 0.40ct centre alone would. From a normal viewing distance the eye reads the ring as a single, brilliant cluster — closer to 1.00ct in apparent size at a fraction of the cost. That's the practical case for halos: they let you allocate budget to cut and clarity rather than purely to carat weight.

The detail in the halo

Each pavé diamond in the halo is hand-set in a tiny claw — not glue or pressure-fit — so the surround sparkles in line with the centre stone. The shank is plain to keep the focus on the head of the ring.

Metals and certification

Available in 14K or 18K white gold. The 0.40ct centre stone is an IGI-certified lab-grown diamond; we can quote a natural-diamond equivalent on request.

Made to order in the UK. Every Diamond Hub piece is crafted to order in Britain, hallmarked at the Birmingham Assay Office, and supplied with a matching diamond grading certificate (GIA, IGI, or equivalent for the centre stone). The setting is checked by a senior jeweller before despatch. Free fully-insured UK delivery, 30-day returns on in-stock pieces, and a lifetime warranty covering manufacturing defects and routine maintenance like claw re-tipping and re-polishing.