Ice Cut is about clarity. These are the designs built around clean, step-cut and brilliant-cut white crystals, where the sparkle comes from the precision of the facets rather than from colour.

Emerald cuts, octagonal halos, pear solitaires and double-halo cushions make up most of the collection, in bright rhodium and warm gold finishes. The settings stay relatively simple so nothing distracts from the stone.

This is the closest RANGREZ gets to classic solitaire styling — the pieces you buy knowing they will still look right in five years, and that will go with an outfit you have not bought yet.

Good for engagements, receptions, and as a first serious piece for someone building a collection.