Journal
Guides and insights on diamond quality, jewellery design, and the DETARA philosophy. Learn how to select diamonds, understand the four Cs, and discover the principles behind our Scandinavian aesthetic.
All Articles
4 articlesBuying Guide
March 2026
Selecting an engagement ring is one of the most considered purchases a person makes. Understanding the relationship between cut, clarity, and carat weight allows you to make a decision grounded in knowledge rather than pressure.
Diamond Education
February 2026
The four characteristics that define a diamond — cut, colour, clarity, and carat — each contribute differently to its appearance. Cut is the most critical factor, determining how light moves through the stone and returns to the eye.
Diamond Education
January 2026
Lab-grown diamonds are chemically and optically identical to natural diamonds. Both are pure crystallised carbon. The distinction lies in origin: one formed over billions of years underground, the other produced in weeks using advanced technology.
Brand & Design
December 2025
Nordic design philosophy is built on restraint. The principle of removing everything unnecessary until only the essential remains applies as naturally to jewelry as it does to architecture. DETARA draws directly from this tradition.
