Diamond guide

are lab-grown diamonds truly sustainable ? In this article, you'll discover how they're made, their environmental impact, and why they're an ethical alternative to natural diamonds .

cheap diamond testers may give an error message for some lab-grown diamonds and indicate moissanite, even though the stone is actually a diamond . At louèn diamonds, you will always receive a recognised certificate that proves beyond doubt that your diamond is genuine .

waarborg holland inspects and tests precious metals such as gold and silver . At louèn diamonds, all our gold is officially hallmarked, so you can be 100% sure of what you're buying .

diamonds range in color from d (colorless) to z (yellowish) . In this blog post, you'll learn which colors are most beautiful and what louèn recommends .

lab-grown diamonds are a sustainable, stylish, and meaningful choice for an engagement ring or gift . Read this article to find out why .

lab-grown and natural diamonds are physically identical, but differ significantly in origin, price, and durability . This blog post will explain the differences .

lab-grown diamonds are made in high-tech laboratories . This blog explains how and where this happens, and why it's a sustainable alternative .

lab-grown diamonds are real diamonds, but how do you know you're not buying an imitation ? This article explains how to be sure your diamond is real .