Blog What Is a Portrait Cut Diamond? A portrait cut diamond is a very thin, flat slice you see straight through. What it looks like,… 8 min read Blog What Is a Pie Cut Diamond? The Honest Answer A pie cut diamond is not one stone but several wedge-cut diamonds set together. What it really is,… 7 min read Blog What Is a D Colour Diamond? The Top of the Scale, Explained D is the highest diamond colour grade on the D-to-Z scale. What it means, when it is worth… 8 min read Blog When Were Lab-Grown Diamonds Invented? A Short History Lab-grown diamonds were first made repeatably in December 1954. A clear timeline from 1797 to today, and when… 7 min read Blog Why Do Diamonds Glow Blue Under UV Light? Diamond Fluorescence Explained Diamond fluorescence is a diamond glowing, usually blue, under UV light. What causes it, how it is graded,… 8 min read Diamond Education What Is the Best Girdle Thickness for a Round Diamond? Thin to slightly thick is the answer, and here is why. What the girdle does, why the extremes… 8 min read Blog Why Are Wedding Rings Made of Gold? Gold does not corrode, can be resized for life and can be hallmarked. Why wedding rings are gold,… 7 min read Blog What Does a Wedding Ring Represent? A wedding ring represents a public, permanent commitment. What the circle, the finger and the metal mean, and… 7 min read Blog Why Are Diamonds Used in Wedding Rings? Diamonds are used in wedding rings because they rate 10 on the Mohs scale and survive daily wear.… 7 min read Blog Is It Bad Luck to Buy Your Own Wedding Ring? No, buying your own wedding ring is not bad luck. Nor is a second-hand ring or trying on… 8 min read Diamond Education Why Choose a Pear Cut Diamond? Meaning, Symbolism and Who It Suits The pear is the shape with the strongest symbolism attached to it. Where that comes from, what the… 7 min read Engagement Ring Guides Zendaya’s Engagement Ring: The East-West Cushion Cut Explained What has been reported about Zendaya's engagement ring, and what the cushion cut, east-west setting and mixed metals… 7 min read Lab-Grown Diamonds Are Lab-Grown Diamonds Better for the Environment? An honest look at whether lab-grown diamonds are greener: what mining involves, what growing costs in energy, and… 7 min read