Other guides

Choice of metal & frame – How it affects the overall impression
Choice of metal & frame – How it affects the overall impression When choosing a diamond, it's not just the properties of the stone that determine the impression – the metal and setting play a crucial role in both aesthetics and function. The combination of shape, color and setting determines how the ring or piece of jewelry is experienced in reality. At Diamant Banken, we offer several carefully selected settings and metals – to suit both your style and the properties of the stone. Metals at Diamant Banken 18K white... Read more...
Symmetry, Polish, Proportions & Ratio – The refinement that makes the difference
Symmetry, Polish, Proportions & Ratio – The refinement that makes the difference Symmetry & Polish – Precision in every detail Symmetry and polish are two often overlooked but crucial parts of a diamond's cut quality . They affect how light travels through the stone, and thus how sparkling, clear and exclusive the diamond is perceived. Symmetry describes how precisely the facets of a diamond are positioned in relation to each other. The better the symmetry, the better the light transmission. Poor symmetry can lead to light leakage and reduced brilliance.... Read more...
Natural vs. Lab Grown Diamond – What’s the Difference?
Natural vs. Lab Grown Diamond – What’s the Difference? Today, you can choose between two types of real diamonds: natural and lab-grown . Both are made of crystallized carbon and exhibit identical properties – what sets them apart is their origin, availability, and price structure. What is a natural diamond? A natural diamond is formed deep beneath the Earth's surface over billions of years. High pressure and temperature cause carbon atoms to crystallize into an extremely hard and brilliant structure. Each stone is unique and bears traces of its natural... Read more...
Hearts & Arrows – Optical perfection in round brilliant-cut diamonds
Hearts & Arrows – Optical perfection in round brilliant-cut diamonds Hearts & Arrows (H&A) is an optical pattern that can occur in round brilliant-cut diamonds that have been cut with exceptionally high precision. When viewed through a special tool – an H&A viewer – a distinctive pattern of 8 symmetrical hearts is visible from the bottom and 8 arrows from the top. This pattern is not a certificate or official grade, but a result of extremely good symmetry and facet alignment . How does the pattern arise? For a Hearts... Read more...
Engagement Ring vs Wedding Ring – What's the Difference?
Engagement Ring vs Wedding Ring – What's the Difference? Choosing rings for life's big moments can feel both exciting and overwhelming. Here we break down the difference between an engagement ring and a wedding ring, and give you some guidance on how to think about your choice. What is an engagement ring? An engagement ring is traditionally the ring given upon a proposal of marriage. It is usually worn on the left ring finger and is often more ornate than a wedding ring. Most engagement rings have a center stone... Read more...
Fluorescence in Diamonds – What it Means and How It Affects Appearance
Fluorescence in Diamonds – What it Means and How It Affects Appearance Fluorescence is a topic that often raises questions – and rightly so. It is a property that some diamonds have, but which is not always visible or noticeable in normal light. At Diamant Banken, we believe that the most important thing is how the diamond is experienced in reality – that is why we show all our stones in 360° video with high resolution, so that you can see the appearance of the stone for yourself before you... Read more...
Fancy Color Diamonds – A Guide to the Unique Beauty of Colored Diamonds
Fancy Color Diamonds – A Guide to the Unique Beauty of Colored Diamonds When most people think of diamonds, it’s often the classic colorless stone that comes to mind – graded from D to Z on the color scale. But beyond that spectrum lies something even more spectacular: Fancy Color diamonds . These diamonds exhibit natural hues such as pink , blue , green , yellow and red – and they are among the rarest and most exclusive gemstones in the world. What is a Fancy Color diamond? A fancy... Read more...
Diamond certificate
Diamond Certificate – Your guarantee of quality A diamond certificate is your peace of mind as a buyer. It is an independent document that describes a diamond's unique characteristics, including carat , color , clarity , cut and more. The certificate acts as a technical identification document and is essential for you to compare and understand the value of the stone. At Diamant Banken, we only sell diamonds that are certified by recognized, international gemological institutes . What is a diamond certificate? A certificate is issued by an independent laboratory... Read more...