Diamond necklaces

Are you looking for that one piece of jewelry that immediately takes any outfit to the next level? Do you want to make a memory tangible in the form of pure and captured light? A diamond necklace is much more than an accessory; It is a symbol of enduring beauty and personal triumphs. At Royal Coster Diamonds, we understand the deep emotion that comes with finding the perfect piece. Since 1840, we have been guiding gourmets in making this special and lifelong choice. You deserve a piece of jewelry that tells your unique story with the shine it truly deserves.

The timeless elegance of a diamond necklace

Wearing a diamond necklace gives an indescribable feeling of luxury and self-assurance. Whether you choose a subtle pendant on a fine link or a richly set piece, the brilliance captures every glimmer of ambient light. Our extensive collection combines classic, proven designs with modern influences, so there's always a match for your personal style. We manually select each individual stone based on fire, color and exceptional clarity. This way you are assured of a piece of jewelry that always attracts attention, regardless of the occasion where you appear.

Craftsmanship from Amsterdam since 1840

Our rich history begins deep in the heart of Amsterdam, where we've been bringing rough diamonds to life for nearly two centuries. As the oldest diamond polishing factory in the world, we carry the title 'Royal' with great pride and an enormous sense of responsibility. We continue the tradition that once started for various royal houses from all over Europe and beyond. When you choose a necklace with diamond from us, you buy a tangible piece of Amsterdam history and pure passion. This unparalleled craftsmanship is reflected in every minuscule detail, from the sturdy setting to the final polish.

A sparkling diamond necklace for women

For many women, a necklace with diamond for women is the ultimate gift to themselves or a sign of affection from a loved one. The variation in our designs ranges from sophisticated solitaire pendants to impressive, framed tennis necklaces that adorn the neck. Think of a brilliant brilliant resting right in the hollow of your neck, gracefully accentuating every subtle movement. We are happy to advise you on which specific cut best suits your face shape and wardrobe. This way you create a timeless look that comes into its own both during the day and during a dinner.

Symbolism behind a necklace with diamond

Gifting or purchasing a piece of jewelry often marks a crucial turning point or milestone in your life. Think of a dream wedding, the birth of a child or celebrating an impressive personal victory in business. A necklace with diamond acts as a beautiful anchor for these precious memories, which you literally and figuratively carry close to your heart. Diamonds are the hardest material on our earth and therefore symbolize indestructible love and inner strength. Every time you look in the mirror, you are reminded of that one, unforgettable moment.

Patented cuts from our master polishers

What really sets Royal Coster apart from the rest is the years of expertise of our own master polisher in our historic polishing shop. We use patented cuts that maximize natural light penetration for truly unparalleled brilliance. Our craftsmen spend countless hours perfecting every facet of the diamond in your new, unique necklace. This extreme precision ensures that our diamonds show that little bit of extra 'fire' compared to the standard cuts you see elsewhere. You can see the difference immediately when the stone hits the daylight and falls apart into a beautiful rainbow of colors.

An heirloom for the next generations

You buy a piece of jewelry of this extraordinary quality not only for yourself, but also for those who come after you. We firmly believe in creating a tangible, lasting legacy that is passed down from generation to generation with love. The durable, noble materials and timeless design guarantee that the necklace will still be as relevant and beautiful in fifty years' time. It tells the unique story of your family and the great milestones you have celebrated together over the years. In this way, your personal memory will live on forever in the imperishable brilliance of the stones.

Visit our diamond polishing factory at the Museumplein

Do you want to admire the pure magic of the sharpening process with your own eyes before making a final choice? You are welcome in our monumental villas on the famous Museumplein, right in the cultural heart of Amsterdam. Here, our experts will advise you extensively on the four C's and the origin of our stones in a quiet, luxurious environment. You will have the unique opportunity to compare different stones next to each other and try on the necklace that touches you personally. Experience for yourself why royalty and serious collectors have found their way to Royal Coster time and time again since 1840.