Since Royal Coster Diamonds has one of the largest collection of loose diamonds in Europe, we guarantee there is a stone that is a perfect match for you. Our diamond experts will take the time to explain about the 4 C’s and ensure that you choose a diamond that speaks to you on every level.

After selecting your perfect diamond, it's now time to choose the setting that will truly showcase its brilliance. Whether you're envisioning a stunning ring, elegant earrings, or a timeless necklace, our collection offers options in both classic white and warm yellow 18K gold. Choose for a classic solitaire setting or consider a halo or channel setting for a touch of uniqueness. We will place your chosen stone into the setting, allowing you to get a close-up view of your masterpiece.

Once you’ve made your final choice you can sit back, relax, and watch our highly qualified goldsmith working their magic. Within just 30 minutes, your diamond will be expertly set into your chosen setting. And while you wait, why not indulge in a glass of champagne? After all, this is a special moment.

And just like that, your Coster Creation is ready to be worn and admired. Always dreamt of designing your own diamond jewelry? Now is your chance. Witness your creation come to life in just one daypart. Schedule your appointment now and let us make your dreams a reality.