An engagement is a very emotional and personal moment of love that the engagement ring symbolically captures for eternity. When choosing an engagement ring, it is therefore important to many that it does justice to the preciousness of the moment and the love and they look for a ring with precious stones. It is important to make sure that the gemstones in the engagement ring are fair trade, certified and traceable or artificially grown in a laboratory. From a size of 0.5 carat, the diamond should come with an official certificate, as is the case with the synthetic diamonds at Maren Jewellery. In addition, the gemstones should be graded using the 4 C's to determine the quality of the stones and thus the entire piece of jewellery.