Fine jewellery refers to jewellery made from precious metals such as gold, silver, or platinum, often featuring genuine gemstones or diamonds. At Sif Jakobs, we only sell jewellery made from precious metals with a choice of freshwater pearls, zirconia, or lab-grown diamonds.

For rings, you can measure your ring size using a ring sizer or by measuring the diameter of an existing ring. For bracelets, you can measure your wrist size and add 1-2 cm for a comfortable fit. For necklaces, you can consider the length depending on the desired style and fit.

To best care for your fine jewellery, it is recommended to store them in a jewellery box or a soft pouch to prevent scratching. You can purchase Sif Jakobs' jewellery box [HERE]. Avoid storing them in damp areas, and make sure to take them off when swimming or exercising.

Yes, lab-grown diamonds are 100% real diamonds. They are chemically, physically, and optically identical to natural diamonds. The only difference is their origin: lab-grown diamonds are created in controlled environments using advanced technology, while natural diamonds are formed in the earth over billions of years

No, you cannot visually see the difference between lab-grown and natural diamonds. Even professional jewelers need specialized equipment to distinguish between the two. Both types of diamonds can be graded and certified by institutions like GIA or IGI.