Lab-grown diamonds have the same chemical, optical, and physical properties as mined diamonds – the only difference lies in their origin. They are created under controlled conditions, eliminating ethical conflicts and enabling more responsible production, for example using renewable energy such as solar power.

For you, this means a stunning, conflict-free diamond of exceptional quality – at a more accessible price point. It allows you to invest more in your dream wedding without compromising on beauty or ethics. That’s why an engagement ring with a lab-grown diamond is an excellent choice for those seeking an ethical, affordable, and uncompromisingly beautiful ring.

There’s no rulebook for the perfect ring, and that’s part of what makes the journey so special. A good place to start is by considering your partner’s personal style, as they’ll likely prefer a ring that reflects it.

If they’re typically drawn to a classic and timeless look, they’ll probably appreciate a design that matches - and a classic solitaire ring could be a great choice.

On the other hand, if your partner’s style is more bold and expressive, and they love to make a statement, a more intricate and voluminous ring like a halo engagement ring might be just right.

One common concern when shopping for an engagement ring is choosing the right size. If you’re unsure of your partner’s ring size, there are several ways to find it - take a look at our size guide here.

And if you’re still uncertain, you can feel completely confident shopping with Sisi Copenhagen. If the ring doesn’t fit perfectly, we offer one free resizing within the first three months after the ring is given.

The shape of the diamond can transform the overall look of a ring, making it truly unique. A timeless classic is the round brilliant cut, but there are many other stunning shapes that work beautifully for engagement rings.

A lot of people love the modern elegance of the oval diamond, as well as the cushion cut - a square shape with soft, rounded corners, reminiscent of a pillow (hence the name). For something more striking consider a pear-shaped diamond or a design that combines multiple diamond shapes.

In our selection of solitaire engagement rings, you’ll find a wide variety of the mentioned diamond shapes, so you can choose the one that best suits you and your partner.

There are no fixed rules for how much an engagement ring should cost, it all depends on your budget and preferences. In general, the price is determined by the quality and size of the diamond, as well as the material of the ring band.

At Sisi Copenhagen, we believe that exceptional quality should be accessible. That’s why we use lab-grown diamonds - both to ensure responsible manufacturing and to offer an exclusive choice at a fair price.

Our diamonds are of the highest quality, with color grades E–F and primarily VVS clarity, set in 100% recycled 14 kt solid gold. Prices for our solitaire diamond rings start at €1.070,00 - an affordable choice that never compromises on quality.