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Handcrafted at ChiemseeGermany

Recycled Gold & Lab-Grown Diamonds B Corp- & RJC-Certified

WhatsApp Chat mit Designerin Helge Maren: +491725838644

Hands with diamond rings and a ring stack with flowers and lab-grown diamonds

Diamond rings with lab-grown diamonds

Our diamond rings with lab-grown diamonds are the embodiment of timeless beauty and modern technology. We believe that true elegance comes above all from high-quality materials and thoughtful design.

Our lab-grown diamonds are produced in controlled laboratory environments. The result is diamonds of exceptional quality and purity that match natural diamonds in their chemical, physical, and optical properties. This is how our diamond rings with lab-grown diamonds combine timeless aesthetics with a modern form of diamond production.

More jewelry ideas

Frauen Hände mit Labor Diamanten Ringe, Solitärring, Eternity Ring, Memoire Ring, Ehering

Diamond rings by Maren: brilliance that lasts!

Diamond rings symbolize elegance, durability, and love—they tell your story and preserve precious memories. At Maren, we combine this timeless meaning with modern design. That is why we use synthetic diamonds, also known as lab-grown diamonds, for our diamond rings; they match natural diamonds in their chemical and structural properties. We have the diamonds made in Switzerland and the USA, and then set them by hand into our own designed rings. Our diamond rings and synthetic diamond rings are therefore a modern interpretation of the desire for a precious ring that is an everyday companion, talisman, and sparkling brilliance all in one.

Schmuck Geschenk mit 2 nachhaltigen Ringen

Diamond ring as a very special gift

Durch the intimate significance and strong symbolism of a diamond, a ring set with gemstones is an extremely special, emotional, and personal gift. Whether for an anniversary, a birthday, Mother's Day, a birth, an engagement, or many other occasions, a diamond ring preserves, conveys, and makes personal thoughts, wishes, and memories accessible forever. Therefore, if a personal message is connected with gifting a synthetic diamond ring, we find the gesture extremely romantic and sincere – a gift that shows great appreciation and affection.

Unendlichkeitsringe Verlobungsringe und Eheringe im Stapel

Yellow gold or white gold in combination with diamonds?

A diamond ring unfolds its full effect only through the perfect interplay of precious metal and stone. For our rings, we use exclusively recycled 18 karat yellow gold or white gold, and each combination highlights the brilliance of the diamond as well as your skin tone in its own way. A diamond ring made of yellow gold radiates warmth and classic elegance. It emphasizes the gemstone's shine through strong contrast and is especially harmonious with warm skin tones. White gold, on the other hand, gives the diamond a modern, cool touch. This makes the diamond shine particularly brightly and suits people with cooler skin and color types especially well. No matter whether you choose yellow gold or white gold – the diamond ring remains a symbol of style, love, and lasting beauty. Choose the material that fits your personality and find the ring that will make your moment sparkle forever.

Our Lab Diamond Ring Promise to You!

Jewelry often becomes part of one’s own story. With the lab-grown diamond rings, designer Helge Maren creates timeless companions that are handcrafted in Germany. Selected materials, a traceable supply chain, and high-quality craftsmanship are at the heart of it.

Our sustainability approach

Made from recycled gold and lab-grown diamonds. The origin of our materials is documented and traceable throughout our supply chain.

Responsibly crafted

Our lab-grown diamond rings are created in Germany in collaboration with selected partner companies. As a B Corp™- and RJC-certified company, we have our corporate and supply chain standards independently reviewed on a regular basis.

Thoughtfully designed

Timeless design, high-quality craftsmanship, and durable materials make our lab-grown diamond rings companions for many years. Many designs can be repaired, refinished, or passed on.

Our service for you and your lab diamond ring!

Free shipping & returns 100% insured

Customer service around the clock WhatsApp, video and phone consultation appointments

Handcrafted design made from recycled gold and lab-grown diamonds

Free ring size changes

Other frequently asked questions

The wonderful founder and jewelry designer Helge Maren Hauptmann at her goldsmith’s workbench

Jewelry designer Helge Maren designs your lab-grown diamond ring

For Helge Maren Hauptmann, jewelry is something deeply personal. It preserves memories, tells stories, and often stays with us for a lifetime. This mindset shapes every piece of jewelry from Maren Jewellery.

After studying jewelry design in Pforzheim and spending many years in the industry, the designer founded Maren Jewellery in 2020 to create jewelry guided by her own values: handcrafted and defined by a quiet luxury aesthetic. Crafted from recycled gold and lab-grown diamonds, these are pieces that do not need to be loud to move you — for women who value timeless design and traceable material origins.

Our diamond rings are not only environmentally friendly but also breathtakingly beautiful. Each lab diamond is carefully selected by us and hand-set into our stunning designs. This creates pieces of jewelry that shine not only on the outside but also from within. Whether you are looking for a classic solitaire ring, a vintage design, or a modern interpretation, our collection offers a wide range of unique pieces. With our synthetic diamond rings, you not only wear an exquisite piece of jewelry but also make a statement about sustainability and ethics. We are proud to combine beauty and responsibility and to offer you an exceptional piece of jewelry that represents your values.

Frequent Questions about Diamond Rings

How do I care for diamond rings?

It only takes some lukewarm water, a little soap, and a soft cloth. If you carefully clean your favorite piece with it, you can enjoy it for a lifetime!

Can I personalize diamond rings?

Yes, of course all our diamond rings can be personalized with engraving. With our engraving service, depending on the space on your ring, you can choose and let us know the engraving text, as well as the font and spelling of the engraving. We then carry out the personalization according to your wishes and give your diamond ring the individuality you want.

Are diamond rings suitable as engagement rings?

Yes, diamond rings are definitely very popular rings for an engagement. A diamond or even several gemstones on a ring represents purity, preciousness, and pure beauty — all values that are ideal for an engagement. We have put together a selection of engagement rings by Maren. We are also happy to accommodate individual requests. Just get in touch with us if you would like even more customization.

How do I find the right size for a diamond ring?

There are various ways to determine the right ring size. The best way is to simply measure the circumference of your finger with a measuring tape or use our Size Guide. If that is not possible, you can also order our ring sizer and comfortably determine at home which size fits your finger best.

How do I care for diamond rings?

Of course. Anything you like is allowed. For example, our customers love the Wilderness Eternity Ring as a special wedding ring, as its continuous diamonds represent eternity and infinity. But all other diamond rings can also be worn as wedding rings; the main thing is that you like wearing it.
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