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Handcrafted at ChiemseeGermany

Made from recycled gold: sustainable, fair & certified

WhatsApp Chat mit Designerin Helge Maren: +491725838644

Woman with engagement rings and beside them a solitaire engagement ring with a lab-grown diamond

Diamond Engagement Ring: Elegance with Lab-Grown Diamonds

A diamond engagement ring stands for one of the most significant moments in life. Whether you wear it as a classic solitaire ring or set in a modern design – our engagement rings with lab-grown diamonds combine high-quality materials such as recycled 18 karat gold with timeless aesthetics.

We create the diamonds for our engagement rings in the lab. Every engagement ring with a synthetic diamond is a blend of careful craftsmanship and modern technology. Our engagement rings with lab-grown diamonds, all made from recycled 18 karat gold, are in no way inferior to natural diamond rings in their purity. This means you get an engagement ring from us with transparent origins and very special meaning – for your unforgettable proposal.

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Expert on innovation & the future of lab-grown diamonds in engagement rings

>Lab-grown diamonds are truly versatile when they are used to their full potential. You just have to get creative and try new approaches!<

Naman Parikh Experte für Labor Diamanten

More jewelry ideas

Hände halten einen Eternity Ring aus recyceltem Gold mit Labor Diamanten

The diamonds in Maren's engagement rings are of what quality?

For us, lab-grown diamonds are the new luxury – crafted to be high-quality and modern. That is why all our diamond engagement rings are made exclusively from high-quality synthetic diamonds. These are produced in the lab under controlled conditions. They are just as pure as natural diamonds and have an identical chemical and optical composition. You can read about the exact diamond quality of our gemstones in the engagement rings in our journal on the 4 C’s. If you are still not sure which diamond cut you prefer for your engagement ring, you can find out more about the different cut types, meanings, and brilliance at the following link. In any case, when you buy a synthetic diamond engagement ring from Maren, you will receive an official quality certificate confirming its premium quality. If you are generally interested in diamond jewellery, you will find more pieces with synthetic diamonds via the link.

2 Hände mit verschiedene Verlobungsringen

How to Find the Perfect Synthetic Diamond Engagement Ring

Your engagement is a very emotional and personal moment that the engagement ring symbolically preserves for eternity. So you will naturally want to find a sustainable engagement ring made of recycled gold and lab-grown diamonds that best suits this special moment and your love. We know: that is not exactly easy! That is why we have put together an engagement ring guide for you that gives you an overview of the different options and supports you in making your choice. It can also sometimes help to be inspired by other couples and their stories and to hear how our pieces have resonated with others in such a unique moment. In our Maren Lovestories, you will therefore find ideas and stories from our customers, giving you first-hand testimonials that may serve as creative inspiration. And please feel free to reach out to us at any time if you have a very special idea for your personal engagement ring with or without a diamond. Together, we will find the right solution.

Verlobungsring Sonderanferitgung

Consultation or custom-made engagement ring according to your wishes

Haven’t found the right diamond engagement ring yet, or are you unsure when buying online how to assess the quality? Do you need advice, or do you have a very specific idea for your ring? Our trained jewellery designer Helge Maren  is always there to help and advise you personally on all questions relating to engagement rings or custom bespoke pieces. You are also welcome to arrange a video appointment with her, during which she can get to know your ideas and show you various models and options.

We show that luxury and sustainability go hand in hand. Every engagement ring from Maren Jewellery is carefully handcrafted for you as part of a comprehensive sustainability process—without compromise!

Sustainable

Engagement rings crafted from recycled gold and conflict-free lab diamonds – luxury that respects the environment.

Responsible

Every engagement ring is created locally, fairly and transparently – for people and craftsmanship with dignity.

Mindful

Handmade and unique – engagement rings with lab-grown diamonds that carry memories and preserve stories. High-quality, durable, and timeless design.

Our service for you and your engagement ring with lab diamond!

Free shipping & returns 100% insured

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

Handmade design made from recycled gold and lab diamonds

Free ring size change

More frequently asked questions

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

Engagement rings with laboratory diamond designed by jewelry designer Helge Maren

For Helge Maren Hauptmann, jewellery is something deeply personal. It preserves memories, tells stories and often accompanies us for a lifetime. This attitude shapes every piece from Maren Jewellery.

After studying jewellery design in Pforzheim and spending many years in the industry, she founded Maren Jewellery in 2020 to create pieces according to her own values: handcrafted, sustainable and quietly luxurious. From recycled gold and lab diamonds come pieces that don't have to be loud to move you — for women who want to wear their story consciously and with a clear conscience.

We use only synthetic lab-grown diamonds for our 18 karat diamond engagement rings, grown in controlled laboratory environments—without the use of diamond mining and with high transparency throughout the supply chain. The result is diamonds with high clarity and precisely controlled quality standards—a conscious choice for anyone who values transparency and responsible materials. To make sure you find the ideal diamond engagement ring for your special moment with us, we offer you a wide range of styles and designs. Whether you choose a classic solitaire ring or an eye-catching design, you will find a piece of jewelry in our collection that tells your one-of-a-kind love story. If you choose one of our lab-grown diamond engagement rings, you not only receive a beautiful symbol of your love, but also choose jewelry that focuses on responsible materials and transparent manufacturing processes. With us, you will find an engagement ring that represents your love in its purest form.

Frequently Asked Questions about Engagement Ring Diamonds

For many people, an engagement is one of the most emotional and personal moments in a relationship, a moment the engagement ring may preserve as a memory for a lifetime. When choosing an engagement ring, it is therefore especially important to many that it is in no way inferior to the preciousness of the moment and the love. The choice therefore often falls on a ring with diamonds, shining and sparkling as pure and unique as love.

Why are diamond rings often given for engagement?

The popularity of engagement rings with a diamond as the central design element can be traced back to the 15th century. At that time, Archduke Maximilian of Austria gave his wife Mary of Burgundy a diamond ring for their engagement in order to express his love with the precious, unique stone. Since diamonds were still very rare back then, this was only possible for a few wealthy people until the 19th century. From the 19th century onward, however, the solitaire engagement ring became increasingly popular as gemstone prices fell. From that point on, more and more people used the ring to express their radiant, pure, and precious bond with another person. Even today, the solitaire ring is still considered one of the most popular engagement rings worldwide and a true classic!

Which diamond engagement ring is a classic?

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