All Lumoava gold and diamond rings are crafted in our own facility in Kuopio, Finland: the northernmost jewelry manufactory in the world. Each ring is handcrafted by our master goldsmiths, carrying forward a legacy of over 80 years of Finnish expertise and passion for excellence.

We use 100% recycled gold (14K / 585). This gold is not newly mined; instead, we recover all precious metal produced during manufacturing, including dust, to minimize material waste and environmental impact.

Yes. A lab-grown diamond is chemically, physically and optically a real diamond. The difference is in how it is created: a natural diamond forms in the ground over millions of years, while a lab-grown diamond is grown under controlled laboratory conditions.

The choice is always the customer's. A natural diamond is unique and limited, a traditional store of value. A lab-grown diamond, on the other hand, often allows for a larger stone within the same budget and is produced without mining. Both are excellent quality options.

Our natural diamonds are sourced from a Finnish supplier in full compliance with the Kimberley Process.These diamonds are not of Russian origin and strictly meet all EU and G7 sanctions. Our lab-grown diamonds are also sourced through the Finnish company Timanttiala Oy, ensuring that every stone in our collection adheres to the highest standards of transparency and ethical responsibility.

Each Lumoava ring is made to order specifically for you. Our normal delivery time is approximately 2 weeks. This dedicated process ensures that your ring receives the personal attention it deserves, from the initial selection of materials in our Kuopio manufactory to the final handcrafted finish.

Yes. We offer a resizing service. Additionally:

• An unused engraved ring has a 30-day exchange right for another size.
• An unused and unengraved ring has a 30-day return policy (See delivery terms for more details.)