
On the canal in beautiful Leeuwarden
Sustainable engagement rings in Leeuwarden
At GJ van Ark in Leeuwarden, you will find the largest collection of 18-karat gold engagement rings with lab-grown diamonds in all of Friesland!
An enthusiastic team is ready to help you in your search for the perfect engagement ring.
GJ van Ark Juwelier is the official retailer for Aurore Jewelry in Leeuwarden. With Aurore Jewelry, you choose exclusivity and the highest quality. But thanks to the unique materials, you also choose a more sustainable engagement ring.
All pieces of jewelry are created without gold or diamond mines, thanks to the unique sustainable materials: 18-karat recycled gold and lab-grown diamonds.
sustainable engagement rings in Friesland

tips
the perfect ring
Choosing a diamond engagement ring is a special moment. Naturally, for this occasion, you are looking for a ring that is both timeless and enchanting, and that perfectly suits her. At Rosy Barker Goldsmith & Jeweler, they are happy to offer you personal advice to help you find that one ring she will say 'I do' to. Before you visit, keep the following things in mind:
Tip 1: Determine her style
Is your bride-to-be a classic or a modern type? If she likes simple, elegant rings, then a solitaire with one diamond might be the perfect ring for her. Does she love more sparkle? Then perhaps an entourage ring is for her. Think in advance about which rings would suit her and which you would like to view during your appointment.
Tip 2: White or yellow gold?
All Aurore engagement rings are available in both white and yellow gold. Yellow gold provides a warmer look, while white gold gives the piece more brilliance. Upon request, we can also craft the rings in 18kt rose gold.
Tip 3: Price range
There really is a diamond engagement ring for every budget, so determine in advance the price range you would like to look in. Did you know that lab-grown diamonds offer a price advantage of 20-60% compared to mined diamonds? This allows you to choose an engagement ring with larger diamonds for the same budget.
Tip 4: Ring sizes
If you know your girlfriend's ring size or can secretly bring one of her rings along, that is a bonus. But even if her ring size is unknown, you can still choose an engagement ring. The proposal will then be made using an average ring size, and Rosy Barker will ensure that the ring is exchanged for a perfectly fitting engagement ring after the proposal.



Why choose Aurore Jewelry
At Aurore Jewelry, we are the first jewelry brand in the Netherlands to work exclusively with sustainable lab-grown diamonds. In terms of optics, quality, aesthetics, and (chemical) properties, diamonds from a mine and those from a laboratory are exactly the same. The difference cannot be seen with the naked eye or even a microscope. By consciously choosing sustainable materials, we design jewelry that shines not only on the outside, but also from within. Discover the benefits of lab-grown diamonds.
- Sustainable & ethical: All our rings are made of recycled gold and conflict-free diamonds.
- Unique designs: Every ring is crafted with attention and expertise.
- Personal service: Tailored advice when choosing your engagement ring.

Matching wedding rings
Engagements go hand in hand with weddings... Complete your set and opt for a pair of beautiful wedding rings from Aurore Jewelry.
We have designed them to perfectly complement each other (in terms of color, fit, and settings), making them also beautiful to wear alongside your engagement ring. Naturally, our wedding rings are also crafted from 18-karat recycled gold!

your jeweler in Leeuwarden
Discover Van Ark Jewelers
For over 20 years, you have been able to rely on van Ark Juweliers for quality, craftsmanship, and service! Gert Jan van Ark started in Groningen and the surrounding area, but later a jewelry store in Leeuwarden was also added.
In addition to a beautiful collection, you are also welcome at van Ark in Leeuwarden for unique creations and custom work, ear piercing, repairs and maintenance, trading in old gold, and engraving.
There is an extensive collection of jewelry and watches available in the store to ensure you can see everything.
The jewelry from Aurore Jewelry fits perfectly with the beautiful, exclusive lines that GJ van Ark carries.
See you in the store!

Jeweler GJ van Ark
contact details
Leeuwarden city centre
Phone: 058 212 92 91
E-mail: [email protected]
Opening hours:
Monday: 1:00 PM – 6:00 PM
Tuesday: 10:00 AM – 6:00 PM
Wednesday: 10:00 AM – 6:00 PM
Thursday: 10:00 AM – 8:00 PM
Friday: 10:00 AM – 6:00 PM
Saturday: 10:00 AM – 5:00 PM
Sunday: Closed
Frequently asked questions
Yes. They are chemically, optically and physically identical to natural diamonds. Only the origin differs.
No, you won't see a difference if you place the diamonds side by side. Even a jeweler cannot distinguish a lab-grown diamond from a natural diamond with the naked eye or a loupe. Specialized measuring equipment and certification are required for that.
That depends on where you buy the diamonds. Just like natural diamonds, lab-grown diamonds can be graded by independent institutes such as the IGI. At Aurore Jewelry, all diamonds are supplied with a diamond certificate. Diamonds of 0.50 ct. and larger are supplied with an official IGI certificate.
As with natural diamonds, the value is determined by various factors, including quality, demand, and market conditions. Consequently, future value trends are difficult to predict in advance. You buy diamond jewelry primarily for its emotional value, the craftsmanship, and the memories it represents.




















