We are committed to providing you with top quality and affordable diamond jewellery. We use recycled gold, ethically sourced diamonds and sustainable lab grown diamonds. Made in Ireland.


Where is your store?

We are based in the Powerscourt Townhouse in Dublin 2. We also ship internationally

How are lab grown diamonds sustainable?

Our lab grown diamonds are created using renewable energy for truly sustainable diamonds. In many jewellers, their lab diamonds cannot be considered sustainable as they are created using fossil fuel energy. For every ring we sell (lab, natural or gemstone), we plant 4 trees in countries historically affected by poor mining practice.

Do you have unusual engagement/wedding rings?

Yes! We offer a wide range of designs as well as the option to customize any piece - we make each ring in-house so customizations are welcome. We offer rings in all diamond shapes, 4 precious metals, 12+ gemstones as well as yellow, grey, blue, pink & white diamonds.

How long does it take to get a ring from you?

Our in stock rings can be resized within 2-3 days (if needed) and shipped immediately. Our special order rings take from 2-4 weeks. In the event that we are sourcing a special diamond or gemstone it may take a little longer but this is generally not necessary as we have a wide range of diamonds and gemstones in stock, ready to use.

What are your best-sellers?

Last year and this, the Oval Solitaire on a Yellow Gold band was the best seller. However, there are also many customizations to this style such as adding a "hidden halo", using gold from a client's heirloom among other ideas. We have also seen huge interest in more unusual items such as Moss Agate, hidden diamonds (on the inside of the band!), Moi&Toi styles, thin bands, thicker bands and more.


I wanted to leave my recommendation and thanks to Commins & Co. We were attended by Emma who was very kind, sweet, she treated us excellently and was in contact with us from the time we selected the rings to the collection of them. She gave us a recommendation and was very happy and attentive. We are very happy with the rings we bought. its quality, design are incredible. Thank you .

Silvina Cueva

After some time searching several ring shops, we managed to find the perfect ring for us with Commins & Co. They specifically took the proper time to listen to us, be patient with us and to explain all relevant facts. My Fiancee showed some pictures / ideas of what she was looking for and we were pleasantly surprised to have a selection shown to us that allowed us to agree and choose our perfect ring & style. I was exceptionally impressed with the staff and professionalism of Commins & Co. They really added to the whole experience and enjoyment of getting the ring. Where other shops were good, Commins & Co were excellent. A particular stand-out for us was Lauren and her helpfulness and genuine excitement for us. This energy, professionalism and knowledge greatly added to our experience and memories of the day in selecting our ring. Thank you to all the staff at Commins & Co for this experience. I would highly recommend Commins & Co for anyone who is thinking of getting an engagement ring.

Aaron Stapleton

We just collected our new engagement ring from Commins and Co, the ring quality and design has exceeded our expectations, so much so we’ve picked and ordered our wedding bands. I am beyond grateful for the service given by Tracie from start to finish she was friendly professional, extremely knowledgeable in her diamonds, styles and quality. Tracie listened to what I wanted and delivered with top notch customer service and care. She has wealth of knowledge in what she does and advised the best suited band to go with my engagement ring. This girl has great attention to detail, exceptional customer service and is asset to Commins and co. We can’t wait to get our wedding bands and other jewellery items in the future. Highly recommend a visit that won’t disappoint.

Wendy Scanlon

I highly recommend Commins & Co! The girls are very knowledgeable, friendly and welcoming. They take time to guide you to suit your style and budget. I would like to say especially say thank you so much to Tracie! She has an incredible expertise in this field! I absolutely love the Stunning Grey Diamond Ring she recommended! So Beautiful! Also, thank you to Emma and her colleague for sourcing the Circle of Life Pendant! Amazing Service, Quality products and I will be back!

Emi Wong

5 star experience from start to finish. Commons & Co had a large selection of ring styles, colours and ring sets to choose from. Our appointment went so well with great advice and selection available. We were not rushed or made to choose anyone particular style or stone. Our style choice and budget were always taken into consideration when presented with a different ring to choose from. Added to the enjoyment of this experience was the possiblity to have our ring resized and collected the next day. Looking forward to our return visit to collect our wedding bands.

Michelle Mc Dermott

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