Lab diamond engagement rings

Oval engagement ring

Diamonds That Don’t Cost The Earth

Ethical, sustainable and affordable, lab diamonds are a great alternative to mined diamonds. Created by man, lab-grown diamonds are cut, polished, graded and certified in the same way as mined diamonds.

At half the price of mined diamonds, with higher coloiur and clarity grades, our stunning lab diamond engagement rings are popular for good reason!


View our Lab Diamond Engagement Rings

Our Collection of Diamond Engagement Rings

visit our jewellery shop

valentina showroom

Engagement Rings Dublin

Whether you need help picking out the perfect diamond engagement ring or searching for a unique diamond jewellery piece, our expert jewellery consultants are here to assist you. 

Choose from our popular halo, classic solitaire or trilogy designs, or let us help you select from our range of loose diamonds to create a unique piece.

make an appointment

Valentina at the powerscourt townhouse centre

Our flagship shop is to be found in The Antique Gallery on the first floor of The Powerscourt Townhouse Centre, in the heart of Dubln 2. just off Grafton Street. We love our location, nestled in among the vintage jewellery and antique shops. 

Our shop features collections of Italian-inspired fine jewellery, rare gemstone jewellery and diamond engagement rings. Our engagement ring designs are set with the finest, carefully selected, round brilliant, oval, pear and other fancy-shaped diamonds. If you wish to create a bespoke design, we have a selection of lab-grown and natural diamonds for you to view. 

Browse our window displays or take the time to meet with our expert diamond consultants. 

Valentina at Powerscourt

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Five Star Reviews

Niamh KellyNiamh Kelly
16:30 13 Jan 23
I got my ring from Valentina Fine Diamonds and I couldn’t be happier! Stephanie was absolutely lovely and really helped me figure out what I wanted… which wasn’t as first expected! I went in with a very clear idea of what I wanted and ended up with an absolute dream ring that wasn’t what I expected at all! I thought I wanted to design my ring originally so Stephanie was brilliant at sending me pictures of diamonds as they came in. I don’t think I could have got my dream ring without Stephanie’s help - I couldn’t recommend them more if you’re looking for your dream engagement ring!
Shauna McNallyShauna McNally
13:21 05 Dec 22
Had a great experience and am besotted and in love with my beautiful ruby engagement ring.I spotted one of their beautiful diamond twist rings in their window and asked if I could have it made with a nice ruby instead of a diamond, it's my dream ring and the most precious thing we own.It was really reasonable too.
Lucia Maria FinneranLucia Maria Finneran
15:30 07 Oct 22
Had the pleasure of working with Holly on my bespoke ring, couldn’t be more happy with it. We discussed what I liked at our appointment in the shop. After coming home and thinking about it I decided I wanted to add some detail to the ring which was done with no issues. A CAD design was sent to me and the best diamond they could find for me within the budget. The ring was then put into production and made in under 4 weeks. I would highly recommend Valentina fine diamonds.
Owen EganOwen Egan
16:10 29 Jun 22
Myself and my Fiance recently visited Valentina at their Powerscourt Centre boutique for an appointment to view engagement rings. From the minute we arrived in we couldn't have had a better experience. Holly was ready with a range of selections based on our criteria and had many insightful and helpful suggestions. It wasn't rushed or hurried and it was a very comfortable setting.We found our ring and was able to collect it four days and we are delighted with the experience and will be going back in the future for wedding rings.
Aidan GeraghtyAidan Geraghty
17:00 20 Apr 22
From the outset my experience with Valentina was brilliant. John sat with myself and my partner for an appointment in their Powerscourt centre boutique and we eventually found the perfect ring for her finger. Quality of diamonds and the range as well as the personal touch and expertise really meant a lot to my partner and I. We will be back for the wedding rings soon!
Susan KirwanSusan Kirwan
12:57 25 Feb 19
Professional, Helpful and gorgeous rings. Absolutely delighted with my engagement ring! John was so helpful. We had loads of time to choose the perfect ring. We went back for our wedding rings and found exactly what we wanted. Highly recommend!

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