Christmas Sale | 30% off Made to Order items and 50% off Quick Delivery items* - T&C's Apply
Contact Us for Guaranteed Delivery by Xmas
30 Day Returns | 0% APR Finance Available | Excellent 4.9 out of 5 
Christmas Sale | Save 30% off Made to Order items and 50% off Quick Delivery items* - T&C's Apply
Contact Us for Guaranteed Delivery by Xmas
30 Day Returns
0% APR Finance Available
A diamond necklace is a classic piece of jewellery that is timeless and resistant to fashion trends. For thousands of years, people have been adorning themselves with beautiful gemstones - a diamond necklace has always been one of the most popular choices.
Choose Your Perfect Combination In Just a Few Steps
Make your dream ring a reality.
Choose from a wide range of classic and trending ring styles. Add a dazzling diamond for a stunning centrepiece, or a precious gemstone for the perfect pop of colour.
Start designing today and create a one-of-a-kind ring that’s as unique as your story.
Create a symbol of your love that lasts a lifetime.
Explore a beautiful selection of timeless and modern wedding ring designs. Choose a classic band or elevate it with intricate details, sparkling diamonds, or meaningful gemstones.
Start designing today and craft a wedding ring that’s as unique and enduring as your love story.
Celebrate everlasting love with a ring that shines from every angle.
Explore a stunning selection of classic and contemporary eternity ring designs. Choose a full or half-eternity style, and personalise it with brilliant diamonds or vibrant gemstones for a captivating sparkle.
Start designing today and create an eternity ring that beautifully symbolizes your forever.
Why not try before you buy?
Visit one of our luxury showrooms across the Ireland to explore our stunning collections. Experience our five-star rated customer service.
We’re here to help, every step of the way.
Create Your Own Ring, Your Way
At Diamond Heaven, all of our diamonds are ethically sourced, conflict-free, and fully certified. As members of the National Association of Jewellers, we are committed to following the Kimberley Process to uphold the highest standards of transparency and integrity. We are constantly aiming to improve fair labour practices and support more sustainable mining methods.
By prioritising transparency and ethical integrity throughout our supply chain, we strive to make a positive impact on both the communities involved in diamond production and the jewellery industry as a whole.
Experience our personalised luxury service.
Collaborate with our expertly trained craftsmen and create a master piece that is truly unique.
With your ideas and our experts’ advice, you can sit back and watch your unique vision come to life.
Not Sure where to Start?
Take our Quiz to find out which ring your partner might prefer and discover a beautiful engagement ring you may not have thought would be just perfect for them.
Our Diamond Necklaces range from Solitaire Diamond Necklaces and Multi Stone Diamond Necklaces, ensuring that you have the perfect piece for both day and night, guaranteed to turn heads for the right reasons.
All the diamonds used in our necklaces are sourced with the 4Cs in mind (Cut, Colour, Clarity & Carat), to create stunningly beautiful pieces that will last a lifetime.
For a relaxed style, layer a diamond necklace over a T-shirt and jeans. If the occasion is more of a formal event, a diamond line choker paired with a diamond necklace makes a statement.
Diamonds have and retain a market value that is either consistent or increases over time, making your diamond necklace a timeless piece to invest in.
Yes, there is no reason you cannot wear a diamond necklace every day. Diamonds are durable and stylish - classy and match every outfit. Try fewer layers for a casual style.
Service
WOMEN’S RINGS 
MEN’S RINGS 
BRIDAL SETS 
RINGS UNDER €1,000 
Chat
Message
Stores