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Diamond Necklaces

A diamond necklace is a classic piec...

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. They offer the perfect finishing touch to any outfit and are often given as gifts.

A diamond necklace is available in several different styles - solitaire necklaces are a classic, versatile option, while you can opt for something more colourful with Gemstone Pendant Necklaces, or a more extravagant design with a multi stone diamond necklace. Either way, a diamond necklace is sure to help your outfit as you transition from day to night.

To view our Diamond Necklace collection in person, visit one of our showrooms in Birmingham, London, Manchester, Glasgow or Cardiff and experience our exceptional customer service.  

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Engagement Rings Diamond Rings

Build Your Own Ring

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, then add a brilliant diamond or precious gemstone for a pop of colour.

Start designing today and create a one-of-a-kind ring that’s as unique as your story.

Start with a Band

Start with a Stone

Start with a Band

Start with a Stone

Wedding Rings

Build Your Own Wedding Ring

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.

Eternity Rings

Build Your Own Eternity Ring

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.

Start with a Band

Start with a Stone

Our Showrooms

Why not try before you buy?

Visit one of our luxury showrooms across the UK to explore our stunning collections. Experience our five-star rated customer service.

Find your Nearest Showroom Book an Appointment
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We’re here to help, every step of the way.

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women-rings WOMEN’S RINGS Shop all Women’s Engagement Rings

men-rings MEN’S RINGS Shop all Men’s Engagement Rings

women-rings BRIDAL SETS Shop all Bridal Sets

women-rings RINGS UNDER £1,000 Shop all under £1,000

women-rings WOMEN’S RINGS Shop all Women’s Diamond Rings

men-rings MEN’S RINGS Shop all Men’s Diamond Rings

women-rings BRIDAL SETS Shop all Bridal Sets

women-rings RINGS UNDER £1,000 Shop all under £1,000

Engagement Rings

Ethically Sourced & Conflict Free

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.

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Engagement Rings Eternity Rings Earrings Rings Necklaces Rings

Bespoke

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.

Discover Bespoke

The Diamond Heaven Promise

We’re here to help

We provide a high-end luxury service without the high street price. Shop with confidence using our price match guarantee and thirty-day returns policy. We are here every step of the way and your journey with us doesn't end once you receive your stunning engagement ring, we offer various lifetime aftercare services and advice to keep your beloved jewellery safe and sparkly all the time.

Our relationship doesn’t end after she says “yes”. We offer a lifetime of aftercare services that keep your engagement ring looking just as gorgeous as the day you bought it.

We provide a high-end luxury service without the high-end price, and we’re here every step of the way. Your journey with us doesn't have to end once you receive your stunning wedding ring, as we offer various lifetime aftercare services and advice to keep your beloved jewellery safe and sparkly all the time. Shop with confidence using our price match guarantee and thirty-day returns policy.

We provide a high-end luxury service without the high-end price, and we’re here every step of the way. Your journey with us doesn't have to end once you receive your order, as we offer various lifetime aftercare services and advice to keep your beloved jewellery safe and sparkly all the time. Shop with confidence using our price match guarantee and thirty-day returns policy.

Certified Diamonds

GIA, IGI diamond & gemstone certificates available

Price Match Guarantee

If you find it cheaper elsewhere, we’ll match it

Resizing & Engraving

Professional resizing and engraving to ensure the perfect fit and look.

We offer a complimentary Ring Resizing

Showrooms Across the UK & Ireland

Wherever you are, we’re there for you

Free 30 Day Returns

If you are unhappy, return your piece within 30 days for free. Exchanges are also welcome.

Read our Returns Policy

Lifetime Cleaning

Keep your precious jewellery sparkling for free, for life

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.

What do you layer a diamond necklace with?

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.

Do diamond necklaces hold their value?

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.

Can you wear a diamond necklace every day?

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.

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