Summer Sale | 30% off Made to Order items and 50% off Quick Delivery items* - T&C's Apply
30 Day Returns | 0% APR Finance Available | Excellent 4.9 out of 5 
Summer Sale | 30% off Made to Order items and 50% off Quick Delivery items* - T&C's Apply
30 Day Returns | 0% APR Finance Available
We have the largest diamond collection i...
We have the largest diamond collection in the UK, with thousands of unique designs for women across every metal and budget. Choose from natural and lab-grown diamonds, in small and large sizes, fully customisable to you. Shop our sale online or visit one of our 15 UK st...
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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.
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 UK 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.
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.
GIA, IGI diamond & gemstone certificates available
If you find it cheaper elsewhere, we’ll match it
Professional resizing and engraving to ensure the perfect fit and look.
We offer a complimentary Ring Resizing
Wherever you are, we’re there for you
If you are unhappy, return your piece within 30 days for free. Exchanges are also welcome.
Read our Returns Policy
Keep your precious jewellery sparkling for free, for life
Diamond Heaven has been selling diamond pendants since 2004. In that time, we've built the largest diamond collection in the UK, with thousands of style variations across platinum, yellow gold, white gold, rose gold and silver. Whether you're spending under a couple hundred pounds or several thousand, there's something here for you.
With 15 stores across the UK and prices up to 50% cheaper than the high street, we make it easy to find the right pendant without compromise. We're multiple-time winners of the National Wedding Awards and finalists at the Retail Jeweller Awards. That track record matters when you're buying something that lasts a lifetime.
You can view our collection in-store at our showrooms in Birmingham, Cardiff, Glasgow, Leeds, London, Manchester and Liverpool.
1. Budget - Start with what you're comfortable spending. It shapes every other choice, so getting this right first saves a lot of back-and-forth later.
2. Style - Think about the look you're after. A solitaire pendant is clean and timeless. A halo or cluster design adds more presence, while a gemstone pendant brings in colour. A letter pendant is something personal and makes a great gift.
3. Metal - White gold gives a modern finish. Yellow gold is warmer and more classic. Rose gold sits somewhere in between.
4. Shape - Round diamonds are the most popular choice, but pear, oval and marquise cuts all elongate the neckline nicely.
5. Chain Length - A 16-inch chain sits at the collarbone, an 18-inch chain is the most versatile and anything longer creates a more relaxed, layered look.
Think of the 4Cs as four dials you can turn up or down depending on your budget. The trick is knowing which ones actually affect what you see with the naked eye.
Here’s what our jewellery experts who have decades of experience recommend:
Cut - Cut is the most important of the four. It determines how much light the diamond reflects, which is what gives it that bright, brilliant look. Always prioritise cut above everything else. A well-cut diamond will outshine a poorly cut one every time.
Colour - Diamonds are graded from D (colourless) to Z (visibly yellow). For pendants, you don't need to go all the way to D. Get the best you can for your budget.
Clarity - Most inclusions are invisible without magnification. Essentially, you naturally get specs within diamonds, you want a grade that excludes as many as possible
Carat - Carat refers to the weight of the diamond. After maxing out the cut, getting the largest diamond you can is often the next best option.
Both natural and lab-grown diamonds are real diamonds. They share the same physical and chemical properties, and side by side, they're visually identical. The difference comes down to origin, price and how you personally value each.
Lab-grown diamonds cost less, so your budget goes further on size and quality. Natural diamonds carry more cultural weight, billions of years of history which adds to the allure and tend to hold their value better over time.
Both natural and lab-grown diamonds come with certificates with the same criteria.
A diamond certificate is an independent report that confirms the quality of your stone. At Diamond Heaven, we offer five levels of certification.
We offer our customers the following certifications:
A diamond pendant is a small piece of jewellery that is the perfect accessory to complete any outfit. This beautiful accessory sits on the end of a necklace and is available in a whole host of different shapes, sizes, sets and colours. A diamond pendant is a staple of many jewellery collections. You can choose the perfect style for you or that special someone in your life. Our range of diamond pendant designs can be created with a variety of gemstones that now includes lab-grown diamonds.
Pendants and necklaces are two separate parts of an item of jewellery worn around the neck. Diamond pendants are the ornament that hangs on the necklaces themselves. Pendants can also hang from other items of jewellery including anklets and bracelets, depending on the wearer’s preference. Each pendant style also has their own meaning: journey pendants represent a change or adventure in life, key pendants are often given to a loved one symbolising the key to their heart, whilst trilogy pendants are thought to be a way of saying "I love you".
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