Top Moissanite Engagement Rings You Can Buy in the UK - Styles & Benefits

With wedding costs rising—UK couples now spend an average of £20,000 on their big day—moissanite offers great value for money.

Here’s a quick comparison:

• 1-carat diamond: £4,000 to £7,000
  

• 1-carat moissanite: £700 to £1,500

You get the same stunning look at a much more affordable price.

• A Beautiful Gem with a Unique Origin: Moissanite was first discovered in a meteor crater, giving it a truly rare and fascinating beginning. Today, it’s carefully created in laboratories, which makes it both ethical and sustainable—an excellent choice for couples who want beautiful jewellery without the environmental impact of mining.

• Brighter Sparkle Than a Diamond: Moissanite has 2.4 times more fire than a traditional diamond. That means it gives off more rainbow-like flashes and sparkle, even in soft lighting. Its brilliance and shine are some of the main reasons why people choose moissanite for engagement rings and other jewellery.

• Strong Enough for Everyday Wear: On the Mohs hardness scale, moissanite scores 9.25 to 9.5, making it one of the hardest gemstones available—just below diamonds, which score 10. This makes moissanite very durable and ideal for wearing every day, whether in rings, earrings, or pendants.

Why Choose Moissanite?

Moissanite is becoming more popular because it combines beauty, quality, and ethics. Here are some of the key reasons people love it:

• Ethical: Lab-created and conflict-free
  

• Eco-friendly: No mining or environmental damage
  

• Affordable: Up to 90% less expensive than diamonds
  

• Sparkling: Brighter and more fiery than many diamonds
  

• Durable: Long-lasting and perfect for daily wear
  
  

A Smart, Stylish Choice! Moissanite offers a modern, ethical alternative to traditional diamonds. It’s perfect for couples who want luxury, value, and peace of mind—all in one beautiful gemstone.

If you're looking for a ring that shines bright and stands for something meaningful, moissanite is the perfect choice.

Top Moissanite Engagement Rings from Summer Diamonds

As more 2025 brides-to-be prioritize both beauty and values, moissanite offers something truly special: peace of mind. Unlike diamonds, which can carry the ethical baggage of destructive mining practices, moissanite is typically lab-created, ensuring both ethical sourcing and environmental responsibility.

Explore our standout selection of moissanite engagement rings—each one handcrafted in the UK with ethical gemstones, expert detailing, and timeless style. Designed for modern love stories, these rings combine luxury and sustainability.

1) Diamond & Moissanite Cushion Cut Halo Ring – £99.00

A timeless favourite for those who adore traditional elegance.

Highlights:

• Cushion-cut centre with moissanite halo
  

• Lab-grown diamond-like brilliance
  

• Durable rhodium-plated 925 sterling silver
  

• Ethical, handcrafted quality
  

• A classic engagement ring look—without the ethical compromise

Best for: Traditional brides seeking timeless sophistication. Shop Now!

2) Diamond & Moissanite Heart Halo Ring – £89.00

Wear your heart on your finger with this dazzling heart-shaped stunner.

Highlights:

• Heart-shaped centre moissanite
  

• Surrounding halo for added sparkle
  

• Crafted for everyday durability
  

• Symbolises love, passion, and emotion
  

• Budget-friendly luxury at just £89

Best for: Sentimental proposals and heartfelt celebrations. Shop Now

3) Blue Sapphire & Moissanite Cushion Cut Halo Ring – £99.00

Make a royal statement with rich blue hues and radiant sparkle.

Highlights:

• Regal cushion-cut blue sapphire centre
  

• Framed with brilliant moissanite stones
  

• Inspired by iconic royal engagement rings
  

• Ethical and handcrafted in the UK

Best for: Brides who want bold colour with historic charm. Shop Now!

4) Emerald & Moissanite Cushion Cut Halo Ring – £99.00

Celebrate renewal and growth with this lush green showstopper.

Highlights:

• Vibrant emerald centre stone
  

• Sparkling moissanite halo for contrast
  

• Deep symbolism of nature and beginnings
  

• Crafted using conflict-free, lab-grown gems

Best for: Couples who love symbolic, earthy tones. Shop Now!

5) Pink Diamond & Moissanite Cushion Cut Halo Ring – £99.00

Soft, feminine, and full of sparkle—perfect for modern romantics.

Highlights:

• Blush-pink centre stone
  

• Flawless cushion halo design
  

• Symbolises tenderness and love
  

• Handmade with sustainable craftsmanship

Best for: Brides who love non-traditional romance. Shop Now!

6) Amethyst & Moissanite Cushion Cut Halo Ring – £99.00

For the soulful bride who embraces meaning and individuality.

Highlights:

• Deep purple amethyst centre
  

• Surrounded by sparkling moissanite
  

• Represents peace, wisdom, and clarity
  

• Ethically crafted in sterling silver

Best for: Free spirits and lovers of mystical charm. Shop Now!

7) Pink Diamond & Moissanite Heart Halo Ring – £89.00

A sweet statement of love and passion in a heart-shaped form.

Highlights:

• Romantic pink heart centre stone
  

• Glimmering moissanite halo
  

• Soft, feminine palette
  

• Designed to express deep emotion

Best for: Romantic proposals with a personalised touch. Shop Now!

8) Blue Sapphire & Moissanite Heart Halo Ring – £99.00

A majestic blend of tradition and affection.

Highlights:

• Heart-cut blue sapphire for royal vibes
  

• Surrounded by ethical moissanite sparkle
  

• Symbolises loyalty, wisdom, and elegance
  

• Handmade with care in the UK

Best for: Brides wanting “something blue” with regal elegance. Shop Now!

Custom Design: Creating Your Perfect Moissanite Ring

Beyond their stunning ready-to-wear collection, Summer Diamonds offers a bespoke design service that differentiates them from other UK jewellers. This custom approach allows you to co-create a truly unique moissanite engagement ring that perfectly reflects your personal style and relationship.

The bespoke jewellery design service walks you through every decision:

• Stone selection: Choose your perfect moissanite size and cut

• Setting style: From classic solitaires to intricate vintage designs

• Metal choice: Select the metal that best suits your lifestyle and aesthetic

• Accent stones: Add additional moissanite or coloured gems for personalisation

• Special details: Incorporate meaningful elements like birthstones or engraving

Whether you have a clear vision or need guidance, Summer Diamonds' design team provides expert advice while honouring your ideas. This collaborative process ensures your ring tells your unique love story – something mass-produced jewellery simply cannot match.

With custom moissanite rings starting at competitive price points, this bespoke option makes personalised luxury accessible to more couples than ever before.

Craftsmanship, Customisation & Everyday Elegance: Why Summer Diamonds Jewellery Stands Out

At Summer Diamonds, we believe jewellery should reflect your story, your values, and your lifestyle. That's why every piece we craft is made with precision, care, and a deep commitment to ethical and lasting beauty. Whether you're searching for the perfect engagement ring or a timeless keepsake, our commitment to quality starts with the fundamentals, which begin with the 4Cs.

• Understanding the 4Cs: Cut, Clarity, Colour & Carat

When choosing a gemstone, the 4Cs—Cut, Clarity, Colour, and Carat—play a key role in determining its brilliance and value. Our moissanite and lab-grown diamonds are expertly cut to enhance sparkle and fire, ensuring that your piece catches the light from every angle. We hand-select stones with excellent clarity to provide a clean, luminous appearance. 

Our jewellery is available in various colours, from timeless clear to rare pinks and vibrant emeralds, giving you the flexibility to match your unique aesthetic. And with a range of carat sizes, you can find the perfect balance of presence and elegance.

• Bespoke Jewellery Design: Made Just for You

We know that meaningful jewellery is personal. That's why we proudly offer a bespoke jewellery design service, where you can co-create a piece that reflects your individual love story or special milestone. 

From selecting the stone shape and colour to choosing the perfect setting, our UK-based design team will guide you every step of the way. Whether you envision a custom engagement ring or a one-of-a-kind gift, we're here to make your vision a reality.

• Premium Materials That Last

Each piece of jewellery is crafted from rhodium-plated 925 sterling silver, a material known for its durability, shine, and hypoallergenic properties. 

Our designs are set exclusively with moissanite or lab-grown diamonds, both ethical alternatives to mined gemstones. This commitment to conscious luxury means your jewellery is beautiful and responsibly made.

• Made for Everyday Moments

Moissanite is incredibly durable, with a hardness rating just below that of diamonds, making it ideal for daily wear. Whether you're heading to the office, out on a date, or travelling, our pieces are designed to withstand everyday life—while always sparkling like new.

Shop Moissanite Engagement Rings at Summer Diamonds

Ready to find your perfect moissanite engagement ring? Summer Diamonds offers an exquisite collection of ethical, handcrafted pieces that combine stunning design with conscious values.

SHOP NOW to discover your ideal ring – from classic styles to colourful statements, a moissanite masterpiece awaits your love story.

Conclusion

Moissanite engagement rings offer a brilliant combination of ethical values, exceptional beauty, and outstanding value. With their superior sparkle, durability, and conscience-clear origins, these remarkable gems are changing how many UK couples approach engagement ring shopping.

Summer Diamonds' collection showcases the versatility and beauty of moissanite in designs ranging from timeless classics to colourful statements. Whether you choose from their ready-to-wear collection or opt for a bespoke creation, you'll receive a ring crafted with care, backed by certification, and designed to be treasured for a lifetime.

The perfect engagement ring should be as unique as your love story. With moissanite, you don't need to compromise on ethics, beauty, or budget – you truly can have it all.

SHOP NOW to discover your perfect moissanite engagement ring and begin the next chapter of your love story with brilliance.

Experience luxury without compromise!