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Natalia Diamond Engagement Side Stone Ring 18K Gold 0.91CT H/SI
£1,849£3,525
From £62/mo
18K Yellow Gold (selected)
Diamond Diamond Diamond Diamond 0.91ct H/SI (Natural) (selected) +6
Natalia Diamond Engagement Side Stone Ring 18KW Gold 0.91CT H/SI
£1,849£3,525
From £62/mo
18K White Gold (selected)
Diamond Diamond Diamond Diamond 0.91ct H/SI (Natural) (selected) +5
NEXT DAY DELIVERY
Sale
Natalia Diamond Engagement Side Stone Ring 18K Gold 0.91CT G/SI1
£2,129£4,019
From £71/mo
Diamond Diamond 0.91ct G/SI1 (Natural) (selected)
NEXT DAY DELIVERY
Sale
Natalia Diamond Engagement Side Stone Ring 18KW Gold 0.91CT G/SI1
£2,715£5,359
From £91/mo
Diamond Diamond 0.91ct G/SI1 (Natural) (selected)
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Sale
Natalia Diamond Engagement Side Stone Ring Platinum 0.91CT G/SI1
£2,799£5,529
From £93/mo
Diamond Diamond 0.91ct G/SI1 (Natural) (selected)
Natalia Diamond Engagement Side Stone Ring Platinum 0.91CT G/VS
£2,225£4,235
From £74/mo
Platinum (selected)
Diamond Diamond Diamond Diamond 0.91ct G/VS (Natural) (selected) +8
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Sale
Natalia GIA Diamond Engagement Side Stone Ring Platinum 1.50CT G/SI1
£7,405£14,065
From £247/mo
Diamond Diamond 1.50ct G/SI1 (Natural) (selected)
Sale
Natalia GIA Diamond Engagement Side Stone Ring Platinum 1.50CT G/VS2
£7,629£14,525
From £254/mo
Diamond Diamond 1.50ct G/VS (Natural) (selected)
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Sale
Galina Matching Wedding Band 0..40ct H/Si Diamond in 18K White Gold
£939£1,749
From £31/mo
Diamond Diamond 0.40ct H/SI (Natural) (selected)
Sale
Sidestone Engagement Ring Talia 0.85ct G/SI1 Diamonds 18k White Gold
£1,795£3,379
From £60/mo
Diamond Diamond 0.85ct G/SI1 (Natural) (selected)
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Sale
Yasmin Matching Wedding Band 0.65ct H/Si Diamond in 18K White Gold
£1,039£1,949
From £35/mo
Diamond Diamond 0.65ct H/SI (Natural) (selected)
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Sale
Sidestone Engagement Ring Yasmin 1ct SI2 Baguette Diamond 18KW Gold
£2,799£5,525
From £93/mo
Diamond Diamond 1.00ct H/SI2 (Natural) (selected)
Sale
Sidestone Engagement Ring Vana 0.80ct SI2 Baguette Diamonds 18KW Gold
£1,825£3,439
From £61/mo
Diamond Diamond 0.80ct G/SI2 (Natural) (selected)
Sale
Eleri Matching Wedding Band 0.50ct H/Si Diamond in 18K White Gold
£799£1,479
From £27/mo
Diamond Diamond 0.50ct H/SI (Natural) (selected)
Sale
Sidestone Engagement Ring Eleri 0.90ct SI1 Princess Diamonds 18KW Gold
£1,815£3,419
From £61/mo
Diamond Diamond 0.90ct G/SI1 (Natural) (selected)
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Sale
Sidestone Engagement Ring Nova 1.20ct SI2 Pave Diamonds 18K White Gold
£2,179£4,119
From £73/mo
Diamond Diamond 1.20ct G/SI2 (Natural) (selected)
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Sale
Sidestone Engagement Ring Nova 1.20ct SI1 Pave Diamonds 18K White Gold
£2,995£5,915
From £100/mo
Diamond Diamond 1.20ct G/SI1 (Natural) (selected)
Sale
Halo Engagement Ring Aria 1.30ct VS2 Princess Diamond 18K White Gold
£2,499£4,739
From £83/mo
Diamond Diamond 1.30ct G/VS2 (Natural) (selected)
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Sale
Halo Engagement Ring Aria 1.30ct SI2 Princess Diamond 18K White Gold
£2,025£3,829
From £68/mo
Diamond Diamond 1.30ct H/SI2 (Natural) (selected)
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Sale
Alexa Matching Wedding Band 0.55ct H/Si Diamond in 18K White Gold
£765£1,415
From £26/mo
Diamond Diamond 0.55ct H/SI (Natural) (selected)
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Sale
Sidestone Engagement Ring Alexa 0.95ct G/SI2 Diamond 18K White Gold
£2,335£4,605
From £78/mo
Diamond Diamond 0.95ct G/SI2 (Natural) (selected)
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Sale
Seraphina Matching Wedding Band 0.46ct H/Si Diamond in 18K White Gold
£879£1,639
From £29/mo
Diamond Diamond 0.46ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Sidestone Engagement Ring Adelle 0.85ct G/SI1 Diamonds 18K White Gold
£1,739£3,275
From £58/mo
Diamond Diamond 0.85ct G/SI1 (Natural) (selected)
NEXT DAY DELIVERY
Sale
Halo Engagement Ring Ella 0.82ct G/Vs Princess Diamond 18K White Gold
£1,705£3,215
From £57/mo
Diamond Diamond 0.82ct G/VS (Natural) (selected)
Natalia Diamond Engagement Side Stone Ring 18K Gold 0.91CT H/SI

Ethically Sourced and Certified Mined Diamond Rings

Our natural diamond rings combine timeless design with trusted origin. Each stone is hand-selected for its brilliance, clarity, and lasting beauty, offering the unique value of a natural, mined diamond, with ethical sourcing you can trust. Whether it's an engagement, anniversary, or personal milestone, these certified natural, mined diamond rings are made to mark life’s most meaningful moments.

All our diamonds are ethically sourced and conflict-free, in line with the Kimberley Process – a global certification scheme that helps prevent the trade in conflict diamonds. Stones of 0.25 carats and above are independently tested and come with a diamond certificate verifying their quality and authenticity.

With 70 years of fine jewellery expertise, we honour traditional craftsmanship while staying true to modern values. That’s why every ring is set in recycled precious metal and presented in FSC-certified packaging – a conscious choice that reflects our ongoing commitment to sustainability.

For those who want natural, mined diamond rings with integrity, this is jewellery made to endure – in meaning, in quality, and in style.

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FAQs

Getting the right ring size is key to comfort and fit. You can order our free ring sizer or use our ring size guide and app to measure an existing ring at home. If you’re buying an engagement ring in secret, a good tip is to borrow a ring your partner already wears (on the correct finger if possible) and measure it or ask a close friend or family member for help. Our team can also guide you on choosing the best size, and in many cases, rings can be resized later if needed.

In most cases, yes. Many of our rings can be resized depending on the design and setting. Classic diamond rings, wedding bands, and engagement rings are often resizable, while certain eternity bands or intricate styles may not be.

Once your ring is returned to us, if resizing isn’t possible, we’ll simply issue you a replacement ring in your desired size. This is the best solution for most orders.

However, if you would prefer to have your original ring resized, usually for sentimental reasons, please let our Customer Service team know when you get in touch. We’ll do everything we can to accommodate this request and keep you updated throughout the process.

Yes, we offer ring engraving on selected designs, ideal for adding a personal touch to wedding rings, engagement rings, and special gifts. Popular engraving choices include initials, meaningful dates, or short messages, making your jewellery truly unique. If engraving is available for your ring, it will show as an option to add an engraved message on the product page.

Yes - your ring should be as unique as your love story, so you can choose any design from our collection to represent it. Many of our rings, from classic diamond solitaires to eternity bands and gemstone styles, are perfect for both weddings and engagements. Whether you prefer a timeless design or something modern and distinctive, our rings are crafted to symbolise love, commitment, and a lifetime together.

Our rings are crafted with high-quality materials, designed to be durable enough for everyday wear. However, to keep your ring in the best condition, we recommend removing it during heavy manual work, gym sessions, or when using strong cleaning products. Some gemstones, such as emeralds or opals, are more delicate due to their hardness rating and are better suited for occasional wear. But with the right care, your ring will shine for a lifetime.