Side Stone Engagement Rings
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Vendor:Finediam
Classic Prong-Set Princess Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Prong-Set Diamond Engagement Ring, handcrafted in Hatton Garden, London. A side-stone design centred on a brilliant princess cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Pristine Multi-Row Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Multi-Row Diamond Engagement Ring, handcrafted in Hatton Garden, London. A multi-row design centred on a brilliant round cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Enchanted Trellis Princess Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Trellis Engagement Ring features a sparkling princess cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Romantic Prong-Set Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Beautifully crafted in Hatton Garden, London, this Prong-Set Engagement Ring centres a brilliant round cut diamond in a side-stone design, available in 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre stone + side/halo stones...- From $588.60
- From $588.60
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Brilliant Antique Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Antique Engagement Ring — a side-stone setting with a captivating round cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Eternal Antique Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Antique Engagement Ring — a side-stone setting with a captivating round cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Sophisticated Bypass Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Bypass Engagement Ring — a side-stone setting with a captivating round cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Heirloom Trellis Princess Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Trellis Engagement Ring features a sparkling princess cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Vintage-Inspired Prong-Set Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Prong-Set Engagement Ring features a sparkling round cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Noble Prong-Set Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Prong-Set Engagement Ring features a sparkling round cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Resplendent Prong-Set Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Prong-Set Engagement Ring features a sparkling round cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Pristine Trellis Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:A modern heirloom in the making — our Trellis Engagement Ring features a sparkling round cut diamond in a side-stone setting, available in 9K, 18K Gold or Platinum. Designed and crafted by FineDiam in our Hatton Garden, London workshop.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Splendid Multi-Row Princess Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Discover refined luxury with our Multi-Row Engagement Ring — a beautifully balanced multi-row design showcasing a princess cut centre diamond. Handcrafted by our master jewellers in Hatton Garden, London and available in 9K, 18K Gold or Platinum.Diamond Weight: Total carat weight ranges from...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Crowned Halo Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Make a lasting impression with our Halo Engagement Ring — a halo setting with a captivating round cut centre. Manufactured in Hatton Garden, London using hallmarked 9K, 18K Gold and Platinum.Diamond Weight: Total carat weight ranges from 0.50 ct to 5.00 ct (centre...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Majestic Trellis Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Trellis Diamond Engagement Ring, handcrafted in Hatton Garden, London. A side-stone design centred on a brilliant round cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Iconic Multi-Row Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Discover refined luxury with our Multi-Row Engagement Ring — a beautifully balanced multi-row design showcasing a round cut centre diamond. Handcrafted by our master jewellers in Hatton Garden, London and available in 9K, 18K Gold or Platinum.Diamond Weight: Total carat weight ranges from...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Refined Multi-Row Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Multi-Row Diamond Engagement Ring, handcrafted in Hatton Garden, London. A multi-row design centred on a brilliant round cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Heirloom Prong-Set Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Prong-Set Diamond Engagement Ring, handcrafted in Hatton Garden, London. A side-stone design centred on a brilliant round cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Vintage-Inspired 10 Stone Remount Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Discover refined luxury with our 10 Stone Remount Engagement Ring — a beautifully balanced side-stone design showcasing a round cut centre diamond. Handcrafted by our master jewellers in Hatton Garden, London and available in 9K, 18K Gold or Platinum.Diamond Weight: Total carat weight...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Enchanted Antique Round Diamond Engagement Ring — 9K/18K Gold & Platinum - 9k White Gold
Product Description:Celebrate timeless elegance with our Antique Diamond Engagement Ring, handcrafted in Hatton Garden, London. A side-stone design centred on a brilliant round cut diamond, set in your choice of 9K, 18K Gold or Platinum. Designed and finished by FineDiam, London's trusted jewellery manufacturer.Diamond...- From $706.50
- From $706.50
- Unit price
- per
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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18k White Gold
Side Stone Engagement Rings – Hatton Garden's Trusted Jeweller
Welcome to FineDiam's exquisite collection of side stone engagement rings, where Hatton Garden craftsmanship meets timeless elegance. As a trusted jeweller with deep roots in London's historic jewellery quarter, we specialise in creating stunning side stone diamond rings that celebrate your love with exceptional brilliance and artistry.
Our side stone engagement ring UK collection features carefully curated designs that combine a brilliant centre diamond with accent stones along the band, creating a harmonious display of sparkle that captures light from every angle. Whether you're seeking a classic design or contemporary style, our side stone diamond ring UK selection offers the perfect symbol of your commitment.
What Is a Side Stone Engagement Ring?
A side stone engagement ring features a centre diamond beautifully complemented by smaller accent diamonds or gemstones positioned along the band. This elegant design enhances the overall brilliance and creates a more substantial, luxurious appearance.
The beauty of a side stone diamond ring lies in its versatility and added sparkle:
Enhanced Brilliance – Accent stones amplify the centre diamond's sparkle, creating maximum light reflection and fire.
Increased Visual Impact – Side stones add width and presence, making the ring appear more substantial on the finger.
Symbolic Meaning – The additional stones can represent your journey together, with each diamond marking a special moment.
Timeless Appeal – Side stone settings have remained popular for generations, offering enduring style that never goes out of fashion.
Side Stone Engagement Ring Styles
As Hatton Garden's trusted jeweller, FineDiam offers an extensive range of side stone diamond ring designs:
Classic Side Stone Rings – Traditional elegance featuring a centre diamond with symmetrically placed accent diamonds on each side, creating balanced beauty and refined sparkle.
Three-Stone Engagement Rings – The iconic trilogy design with a centre diamond flanked by two side stones, symbolising your past, present, and future together.
Channel-Set Side Stone Rings – Accent diamonds securely set within a channel in the band, offering a sleek, modern aesthetic with smooth edges ideal for everyday wear.
Pavé Side Stone Rings – Delicate accent diamonds closely set along the band, creating continuous shimmer and exceptional brilliance.
Tapered Side Stone Rings – Graduated accent stones that decrease in size away from the centre diamond, creating an elegant, elongating effect on the finger.
Baguette Side Stone Rings – Rectangular-cut accent diamonds offering a sophisticated, Art Deco-inspired look with clean, geometric lines.
Premium Metals & Diamond Shapes
Every side stone engagement ring UK piece at FineDiam is crafted in your choice of premium metals:
18K White Gold – Contemporary elegance with a cool, bright finish that enhances diamond brilliance
18K Yellow Gold – Warm, traditional luxury with timeless British appeal
18K Rose Gold – Romantic, modern sophistication with a distinctive blush tone
Platinum – The ultimate in durability and prestige, naturally white and hypoallergenic
Choose from a variety of centre diamond shapes for your side stone diamond ring:
Round, Oval & Cushion Cuts – Classic shapes offering maximum brilliance and timeless beauty
Princess & Emerald Cuts – Modern, geometric precision with clean, sophisticated lines
Pear & Marquise Cuts – Distinctive, elongated shapes for unique elegance
Radiant & Asscher Cuts – Vintage-inspired cuts with exceptional character and fire
Why Choose FineDiam – Hatton Garden's Trusted Jeweller
When you choose a side stone engagement ring from FineDiam, you're selecting a trusted jeweller with a commitment to excellence:
Hatton Garden Heritage – Located in London's renowned jewellery quarter, we uphold centuries of British craftsmanship tradition and expertise.
Ethically Sourced Diamonds – Choose from natural or lab-grown diamonds, all certified and responsibly sourced to the highest ethical standards.
Expert Craftsmanship – Each side stone diamond ring UK piece is meticulously hand-crafted by skilled artisans who ensure perfect stone setting and symmetry.
UK Hallmarked Quality – All precious metals are hallmarked by the London Assay Office, guaranteeing authenticity, purity, and quality.
Bespoke Design Service – Work directly with our expert designers to create a completely personalised side stone engagement ring tailored to your vision and preferences.
Full Certification – Every diamond comes with comprehensive certification detailing cut, clarity, colour, and carat weight.
Luxury Experience – Enjoy complimentary UK delivery, elegant presentation packaging, professional aftercare guidance, and our comprehensive warranty.
Side Stone & Halo Combinations
For those seeking maximum brilliance, consider combining side stones with a halo setting. These stunning designs feature a centre diamond surrounded by a halo of smaller stones, with additional accent diamonds continuing along the band, creating an extraordinary display of sparkle.
Complementary Collections
Halo Engagement Rings – Centre diamonds surrounded by sparkling halos for enhanced brilliance
Solitaire Engagement Rings – Timeless simplicity showcasing a single stunning diamond
Three-Stone Engagement Rings – Symbolic trilogy designs representing your journey together
Diamond Wedding Bands – Perfect companions to your side stone engagement ring
Discover Your Perfect Side Stone Engagement Ring UK
At FineDiam, Hatton Garden's trusted jeweller, we believe your engagement ring should be as extraordinary as your love story. Our side stone engagement ring collection combines traditional British craftsmanship with elegant design, creating side stone diamond rings that offer enhanced brilliance, timeless beauty, and exceptional quality. Explore our collection today and discover the ring that perfectly symbolises your commitment.

























