Sapphire Engagement Rings – FineDiam
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Vendor:Finediam
Diamond Carikbrooke Blue Sapphire Ring | 0.75ct - 1ct - 950 Platinum
Experience the timeless elegance of our Blue Sapphire Ring, a design that radiates sophistication and style. This exquisite ring is available in both Natural Diamond and Lab-Grown Diamond versions, with carat weights ranging from 0.75ct to 1ct. Diamond Options Natural Diamond (F/VS) Â earth-mined,...- From £627.06
£1,393.46- From £627.06
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950 Platinum
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18k Rose Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
Oval Green Halo Engagement Ring | Round Diamond Halo | Unique Design | 2.25ct - 2.75ct - 9k White Gold
Product Description: ✨ Elegant and Timeless: ✨ Step into timeless elegance with this Oval Green Gemstone Halo Diamond Ring. The oval green gemstone takes center stage, offering a captivating and vibrant pop of color. Encircling it is a delicate halo of round diamonds that...- From £1,272.08
£1,166.40- From £1,272.08
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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
Diamond Helmsley Multi Sapphire Ring | 1.75ct - 2.5ct - 950 Platinum
Experience the elegance of our Multi Sapphire Ring, a stunning piece that embodies sophistication and luxury. This Ring is available in both Natural Diamond and Lab-Grown Diamond versions, with carat weights ranging from 1.75ct to 2.5ct. Diamond Options Natural Diamond (F/VS) Â earth-mined, certified...- From £796.34
£1,149.12- From £796.34
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950 Platinum
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18k Rose Gold
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9k Rose Gold
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18k White Gold
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Vendor:Finediam
18K White Gold Alternating Sapphire & Diamond Half Eternity Band Ring | 0.25ct | UK Hallmarked - 9k White Gold
Indulge in the timeless elegance of our Alternating Sapphire & Diamond Half Eternity Band Ring, beautifully crafted to bring a refined balance of color and brilliance. This sophisticated design features a graceful sequence of deep blue sapphires paired with sparkling round diamonds, creating a...- From £462.40
£1,027.56- From £462.40
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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
Blue Sapphire Eternity Ring in Oval Cut with Natural Round Diamonds - 9k White Gold
Product Description: Blue sapphire eternity ring crafted in elegant 9K gold, designed to showcase deep blue brilliance and timeless luxury. This blue sapphire eternity ring features oval cut gemstones paired with sparkling natural diamonds, creating a refined and sophisticated band. Each sapphire gemstone is...- £796.07
- £796.07
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9k White Gold
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9k Yellow Gold
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Vendor:Finediam
Sapphire Half Eternity Ring Princess Cut with Diamonds 9K Yellow Gold
Product Description: Sapphire half eternity ring crafted in premium 9K yellow gold, designed to showcase deep blue brilliance with a timeless and elegant finish. This sapphire half eternity ring features princess cut sapphire gemstones framed with natural diamonds for a refined and luxurious band...- £1,145.99
- £1,145.99
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Vendor:Finediam
Sapphire Half Eternity Ring with Round Natural Diamond 18K Yellow Gold
Product Description: Sapphire half eternity ring crafted in luxurious 18K yellow gold, featuring a vintage milgrain design that enhances its timeless appeal. This sapphire half eternity ring is set with deep blue natural sapphire gemstones and sparkling natural diamonds, creating a perfect balance of...- £1,816.67
- £1,816.67
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Vendor:Finediam
2.05 Carat Sapphire and Natural Diamond Ring in 18K Gold or Platinum - 18k White Gold
Indulge in the luxurious beauty of the 2.05 Carat Sapphire and Natural Diamond Ring. This stunning piece features a captivating 1.55 carat oval-shaped blue sapphire, complemented by a dazzling 0.50 carat round-shaped natural diamond in F/SI quality. The sapphire's deep, vibrant hue contrasts beautifully...- £3,353.40
£7,182.00- £3,353.40
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18k White Gold
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Vendor:Finediam
Sapphire and Natural Diamond Trilogy Engagement Ring in 18K Gold or Platinum - 18k White Gold
Celebrate the journey of love with our stunning Sapphire and Natural Diamond Trilogy Engagement Ring. The 7x5mm emerald cut sapphire takes centre stage, representing the past, while the 0.20 carat natural round-cut diamonds on either side symbolize the present and future of your relationship....- £1,944.00
- £1,944.00
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18k White Gold
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18k Yellow Gold
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18k Rose Gold
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950 Platinum
Sapphire Engagement Rings – Royal Colour, Hatton Garden Crafted
A sapphire engagement ring is not a compromise on tradition — it is a statement of individuality. From Princess Diana’s iconic oval blue sapphire to the modern bride who simply refuses to follow the crowd, sapphire has long been the gemstone of choice for those who want their ring to mean something beyond convention. Deep, vivid, and endlessly captivating, a sapphire engagement ring carries a richness that no diamond alone can replicate.
At FineDiam, every sapphire engagement ring is handcrafted in our Hatton Garden, London workshop using ethically sourced natural sapphires, hand-selected for colour, brilliance, and clarity. Set in premium gold and platinum settings by expert jewellers, these are rings built to last a lifetime — and tell a story that is entirely your own.
Why Choose a Sapphire Engagement Ring?
- Royal Heritage – Sapphires have adorned royalty for centuries. From ancient kings to modern royals, the sapphire engagement ring carries a legacy of love, loyalty, and prestige.
- Exceptional Durability – Sapphire scores 9 on the Mohs hardness scale — second only to diamond — making it one of the most durable gemstones for everyday wear.
- Vivid, Distinctive Colour – The deep blue of a fine sapphire is unlike anything else in fine jewellery. Available in blue, pink, yellow, and padparadscha (peachy-pink) for those who want something truly unique.
- Symbolic Meaning – Sapphires represent loyalty, sincerity, and wisdom — making them a deeply meaningful choice for an engagement ring.
- Stunning with Diamonds – The contrast between a vivid sapphire centre stone and a diamond halo or pavé band creates one of the most striking combinations in fine jewellery.
Our Sapphire Engagement Ring Styles
Blue Sapphire Solitaire Rings
A single blue sapphire set centre stage — letting the stone’s deep, velvety colour speak entirely for itself. Available in oval, round, cushion, and emerald cuts, set in platinum, white gold, yellow gold, and rose gold.
Sapphire & Diamond Halo Rings
A sapphire centre stone surrounded by a halo of brilliant diamonds — the combination that made Princess Diana’s ring the most famous engagement ring in the world. The diamond halo amplifies the sapphire’s colour and creates extraordinary brilliance.
Three-Stone Sapphire Rings
A sapphire centre flanked by two diamond side stones — representing your past, present, and future. The contrast between the vivid sapphire and the white diamonds creates a beautifully balanced, deeply symbolic ring.
Vintage-Inspired Sapphire Rings
Milgrain edging, filigree detailing, and Art Deco-inspired geometric patterns that complement the sapphire’s rich colour and timeless appeal. Handcrafted in Hatton Garden with modern precision.
Pink Sapphire Engagement Rings
For the bride who wants colour but prefers a softer, more romantic palette. Pink sapphires range from delicate blush to vivid hot pink, creating a ring that is feminine, distinctive, and utterly unforgettable.
Sapphire Cluster Rings
Multiple sapphires and diamonds arranged in a cluster setting for maximum colour and sparkle. A bold, fashion-forward choice that makes a genuine statement.
Choosing Your Sapphire
Not all sapphires are equal. Here is what to look for when choosing your stone:
- Colour – The most prized blue sapphires are a vivid, medium-deep blue — often described as “Cornflower Blue” or “Royal Blue.” Avoid stones that are too light (washed out) or too dark (inky and lifeless).
- Clarity – Unlike diamonds, sapphires are not graded on a standardised clarity scale, but eye-clean stones (no visible inclusions to the naked eye) are strongly recommended.
- Origin – Kashmir, Burma (Myanmar), and Ceylon (Sri Lanka) sapphires are the most prized. Our team can advise on origin and certification.
- Treatment – Most sapphires are heat-treated to enhance colour — this is standard and accepted in the industry. We disclose all treatments transparently.
Why Choose FineDiam?
- Hatton Garden Craftsmanship – Every ring handcrafted by expert London jewellers with generations of gemstone expertise.
- Ethically Sourced Sapphires – Natural sapphires hand-selected for colour, brilliance, and clarity with full sourcing transparency.
- IGI & GIA Certified Diamonds – All accompanying diamonds are independently certified.
- UK Hallmarked Metals – Guaranteed authenticity on all 9K, 14K, 18K gold and platinum pieces.
- Bespoke Design Service – Create a completely custom sapphire engagement ring — choose your sapphire colour, cut, metal, and setting.
- Luxury Presentation – Gift-ready packaging and authenticity certificate with every order.
Explore More at FineDiam
- Blue Sapphire Rings – Our full collection of blue sapphire jewellery.
- Oval Engagement Rings – The most popular cut for sapphire engagement rings.
- Halo Engagement Rings – Diamond halos that amplify any centre stone.
- Diamond Wedding Bands – The perfect complement to your sapphire engagement ring.
Shop with Confidence at FineDiam
- 🚚 Free UK Delivery on all orders
- ↩️ 30-Day Returns – hassle-free exchanges or refunds
- 💍 Free Ring Resizing – we’ll ensure the perfect fit
- 🔒 Secure Checkout – multiple payment options including interest-free finance
- 📦 Gift-Ready Packaging – beautifully presented for that special moment
- ✅ 6-Month Warranty – every piece backed by our quality guarantee
Not sure where to start? Our expert team is on hand to help with sapphire selection, setting styles, and bespoke design — from first browse to the perfect proposal.












