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Lab Sapphire 2.3ct and Lab Diamond 1ct Cluster Ring in 18K White Gold
£1,799£2,995
From £60/mo
18K White Gold (selected)
Emerald Sapphire Sapphire 1.00ct H/SI (Lab Grown) (selected)
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Sale
Sapphire 7 x 5mm And Diamond 9K White Gold Ring
£519£949
From £17/mo
Sapphire Sapphire 0.30ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 1.25ct And Diamond 9K White Gold Ring
£975£1,569
From £33/mo
Sapphire Sapphire 0.04ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Blue Sapphire and Diamond Halo Ring Set in 18K White Gold
£1,759£2,935
From £59/mo
18K White Gold (selected)
Aquamarine Emerald Sapphire Sapphire 0.30ct H/SI (Natural) (selected) +1
NEXT DAY DELIVERY
Sapphire 7 x 5mm And Diamond 9K Gold Ring
£789£1,265
From £26/mo
Sapphire Sapphire 0.30ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 5 x 3mm And Diamond 9K Gold Ring A3261
£549£849
From £18/mo
Sapphire Sapphire 0.14ct Premium Quality (Natural) (selected)
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Sale
Sapphire 1.00ct And Diamond 18K Gold Ring
£1,225£2,295
From £41/mo
Sapphire Sapphire 0.20ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 2.3ct And Diamond 1ct Cluster Ring in 18K Gold
£3,749£6,249
From £125/mo
18K Yellow Gold (selected) +2
Aquamarine Emerald Sapphire Sapphire 1.00ct H/SI (Natural) (selected) +3
NEXT DAY DELIVERY
Sapphire 1.00ct And Diamond 9K White Gold Ring
£549£855
From £18/mo
9K White Gold (selected)
Sapphire Sapphire 0.01ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sale
Sapphire and Diamond Double Halo Ring 18KW Gold - Asteria Collection
£1,165£2,179
From £39/mo
Sapphire Sapphire 0.30ct H/SI (Natural) (selected)
TDS Roundel bgw
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Sale
Sapphire 0.80ct And Diamond 0.50ct 18K White Gold Ring
£1,945£3,675
From £65/mo
Sapphire Sapphire 0.50ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Sapphire 7 x 5mm And Diamond 18K White Gold Ring FET35-UY
£709£1,309
From £24/mo
Sapphire Sapphire 0.30ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 2.3ct And Lab Diamond 1ct Cluster Ring in 18K Gold
£2,349£3,915
From £78/mo
18K Yellow Gold (selected)
Aquamarine Emerald Sapphire Sapphire 1.00ct H/SI (Lab Grown) (selected) +3
NEXT DAY DELIVERY
Sapphire 6 x 4mm And Diamond 9K Gold Ring.
£619£989
From £21/mo
Sapphire Sapphire 0.18ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire and Lab Diamond Double Halo Ring 9KW Gold - Asteria
£799£1,289
From £27/mo
Sapphire Sapphire 0.30ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sapphire 2.3ct And Lab Diamond 1ct Cluster Ring in Platinum
£2,349£3,915
From £78/mo
Platinum (selected)
Aquamarine Emerald Sapphire Sapphire 1.00ct H/SI (Lab Grown) (selected) +3
NEXT DAY DELIVERY
1.55ct Sapphire Asteria Collection Lab Diamond Halo Ring in 9K Gold
£979£1,579
From £33/mo
9K Yellow Gold (selected)
Emerald Ruby Sapphire Sapphire 0.20ct H/SI (Lab Grown) (selected)
NEXT DAY DELIVERY
Sale
Sapphire 6 x 4mm And Diamond 9K White Gold Ring A3906
£369£569
Sapphire Sapphire 0.08ct PREMIUMQUALITY (Natural) (selected)
NEXT DAY DELIVERY
Sale
Sapphire 0.90ct And Diamond 9K White Gold Ring
£455£829
From £15/mo
Sapphire Sapphire 0.21ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sapphire 6 x 4mm And Diamond Ring 9K Yellow Gold
£619£969
From £21/mo
Sapphire Sapphire 0.14ct Premium Quality (Natural) (selected)
NEXT DAY DELIVERY
Sale
Sapphire 0.80ct And Diamond 0.50ct Platinum Ring
£2,425£4,579
From £81/mo
Sapphire Sapphire 0.50ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
NEXT DAY DELIVERY
Sale
Sapphire 0.80ct And Diamond 0.50ct 18K Gold Ring FET23-U
£2,289£4,319
From £76/mo
Sapphire Sapphire 0.50ct H/SI (Natural) (selected)
NEXT DAY DELIVERY
Sale
Sapphire 2.3ct And Lab Diamond 1ct Cluster Ring in 18K White Gold
£1,665£3,129
From £56/mo
Sapphire Sapphire 1.00ct H/SI (Lab Grown) (selected)
Lab Sapphire 2.3ct and Lab Diamond 1ct Cluster Ring in 18K White Gold

Oval Cut Sapphire and Diamond Rings


Our oval cut sapphire rings combine colour, craftsmanship, and balance. The soft elongated shape of the oval cut enhances the sapphire’s rich blue tone, creating a design that feels refined yet expressive.

Every ring is consciously crafted from recycled precious metals. Each oval cut sapphire ring is set with your choice of either conflict-free natural or sustainable lab-grown diamonds, chosen for their matching brilliance and integrity.

The collection includes halo, cluster, and solitaire designs in 9K and 18K gold, platinum, and silver. Explore our oval cut sapphire rings and find a piece that reflects your sense of colour, clarity, and connection.

This collection features oval sapphires set in 9k and 18k gold, platinum, and silver, available across halo, solitaire, and cluster styles. Each design pairs sapphires with either ethically sourced natural or lab-grown diamonds, enhancing the stone’s colour and detail.

Every ring is consciously crafted from recycled precious metals, helping to reduce the need for new mining and promote responsible jewellery making. The Diamond Store’s natural diamonds are sourced under the UN-backed Kimberley Process, while our lab-grown diamonds share the same composition, clarity, and lasting quality. With 70 years of expertise, we continue to shape fine jewellery with care and precision.

Mark a milestone, gift to a loved one, or add to your look with one of our oval cut sapphire rings.

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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.