Our best selling diamond and gemstone rings from £350 - £500. Luxurious, handcrafted elegance that is sure to make the perfect gift for your occasion.
Showing 194 products
Item Ref: FET20-UY.V.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Described by our customers as 'fantastic' and 'beautiful', this ring is a popular choice for anyone who loves pretty, feminine jewellery. This oval sapphire ring includes a central stone measuring 6x4mm which is bordered by 0.08CT of Premium Quality Diamonds...
From £12.62 per month
Item Ref: NDE6285
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Ring 0.25ct in 9K Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k yellow gold. This piece is a modern, refined take on the classic solitaire ring,...
From £14.77 per month
Item Ref: NDUT26-47XUS
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The handcrafted elegance of this exquisite solitaire ring ensures the H/Si quality lab grown diamond in the centre sparkles at its brightest against a fine platinum band. With exceptional quality, this engagement ring is a beautiful symbol of love she'll...
From £16.32 per month
Item Ref: NDE6251-RG
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct pearl and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and pearls sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone...
From £15.11 per month
Item Ref: A4448.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Diamond Ring in 9K White Gold. Claw setting. 0.30CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.44 per month
Item Ref: E5728
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The ring features a 0.95ct ruby which is oval cut and held securely in a classic claw setting within a 9K white gold band. The central stone is nestled within a collection of glistening Premium Quality Diamonds weighing a total...
Pay in 3 interest-free
Item Ref: ANDE6326U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Round Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled gold vermeil. The round cut, the most popular diamond shape of all time, is always a winner, offering timeless elegance and unmatched brilliance....
From £13.09 per month
Item Ref: NDFT90-DVY.K.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular statement ring, this piece scintillates with a staggering cushion cut sky blue topaz, surrounded by sparkling, sustainable lab grown diamonds in white gold. With a cushion cut centre gemstone that's claw set for maximum sparkle, it is sure...
From £15.11 per month
Item Ref: A4425.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This undeniably elegant ring is reminiscent of the exceptional tanzanite and diamond engagement ring that Princess Diana wore. The ring features a traditional design with an eye-catching 7x5 oval cut tanzanite which takes centre stage and is nestled by a...
From £15.44 per month
Item Ref: NDE6287
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Ring in 9K Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k yellow gold. This piece is a modern, refined take on the classic solitaire ring, with...
From £15.11 per month
Item Ref: NDE6251-CO
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct amethyst and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and amethyst stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
From £14.1 per month
Item Ref: ANDE6327U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Cushion Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled gold vermeil. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The cushion-cut centre diamond, encircled...
From £13.09 per month
Item Ref: NDE6251-V
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct tanzanite and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and tanzanite stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
From £15.11 per month
Item Ref: FET20-VY.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Diamond Ring in 18K White Gold. Claw setting. 0.08CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £14.43 per month
Item Ref: FET37-V.T.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite tanzanite on this 18K gold ring is the perfect gift for anyone who appreciates rare gemstone jewellery. We've chosen a timeless rectangular 'emerald cut' for the centre gem to lend a truly elegant feel, and enhanced the sparkle...
From £16.79 per month
Item Ref: NDE6251-R
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct peridot and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and peridot stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
From £14.1 per month
Item Ref: E5970.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This large, translucent blue topaz has been handcrafted into a stunning statement ring. It's held in a stylish contemporary white gold setting, adorned by premium diamonds for extra luxury and to bring out maximum sparkle. A beautiful accessory or gift...
From £12.95 per month
Item Ref: FET29-GY.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Diamond Ring in 18K White Gold. Claw setting. 0.05CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: NDE6285Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Ring in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a modern, refined take on the classic solitaire ring,...
From £14.77 per month
Item Ref: NDE6287Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Ring in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a modern, refined take on the classic solitaire ring,...
From £15.11 per month
Item Ref: NDUT24-47XUA.P.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Tell your unique love story with this glistening diamond engagement ring. Created to a consistently high standard using cutting edge technology, the lab grown diamond centre stone is forged in a precisely controlled lab environment, capturing a unique fusion of...
From £16.45 per month
Item Ref: NDE6289
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Heart Cut Lab Diamond Solitaire Ring in 9K Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k yellow gold. This piece is a modern, refined take on the classic solitaire ring, with...
From £15.78 per month
Item Ref: NDFT86-TY.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With its luxurious style, this exquisite ruby trilogy ring features three luscious red rubies with sparkling halos of sustainable lab grown diamonds. The design allows for beautiful brilliance that's truly eye-catching. Representing the past, the present and the future, it...
From £16.12 per month
Item Ref: FET30-V.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K Yellow Gold. Claw setting. 0.08CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.29 per month
Item Ref: E5062.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous half eternity ring, this exquisite piece is set with five beautiful emeralds and in between, four clusters of dainty diamonds to provide irresistible shimmer. A polished white gold setting gives this high quality gift piece sumptuos appeal. Earrings...
Pay in 3 interest-free
Item Ref: FET37-RU.I.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The chic design of this pink sapphire ring makes it the ideal treat for girls who love understated, stylish jewellery. The rectangular 'emerald cut' of the centre gem is simply beautiful, enhanced by sparkling accent diamonds on either side. The...
From £13.96 per month
Item Ref: FET33-GY.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Diamond Ring in 18K White Gold. Claw setting. 0.18CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.44 per month
Item Ref: E4619.I.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Diamond Ring in 9K Yellow Gold. Claw setting. 0.25CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.44 per month
Item Ref: A4444.S.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Diamond Ring in 9K White Gold. Claw setting. 0.36CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £16.45 per month
Item Ref: NDUT25-47JUY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This high set engagement ring is beautiful in its simple elegance. The ring features a sparkling 0.25CT lab grown diamond which is showcased in a handcrafted 18K white gold claw setting. This engagement ring is sure to sparkle and delight...
From £16.45 per month
Item Ref: ANDF3426U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A contemporary, sophisticated men’s ring crafted in recycled gold vermeil. Designed for everyday wear, its robust 10mm face and 4.2mm band offer a confident, substantial feel while remaining comfortable on the hand. Set with 1.05ct of round, H/SI quality lab-grown...
From £13.42 per month
Item Ref: E5915.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
9KW 0.05ct Dia & Amazonite 7mm x 7mm Ring
From £13.42 per month
Item Ref: FET29-VY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Diamond Ring in 18K White Gold. Claw setting. 0.05CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £12.62 per month
Item Ref: FET20-V.T.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Diamond Ring in 18K Yellow Gold. Claw setting. 0.08CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £14.43 per month
Item Ref: ND1MFET27-YD
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This wedding ring is handcrafted in 9K white gold to match our gemstone engagement rings. It features 0.30ct of H/SI lab-grown diamonds that add subtle sparkle while sitting flush against the engagement ring. Elegant, refined and made to complement your...
From £15.78 per month
Item Ref: NDE6289Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Heart Cut Lab Diamond Solitaire Ring in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a modern, refined take on the classic solitaire ring,...
From £15.78 per month
Item Ref: NDE6337
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Flower Halo Ring. The 0.50ct Flower Halo Ring features a total of 0.50ct of H/Si lab-grown diamonds, with a centre stone of 0.35ct, set in the finest recycled yellow gold, radiating warmth and ethical beauty. Its lab-grown central...
From £15.44 per month
Item Ref: NDE6337Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Flower Halo Ring. The Flower Halo Ring features a total of 0.50ct of H/Si quality lab-grown diamonds, with a centre stone of 0.35ct, set in the finest recycled white gold, and is a ring as ethical as it...
From £15.44 per month
Item Ref: FET33-T.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item RTC-FET33-T - An alluring Diamond Ring in 18K Yellow Gold. Claw setting. 0.18CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.44 per month
Item Ref: N3039.L.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Diamond Ring in 18K Yellow Gold. Claw setting. 0.15CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...
From £16.65 per month
Item Ref: E5808.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 9K White Gold. Pave setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: N3748.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K Yellow Gold. Rub Over setting. 0.05CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.42 per month
Item Ref: N3072.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 18K White Gold. Tension setting. 0.23CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.31 per month
Item Ref: RTC-FET39-GY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Item RTC-FET39-GY - A beautiful Diamond Ring in 18K White Gold. Claw setting. 0.14CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £13.71 per month
Item Ref: E3673.N.0
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 9K White Gold. Rub Over setting. 0.30CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.11 per month
Item Ref: V3260.M.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Diamond Ring in 9K White Gold. Pave setting. 0.22CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £15.31 per month
Item Ref: E4224.N.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Diamond Ring in 9K Yellow Gold. pave setting. 0.30CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £14.97 per month
Item Ref: N3295.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Diamond Ring in 18K White Gold. Channel setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £16.65 per month
Getting the right ring size is key to comfort and fit. You can order our free ring sizer (https://www.thediamondstore.co.uk/pages/free-ring-sizer-form) or use our ring size guide (https://news.thediamondstore.co.uk/general-jewellery-learning/rings/how-measure-ring-size/) and app (https://www.thediamondstore.co.uk/pages/ring-sizer) 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.
We want you to feel completely confident when you shop with us. That’s why we offer FREE 30-day returns for refunds and 60-day exchanges across the UK and Northern Ireland.
If you’ve ordered a ring smaller than a size J or larger than a size Q, don’t worry — these are custom sizes, but we’re still happy to offer a free exchange or resizing if the fit isn’t quite right.
Changed your mind? No problem — you can cancel your order anytime before it’s been dispatched.
Just reach out to our friendly team via Live Chat, by email at customerservice@thediamondstore.com, or give us a call on 0345 084 1200 (or +44 345 084 1200 if calling from outside the UK). Please have your order number handy to help us assist you as quickly as possible.
Please note that for rings smaller than size J or larger than size Q, the width may vary slightly (up to 10%) due to the crafting process. If you need any adjustments, we’re happy to help.
If your item arrives damaged or defective, we’ll make it right — fast. We’ll either repair or replace it at no cost to you, or provide a refund once it’s been assessed by our head jeweller.
Our standard returns policy is 30 days to return, and 60 days to exchange.
We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year warranty against defects in materials or craftsmanship. Every item is also fully hallmarked according to UK legislation, confirming its authenticity and origin.
Once we’ve received and inspected your returned jewellery, we’ll process your refund right away and email you to confirm. Depending on your bank or payment provider, it may take 3 to 5 working days to show up on your statement.
We’ll always refund you via the same method you used to make your purchase — whether that was credit or debit card, PayPal, Pay4Later Finance, bank transfer, or another option.
To avoid delays, make sure to include the returns label print-out with your parcel. This helps us identify your return quickly.
We’re proud to say that all our diamonds are conflict-free and fully compliant with United Nations regulations. When you buy from us, you’re choosing ethical beauty.
We’re here whenever you need us.
📧 Email us: customerservice@thediamondstore.com or returns@thediamondstore.co.uk
📞 Call us: 0345 084 1200 (UK) or +44 345 084 1200 (International)
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