From rich sapphires and vibrant emeralds to classic rubies, these are the gemstone pieces our customers love time and time again. Curated from our top-selling designs, this collection celebrates the bold beauty of coloured stones. Whether you're marking a milestone or simply adding a splash of colour to your jewellery box, discover the gemstone best-sellers everyone loves.
Showing 448 products
Item Ref: D3525-T
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautifully sparkling ruby and diamond necklace offers stunning style, designed to make you look and feel utterly luxurious. The contrast of the vivid red rubies, dazzling diamonds and yellow gold looks beautiful along the neckline. A stunning gift for...
From £40.34 per month
Item Ref: NDFET27-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful red ruby ring gives your hand an elegant look of luxury. Set in gorgeous, polished yellow gold it features a superb oval cut ruby that draws the eye with its sumptuous colour and fire. For extra sparkle, one...
From £80.72 per month
Item Ref: A3123
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This delicate and beautiful pink sapphire ring represents classic simplicity without foregoing any of the glamour. The sapphires sparkle in competition with premium diamonds, claw set into the fine white gold band for maximum sparkle. This is a beautiful a...
Pay in 3 interest-free
Item Ref: N3881Y.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The romantic pink sapphire stone in this spectacular ring is complemented perfectly by the two shouldering Premium Quality Diamonds which weigh in at 0.20CT in total. This pretty ring would make a sensational engagement ring and the chic design is...
From £23.52 per month
Item Ref: FET23-TS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking 1.15CT ruby ring will make a gorgeous gift for a big occasion - or a decadent treat just for you. The blazing red of the ruby creates a striking contrast to the surrounding 0.50CT of H/SI quality diamonds...
From £59.18 per month
Item Ref: FET25-G.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Make her smile with this glamorous green emerald and diamond ring. It features a stunning 0.70CT emerald in an oval shape, beautifully offset with half a carat of round cut H/Si grade diamonds. An 18K yellow gold band completes the...
From £66.59 per month
Item Ref: FET35-U.T.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The classic good looks of this stunning ring make it an ideal gift for any woman who appreciates traditional beauty in their jewellery. The striking 7x5mm sapphire stone is circled by 0.30CT of Premium Quality Diamonds and completed with an...
From £18.14 per month
Item Ref: NDFG38-VY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Made with two luxurious, oval cut tanzanite gemstones and sparkling, sustainable lab grown diamonds, these drop earrings promise to create a stir wherever you go. Exquisitely handcrafted with white gold, they promise long-lasting, timeless style for any occasion. *The sustainable...
From £39.67 per month
Item Ref: FT85-TY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Nothing says 'forever' like this incredible ruby and diamond eternity ring in 18K white gold. The passionate red gemstone, complimented by the classic diamond, makes for a showstopping piece that is so romantic she'll never want to take off. 2.4mm...
From £72.3 per month
Item Ref: FET24-T.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Ruby Ring in 18K Yellow Gold. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £67.93 per month
Item Ref: FET23-CS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exceptional aquamarine ring would make a beautiful gift for the one you love. It features an enthralling 0.70CT aquamarine in the centre, and two dazzling diamonds on either side at total 0.50CT weight. The ring's platinum band creates the...
From £106.29 per month
Item Ref: FET29-UY.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The majestic blue sapphire in this gorgeous ring makes it an ideal choice for a gift for anyone born in September as sapphires are the birthstone for this month. The central sapphire measures 5x3mm and is adorned with 0.05CT of...
Pay in 3 interest-free
Item Ref: FT89-UY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant and enchanting sapphire and diamond eternity ring is romantic and stylish, a piece she will undoubtedly gaze at everyday because of its luxurious blue and white sparkle. Handcrafted in 18K white gold, the durable sapphires and unbreakable diamonds...
From £40.34 per month
Item Ref: FT87-GY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The elegant design of this dainty, opulent emerald ring makes it gift she'll never want to take off. The gorgeous green centre emerald is mounted in 18K white gold. With each emerald beautifully framed with dazzling white H/Si quality diamonds,...
From £80.72 per month
Item Ref: LBG2019-EW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Vivara bracelet, featuring 0.14ct of lab-grown emerald and 0.08ct lab diamonds, set in the finest recycled 9k white gold. The Vivara bracelet features five delicate round emeralds and diamonds that encircle the wrist, and sparkle with every movement....
From £12.62 per month
Item Ref: HG31-422GXUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Emerald Ring in 18K Yellow Gold. Channel Set setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £90.68 per month
Item Ref: NDFG37-VY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These tanzanite drop earrings are simply ravishing in their contemporary luxury design that shows off two pear shaped tanzanites surrounded by sparkling, sustainable lab grown diamonds. Their elegance is beautifully offset by the fine UK hallmarked white gold band. *The...
From £40.34 per month
Item Ref: FT26-VFY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
In this luxurious ring, we've used the finest grade quality tanzanite, H/Si diamonds and 18K gold to create a truly substantial piece of jewellery. You can be confident that she'll love it, whether you're gifting this ring for a special...
From £36.98 per month
Item Ref: NDFET23-RUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful ring features a blushing pink oval sapphire set between two G/Vs quality lab grown diamonds for exquisite sparkle. Set in the finest platinum for heirloom quality, this ring looks and feels utterly luxurious on your finger. *The sustainable...
From £90.81 per month
Item Ref: FET27-CY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a gift with a difference, this 1.70CT aquamarine ring with diamonds is a wonderful choice. It features a total of 1.00CT H/Si quality diamonds, claw set in 18K white gold around the breathtaking central blue aquamarine.
From £93.03 per month
Item Ref: A4316.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Diamond Ring in 9K Yellow Gold. Claw setting. 0.05CT of Premium Quality diamonds. Gem size is 5x3mm. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
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: A3373.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 9K Yellow Gold. Claw setting. 0.56CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £17.13 per month
Item Ref: N4301.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Pink Sapphire Ring in 18K Yellow Gold. Claw setting. 0.12CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.88 per month
Item Ref: FET26-TY.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This lovely ruby ring will solve your dilemma if you're looking for a unique way to ask your loved one to marry you. The red ruby represents love and is surrounded by 0.50CT of H/SI Quality Diamonds which sparkle against...
From £71.16 per month
Item Ref: NDFET23-TS.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will not be able to resist this ravishing handcrafted ruby ring. The polished platinum band and sparkling G/Vs quality lab grown diamonds give it a truly luxurious look. The claw setting allows maximum light to play off...
From £44.38 per month
Item Ref: A4310.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Tanzanite Ring in 9K Yellow Gold. Claw setting. 0.07CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
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: NDFET27-C.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling aquamarine ring gives your hand an elegant look of luxury. Set in gorgeous, polished yellow gold it features a superb oval cut aquamarine that sparkles with exquisite light-blue colour. For extra radiance, one carat of sustainable lab grown...
From £75.67 per month
Item Ref: FT93-U.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
In ancient times a sapphire gift was considered a pledge of trust and a symbol of loyalty. This brilliant blue natural sapphire is beautifully set in a frame of dazzling white H/Si diamonds and warm yellow gold. Handcrafted to heirloom...
From £20.69 per month
Item Ref: FT89-GY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The glamorous green inner glow of emeralds is majestically displayed in this 18K yellow gold emerald and diamond halo eternity ring. The side-by-side sparkle of bold green emeralds and dazzling white diamonds creates a truly unforgettable effect. 3.3mm Depth
From £74.86 per month
Item Ref: NDFET27-TS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This red ruby ring looks stunning and luxurious on your hand. Suitable for an engagement ring or as an anniversary or birthday gift, ruby is the rare and beautiful birthstone for July. Surrounded by high quality, sustainable lab grown diamonds,...
From £80.72 per month
Item Ref: E5798.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Diamond Ring in 9K White Gold. Claw setting. 0.28CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £21.03 per month
Item Ref: LBB1303-SW
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown sapphires and 0.18ct lab diamonds, set in the finest quality 9k white gold. The Vivara necklace puts a modern twist on a classic pendant necklace, as – rather than one stone –...
From £23.52 per month
Item Ref: FR39
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A timeless classic, each sapphire in this expertly crafted pendant radiates with brilliant blues which are further enhanced by the collection of round cut, glistening diamonds which surround them. With 0.65CT of H/Si Quality Diamonds, 1.40CT of Sapphire and 18K...
From £57.16 per month
Item Ref: A3401
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Diamond Ring in 9K Yellow Gold. Claw setting. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
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: FR56-VBY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This rare tanzanite gemstone comes from the foothills of Mount Kilimanjaro in Africa and its breathtaking blue-violet shimmer is gloriously displayed in beautiful diamond halo setting. A luxurious gift, it's sure to be cherished by its lucky recipient.
From £47.07 per month
Item Ref: FT94-T.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A truly spectacular ruby halo ring, this elegant piece is sure to feature on any girl's wish list. Showing off 0.85CT of rubies set in an oval cluster in the centre, a diamond halo and sidestones add to the luxurious...
From £23.05 per month
Item Ref: HG20-322GJUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Emerald Ring in Platinum. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £47.07 per month
Item Ref: FER28-CY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite aquamarine gemstone framed with diamonds offers unforgettable sparkle. So timeless it suits any occasion, it's beautifully handcrafted with an oval aquamarine and environmentally sustainable lab grown diamonds. A special gift that is sure to light up your loved...
From £78.23 per month
Item Ref: FET23-V
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant ring highlights the beautiful blue hues of tanzanite to a tee. The 18K yellow gold band balances the glistening white diamonds perfectly and the two H/SI Quality Diamonds weigh an impressive 0.50CT. These dazzling stones provide the ideal...
From £101.91 per month
Item Ref: FET23-C.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The breathtaking blue dazzle of this aquamarine ring is beautifully set off by a handcrafted 18K yellow gold band. Thanks to the claw setting, the 0.70CT aquamarine centre stone and 0.50CT of diamonds sparkle beautifully off each other. This is...
From £51.31 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: FET36-T.J.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent Diamond Ring in 18K Yellow Gold. Claw setting. 0.56CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £22.85 per month
Item Ref: NDFET27-CY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a special gift for someone you love, this magnificent aquamarine ring will be a sure success. With a rare and luxurious aquamarine centre stone that sparkles with exquisite light-blue colour, it looks simply stunning on the...
From £75.67 per month
Item Ref: FER28-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Representing luxury and beauty, this emerald necklace was created for your most elegant occasions. Handcrafted with 18K white gold, vivid green emeralds and sparkling, environmentally sustainable lab grown diamonds, it's an heirloom piece that will impress and catch the eye...
From £62.08 per month
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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