Our exquisite diamond and gem trilogy rings are a beautiful way to symbolise the past, present and future of your love. Stunning gifts for any occasion.
Showing 221 products
Item Ref: NDFT23-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With three breathtaking diamonds, this trilogy ring creates exceptional sparkle on your hand. The high-quality G/Vs lab grown diamonds are set upon a handcrafted 18K white gold band, making this a luxurious and eye-catching piece of jewellery that you're sure...
From £60.53 per month
Item Ref: FT23-322RMY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The three glittering Premium Quality Diamonds in the Chloe engagement ring weigh 1.00CT in total and are complemented wonderfully by the 18K White Gold band, making this a truly eye-catching piece of jewellery. Your loved one is sure to say...
From £50.44 per month
Item Ref: NDFET23-TY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ring features a beautiful, vivid red ruby which is showcased between two sparkling G/Vs quality lab grown diamonds. A polished white gold band completes the timeless design, creating a ring that looks truly luxurious and exquisite on your hand....
From £32.47 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: 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: UT78-72IU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you present your loved one with this elegant and coveted diamond trilogy engagement ring, she is sure to be dazzled and impressed - and say yes. The radiant cushion cut centre solitaire exudes radiance alongside the two round diamonds...
From £84.08 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: NIFET43-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Emerald Cut Emerald Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.50ct lab-grown central emerald cut emerald gemstone, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct....
From £55.48 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: UT78-72XU3A.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her a memorable proposal with this outstanding Meghan diamond trilogy ring in 18K yellow gold. It features a stunning 0.50CT cushion cut solitaire and two round cut diamonds competing in sparkle with each other. Luxurious and timeless, this is...
From £81.73 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: NDUT340-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 1.50ct Oval Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 1.00ct round lab-grown diamond and two 0.25ct pear-shaped sides,...
From £66.59 per month
Item Ref: NIFET23-VY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning Tanzanite Ring in 18K White Gold. Claw setting. 0.50CT 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 £25.4 per month
Item Ref: NDFT23-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her a memorable gift with this outstanding diamond trilogy ring in 18K yellow gold. It features three stunning lab grown diamonds in H/Si quality that compete in sparkle with each other. Luxurious and timeless, this is a superb jewellery...
From £60.53 per month
Item Ref: NDFET23-RU.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful, handcrafted ring features a stunning pink sapphire which is oval cut and set between two radiant lab grown diamonds. The sparkle and rosy glow of the pink sapphires and diamonds create exquisite contrast to the warm yellow gold...
From £52.32 per month
Item Ref: FT25-47JUS.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give the gift of glamour with this outstanding Lauren Platinum ring which features 0.25 carat of beautiful diamonds. The 0.25CT of H/SI Quality Diamonds is displayed in three stunning near-colourless princess cut stones which add a cosmopolitan look to this...
From £21.84 per month
Item Ref: FET23-RU.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The delicate shine of the central pink sapphire in this truly stunning ring gives it a feminine quality which the lady in your life is certain to love. The pretty pink sapphire is flanked by 0.50CT of H/SI Quality Diamonds...
From £62.21 per month
Item Ref: FT23-97JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Whether you present your loved one with this glittering Chloe yellow gold ring as an eternity ring or an engagement ring, she is sure to go weak at the knees. The three H/SI Quality Diamonds weigh 0.75CT in total and...
From £40.34 per month
Item Ref: NDFT88-TY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Ruby Ring in 9K White Gold. Claw setting. 0.11CT 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...
Pay in 3 interest-free
Item Ref: FT23-52JUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Whether you present your loved one with this glittering Chloe gold ring as an eternity ring or an engagement ring, she is sure to go weak at the knees. The three H/SI Quality Diamonds weigh 0.30CT in total and dazzle...
From £23.05 per month
Item Ref: NDE6368
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our Evoke Round Cut Lab Diamond 3 Stone Ring brings a contemporary touch to a classic style. Featuring a 0.50ct F/VS lab-grown round cut centre diamond and 0.50ct of round side stones, totalling 1.00ct, the sustainable diamonds are all set...
From £35.29 per month
Item Ref: FT86-GY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This luxurious emerald trilogy ring showcases an exceptional design where each vivid green emerald is surrounded by a dazzling diamond halo to a truly spectacular effect. With its flawless 18K white gold setting, this ring looks absolutely stunning upon the...
From £32.94 per month
Item Ref: NDUT340-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 1.50ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 1.00ct round lab-grown diamond and two 0.25ct pear-shaped sides, each F/VS1...
From £66.59 per month
Item Ref: NIFET42-G
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Oval Emerald Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central oval cut emerald, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.48 per month
Item Ref: E3938.S.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Diamond Ring in 9K White Gold. Claw setting. 0.50CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.08 per month
Item Ref: N3033.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A 0.25CT Premium Quality Diamond takes the lead in this beautiful, unique 18K yellow gold ring. The diamond is shouldered by two blue sapphires which balance the sheer brilliance of the diamond with their deep blue hues. As sapphires are...
From £24.06 per month
Item Ref: UT78-72XU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can expect an outstanding proposal when you ask for her hand with this exceptional three stone ring. With G/VS diamond quality, including a cushion cut centre solitaire and two perfect round diamonds either side, it dazzles beautifully against the...
From £97.54 per month
Item Ref: NIFET42-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Oval Emerald Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central oval cut emerald, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £55.48 per month
Item Ref: UT78-72IU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The three breathtaking stones in this Meghan engagement include an exquisite cushion cut centre solitaire and two sparkling round diamonds either side. Sparkling wonderfully upon the heirloom quality platinum band, this is a truly eye-catching piece of jewellery that your...
From £85.09 per month
Item Ref: UT78-322XU4A.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular 3-diamond heirloom piece, this handcrafted engagement ring is a distinctive choice that she'll treasure forever. It features an glamorous 1CT cushion cut solitaire counterpoised by two exceptional round brilliant diamonds. Hand set in beautiful 18K yellow gold, this...
From £185.02 per month
Item Ref: NDFT23-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite round cut diamonds in this exceptional trilogy ring form a timeless and sparkling design to celebrate your love. The H/Si quality lab grown diamonds are complemented by a lustrous platinum band for a look and feel that's utterly...
From £62.21 per month
Item Ref: FT24-97JUY.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This 18K white gold ring has been meticulously designed to show off the beauty of the 0.75CT of H/SI Quality Diamonds to their full potential. The three white diamonds are nestled in claw settings and this stunning ring is finished...
From £54.34 per month
Item Ref: FT37-72JUY.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Ariella 3 Stone Diamond Ring in 18K White Gold. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.57 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: NDUT340-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Oval Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 2.00ct round lab-grown diamond and two 0.30ct pear-shaped sides,...
From £85.76 per month
Item Ref: NDUT340-722HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 6.00ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 5.00ct round lab-grown diamond and two 0.50ct pear-shaped sides, each F/VS1...
From £123.78 per month
Item Ref: NDUT348-722HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 6.00ct Pear Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 5.00ct round lab-grown diamond and two 0.50ct pear-shaped sides, each F/VS1...
From £123.78 per month
Item Ref: NDE6360
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our Evoke Emerald Cut Lab Diamond 3 Stone Ring unites classic meaning with modern design. Featuring a 0.50ct F/VS lab-grown emerald cut centre diamond and 0.50ct of baguette side stones, totalling 1.00ct, the sustainable diamonds are all set in recycled...
From £35.29 per month
Item Ref: NDFT23-72JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxury, quality and radiance of this stunning diamond trilogy ring is sure to give your loved one much joy. Classic yet contemporary, its ethical lab grown diamonds provide breathtaking sparkle in H/Si quality. An heirloom gold band gives a...
From £22.04 per month
Item Ref: FT25-47JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give the gift of glamour with this outstanding Lauren yellow gold ring which features 0.25CT of beautiful diamonds. The 0.25CT of H/SI Quality Diamonds is displayed in three stunning near-colourless princess cut stones which add a cosmopolitan look to this...
From £20.15 per month
Item Ref: NDE6360Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Emerald Cut Lab Diamond 3 Stone Ring, featuring a striking 1.00ct F/VS lab-grown centre stone paired with 0.50ct of elegant baguette side diamonds. Totalling 1.50ct, the sustainable diamonds are all set in recycled 9K white gold. This...
From £35.29 per month
Item Ref: UT78-72XU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The opulent cushion cut solitaire and two round brilliant diamonds in this exceptional trilogy ring form a timeless design to celebrate your love. The diamonds are complemented by a lustrous 18K white gold band. This is a perfect choice for...
From £97.54 per month
Item Ref: NDFT36-72XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can expect a reaction of joy and delight when you present your loved one with this exceptional trilogy ring. With ethical lab grown diamonds in G/VS quality, it exudes bright white sparkle that looks simply stunning on the hand....
From £25.2 per month
Item Ref: FT25-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring three stone Lauren Platinum ring would make a show-stopping engagement ring for the special person in your life. The 1.00CT of G/VS Quality Diamonds shine with a brilliant white light which glimmers brightly against the Platinum band.
From £73.99 per month
Item Ref: NDUT348-322HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 1.50ct Pear Cut Lab Diamond 3 Stone Engagement Ring in 18K Yellow Gold. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 1.00ct round lab-grown diamond and two 0.25ct pear-shaped sides,...
From £66.59 per month
Item Ref: NDUT340-522HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 3.80ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 3.00ct round lab-grown diamond and two 0.40ct pear-shaped sides, each F/VS1...
From £109.32 per month
Item Ref: NDUT340-422HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Adore 2.60ct Oval Cut Lab Diamond 3 Stone Engagement Ring in Platinum. A timeless round brilliant centre meets contemporary design in this elegant trilogy ring. Featuring a 2.00ct round lab-grown diamond and two 0.30ct pear-shaped sides, each F/VS1...
From £88.45 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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