Fiery, romantic, and ethically created. Our lab-grown ruby jewellery captures passion with sustainable brilliance.
Showing 40 products
Item Ref: NID4224-TU
AVAILABILITY: In stock (77 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Solitaire Pear Cut Necklace, with a 3.50ct lab grown ruby amongst 0.08CT of H/SI quality consciously crafted diamonds. The large pear cut ruby hangs delicately on the finest sterling silver chain, with a...
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Item Ref: ANID4224-TU
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Solitaire Pear Cut Necklace, with a 3.50ct lab grown ruby amongst 0.08CT of H/SI quality consciously crafted lab diamonds. The large pear cut ruby hangs delicately on the finest 18k gold vermeil chain,...
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Item Ref: ANID4228-TU
AVAILABILITY: In stock (154 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Alegria Lab Ruby Pendant 0.90ct in 18k Gold Vermeil, featuring 0.13ct of lab-grown diamonds and a vibrant 0.90ct of lab-grown rubies in an 18k gold vermeil setting. This necklace showcases a beautifully crafted single clover-shaped centerpiece, symbolising both...
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Item Ref: ANIH6224-TU
AVAILABILITY: In stock (23 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Drop Pear Cut Earrings. These 18k gold vermeil hoop earrings – half-covered with 0.14ct of H/SI quality pavé lab grown diamonds - break the mould from a traditional hoop with the addition of...
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Item Ref: ANIE7228-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: ANIE7226-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Shop the Astra lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring, which features a 1.90ct lab grown ruby, set amongst a halo of 0.25ct H/SI quality lab diamonds. The consciously crafted diamonds that surround the main stone and...
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Item Ref: ANII5223-TU
AVAILABILITY: In stock (99 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Alegria Lab Ruby Bracelet 0.90ct in 18k Gold Vermeil – a refined piece that blends simplicity with elegance. This bracelet centers around a single, intricately crafted clover adorned with radiant lab-grown gems, symbolising luck and love in equal...
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Item Ref: ANIE7224-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Shoulder Set Pear Cut Ring. The timeless 3.50ct lab grown ruby is set on a half-eternity band of 0.19ct of H/SI quality lab diamonds, which allows for a comfortable fit on the wearer's...
Pay in 3 interest-free
Item Ref: NIE7224-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Shoulder Set Pear Cut Ring. The timeless 3.50ct lab grown ruby is set on a half-eternity band of 0.19ct of H/SI quality diamonds, which allows for a comfortable fit on the wearer's finger....
Pay in 3 interest-free
Item Ref: NIH6224-TU
AVAILABILITY: In stock (34 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Drop Pear Cut Earrings. These silver hoop earrings – half-covered with 0.14ct of H/SI quality pavé diamonds - break the mould from a traditional hoop with the addition of 6.80ct of consciously crafted...
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Item Ref: ANII5224-TU
AVAILABILITY: In stock (35 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Alegria 3 Clover Lab Ruby Bracelet 2.70ct in 18k Gold Vermeil – a refined piece that elegantly combines simplicity with sophistication. This bracelet showcases three intricately crafted clovers, each adorned with radiant lab-grown gems, symbolising luck and love...
From £15.61 per month
Item Ref: NIE7226-TU
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Shop the Astra lab Ruby and Diamond Halo Shoulder Set Octagon Cut Ring, which features a 1.90ct lab grown ruby, set amongst a halo of 0.25ct H/SI quality diamonds. The consciously crafted diamonds that surround the main stone and cascade...
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Item Ref: NDI3625U
AVAILABILITY: In stock (46 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for a special bracelet for someone you love, this stunning ruby and diamond bracelet makes the perfect gift. The beautifully handcrafted sterling silver setting displays ravishing red rubies and sparkling, sustainable lab grown diamonds. A gorgeous luxury...
From £12.72 per month
Item Ref: ANID4226-TU
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Halo Octagon Cut Necklace. The 1.80ct lab grown ruby sits amongst a halo of 0.16ct of consciously crafted H/SI lab diamonds. The traditional piece is given a modern twist with the addition of...
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Item Ref: ANIH6228-TU
AVAILABILITY: In stock (39 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Alegria Lab Ruby Earrings 1.70ct in 18k Gold Vermeil, featuring 0.38ct of lab-grown diamonds and a rich 1.70ct of lab-grown rubies set in luxurious 18k gold vermeil. These beautiful drop earrings feature a single clover-shaped centrepiece, symbolising love...
From £12.72 per month
Item Ref: NIE7225-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Halo Shoulder Set Round Cut Ring. The rich red 3.60ct consciously crafted ruby sits proud, surrounded by a halo of 0.29ct of HS/I quality diamonds, which emphasises the size of the centre stone....
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Item Ref: ANIH6226-TU
AVAILABILITY: In stock (36 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Drop Halo Octagon Cut Earrings. These 18k gold vermeil hoop earrings - encrusted with 0.26ct of H/SI quality pavé lab diamonds - break the mould from a traditional hoop with the intriguing addition...
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Item Ref: NID4225-TU
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Halo Round Cut Necklace. The rich red 3.60ct ruby is surrounded by a halo of 0.20ct of HS/I quality, consciously created diamonds. The halo effect emits beautiful sparkle, and the illusion of an...
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Item Ref: NDI4236-TU
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A dazzling Ruby Bracelet in Silver. Rub Over setting. 0.35CT of H/SI quality. 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 natural mined...
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Item Ref: ANIE7227-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Alegria Lab Ruby Ring 0.85ct in 18k Gold Vermeil, featuring 0.21ct of lab-grown diamonds and 0.85ct of lab-grown ruby gemstones, in an 18k gold vermeil setting. This ring showcases a beautifully crafted single clover-shaped centerpiece, adorned with radiant...
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Item Ref: NIE7223-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Shoulder Set Cushion Cut Ring. The beautiful 2.00ct lab grown ruby sits proud atop a half-eternity band of 0.22ct of H/SI quality diamonds, allowing for a comfortable fit on the wearer's finger. The...
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Item Ref: NIFET23-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Ruby 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 £23.79 per month
Item Ref: NID4226-TU
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Halo Octagon Cut Necklace. The 1.80ct lab grown ruby sits amongst a halo of 0.16ct of consciously crafted H/SI diamonds. The traditional piece is given a modern twist with the addition of subtle...
Pay in 3 interest-free
Item Ref: NIH6226-TU
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Drop Halo Octagon Cut Earrings. These silver hoop earrings - encrusted with 0.26ct of H/SI quality pavé diamonds - break the mould from a traditional hoop with the intriguing addition of 3.50ct of...
Pay in 3 interest-free
Item Ref: NIH6225-TU
AVAILABILITY: In stock (-2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover more about the beauty of the Astra Lab Ruby and Diamond Drop Halo Round Cut Earrings. These sterling silver earrings - with 0.32ct of H/SI quality pavé diamonds expertly placed along the front - break the mould from a...
Pay in 3 interest-free
Item Ref: NID4223-TU
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Solitaire Cushion Cut Necklace. The 2.00ct lab grown ruby is suspended from a delicate sterling silver chain, which is modernised with the addition of subtle, encapsulated diamonds. These consciously crafted additions catch the...
Pay in 3 interest-free
Item Ref: NIFET27-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £55.82 per month
Item Ref: NDE6251-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30ct ruby and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and rubies sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone...
Pay in 3 interest-free
Item Ref: NIH6223-TU
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover more about the beauty of the Astra Lab Ruby and Diamond Drop Cushion Cut Earrings. These silver hoop earrings – half-covered with 0.18ct of H/SI quality pavé diamonds - break the mould from a traditional hoop with the intriguing...
Pay in 3 interest-free
Item Ref: NDE6251-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30ct ruby and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k white gold. Lab-grown diamonds and rubies sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone...
Pay in 3 interest-free
Item Ref: NIFER28-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A spectacular Ruby Pendant in 18K White Gold. Claw setting. 0.75CT 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 £28.7 per month
Item Ref: LBB1303-RW
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown rubies 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 £23.59 per month
Item Ref: LBB1303-RY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown rubies and 0.18ct diamonds, set in the finest quality 9k yellow gold. The Vivara necklace puts a modern twist on a classic pendant necklace, as – rather than one stone – this...
From £23.59 per month
Item Ref: NIFEG20-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A magnificent pair of Ruby Earrings 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...
From £33.48 per month
Item Ref: NIFET43-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Emerald Cut Ruby Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.50ct lab-grown central emerald cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The...
From £46.3 per month
Item Ref: NIFET43-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Emerald Cut Ruby Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.50ct lab-grown central emerald cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The...
From £46.3 per month
Item Ref: NIFET42-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Oval Ruby Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central oval cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £46.3 per month
Item Ref: NIFET42-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Oval Ruby Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central oval cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £46.3 per month
Item Ref: NIFET31-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Ruby Engagement Ring, set in the finest recycled 18k white gold. This timeless engagement ring features a 2.00ct lab-grown central round cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £46.3 per month
Item Ref: NIFET31-T
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solene 3 Stone Lab-Grown Round Ruby Engagement Ring, set in the finest recycled 18k yellow gold. This timeless engagement ring features a 2.00ct lab-grown central round cut ruby, nestled amongst two sparkling lab-grown diamonds, totalling 0.30ct. The lab-grown...
From £46.3 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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