Lab Grown Sapphires, Rubies, Emerald and Tanzanites
Showing 132 products
Item Ref: NIFET23-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional Blue Sapphire 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...
From £47.84 per month
Item Ref: NDE6251-RU
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30ct pink sapphire and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and pink sapphires sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone,...
Pay in 3 interest-free
Item Ref: NIH6223-UU
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Sapphire and Diamond Drop Cushion Cut Earrings. These silver hoop earrings - with 0.18ct of H/SI quality pavé diamonds expertly placed along the front - break the mould from a traditional hoop with the intriguing addition...
Pay in 3 interest-free
Item Ref: NIFET23-GY
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £47.84 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 £24.09 per month
Item Ref: NDE6251-DVY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct blue topaz and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k white gold. Lab-grown diamonds and blue topaz stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn...
Pay in 3 interest-free
Item Ref: NDE6251-VY
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 white gold. Lab-grown diamonds and tanzanite stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
Pay in 3 interest-free
Item Ref: NDE6251-U
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30ct sapphire and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and sapphires 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: NDE6251-COY
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 white gold. Lab-grown diamonds and amethyst stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
Pay in 3 interest-free
Item Ref: LBG2019-EW
AVAILABILITY: In stock (4 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 £13.69 per month
Item Ref: NDE6251-I
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct garnet and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and garnet stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
Pay in 3 interest-free
Item Ref: NIH6225-UU
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Sapphire and Diamond Drop Halo Round Cut Earrings. The impressively sized lab grown sapphire 7.00ct earrings sit in a halo of consciously crafted diamonds, reflecting light with every turn of the head. The drop-length of the...
Pay in 3 interest-free
Item Ref: LBB1303-SW
AVAILABILITY: In stock (0 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 £23.59 per month
Item Ref: LBB1303-EY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.37ctct of lab-grown emeralds and 0.18ct lab diamonds, set in the finest quality recycled 9k yellow 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: NIFEG20-GY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A gorgeous pair of Emerald 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 £36.67 per month
Item Ref: NID4223-UU
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Sapphire and Diamond Solitaire Cushion Cut Necklace, with a 2.40ct lab grown sapphire amongst 0.08CT of H/SI quality diamonds. The large cushion cut sapphire hangs delicately, with a smattering of smaller, encapsulated diamonds interspersed on the...
Pay in 3 interest-free
Item Ref: LBG2019-SW
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Vivara bracelet, featuring 0.14ct of lab-grown sapphires and 0.08ct lab diamonds, set in the finest recycled 9k white gold. The Vivara bracelet features five delicate round sapphires and diamonds that encircle the wrist, and sparkle with every movement....
From £13.56 per month
Item Ref: NIFER28-GY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Emerald 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 £31.9 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...
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: NDE6251-R
AVAILABILITY: In stock (3 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...
Pay in 3 interest-free
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...
Pay in 3 interest-free
Item Ref: NIFEG20-UY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An exceptional pair of Sapphire 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: LBG2019-RY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Vivara bracelet, featuring 0.14ct of lab-grown rubies and 0.08ct lab diamonds, set in the finest recycled gold 9k yellow gold. The Vivara bracelet features five delicate round rubies and diamonds that encircle the wrist, and sparkle with every...
From £13.69 per month
Item Ref: NDI4231-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Vivara bracelet, featuring 0.14ctct of lab-grown sapphires and 0.08ct lab diamonds, set in the finest recycled 9k yellow gold. The Vivara bracelet features five delicate round sapphires and diamonds that encircle the wrist, and sparkle with every movement....
From £13.56 per month
Item Ref: NIH6223-TU
AVAILABILITY: In stock (11 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: 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: NDE6251-IY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct garnet and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k white gold. Lab-grown diamonds and garnet stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
Pay in 3 interest-free
Item Ref: NIFET27-VY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Tanzanite Ring in 18K White Gold. Claw setting. 1.00CT 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 £55.82 per month
Item Ref: LBB1303-SY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown sapphires and 0.18ct of lab grown diamonds, set in the finest quality gold vermeil. 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-EW
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.37ct of lab-grown emeralds 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: NIFEG20-VY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A spectacular pair of Tanzanite 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 £18.34 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: LBB1303-RW
AVAILABILITY: In stock (3 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: 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:
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Elevate your style with the Astra Lab Emerald & Diamond Jewellery Set in 18K Gold Vermeil. This luxurious three-piece collection includes a 1.50ct lab emerald and diamond halo octagon-cut ring, a matching 1.50ct lab emerald and diamond necklace, and dazzling...
From £25.07 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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