September's exquisite blue birthstone is the sapphire. With luxurious blue colour, it's a breathtaking and meaningful gem gift for your special occasion.
Showing 298 products
Item Ref: NIE7227-UU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Alegria Lab Sapphire Ring 1.00ct in Silver, featuring 0.21ct of lab-grown diamonds and 1.00ct of lab-grown sapphires. This ring showcases a beautifully crafted clover-shaped centrepiece, adorned with radiant lab-grown gemstones that symbolise love and luck. The micro-set claw...
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Item Ref: NIFG48-UY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Add colour and brilliance to any look with the Bloom clover-inspired earrings, featuring 4.75ct of rich lab-grown sapphires and sparkling 0.97ct lab-grown diamonds. Crafted in sustainable 18K white gold with a secure micro-claw setting, they offer both elegance and peace...
From £87.45 per month
Item Ref: NID4234-UY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by timeless elegance, this Bloom clover-shaped halo necklace showcases 3.40ct of lab-grown sapphires and 0.45ct G/VS of lab-grown diamonds in a delicate micro-claw setting. Crafted in recycled 18K white gold and finished with an 18" chain, it’s perfect for...
From £79.03 per month
Item Ref: NIFG48-U
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Add colour and brilliance to any look with the Bloom clover-inspired earrings, featuring 4.75ct of rich lab-grown sapphires and sparkling 0.97ct lab-grown diamonds. Crafted in sustainable 18K yellow gold with a secure micro-claw setting, they offer both elegance and peace...
From £87.45 per month
Item Ref: NID4234-UA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by timeless elegance, this Bloom clover-shaped halo necklace showcases 3.40ct of lab-grown sapphires and 0.45ct G/VS of lab-grown diamonds in a delicate micro-claw setting. Crafted in recycled 18K yellow gold and finished with an 18" chain, it’s perfect for...
From £79.03 per month
Item Ref: N4569-30MA.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Sapphire 1.31ct And Diamond 18K Yellow Gold Alegria Ring
From £50.44 per month
Item Ref: N4569-30MY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Brilliant blue sapphires and sparkling diamonds create a stunning contrast of colour and light in this ring. It looks beautiful on the finger, a luxurious statement of style. Presented in 18K white gold that feels sumptuous on the hand.
From £50.44 per month
Item Ref: ND1MFET24-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This halo ring centres a 1.15ct octagon-cut sapphire, surrounded by 0.50ct of lab-grown diamonds for added brilliance and impact. Crafted in 9K white gold, the sapphire’s deep blue hue is enhanced beautifully by the cool-toned metal, while the angular cut...
From £42.7 per month
Item Ref: ND1MFET24-U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This halo ring centres a 1.15ct octagon-cut sapphire, surrounded by 0.50ct of lab-grown diamonds for added brilliance and impact. Set in 9K yellow gold, the sapphire’s deep blue hue beautifully contrasts with the warm metal, while the angular cut brings...
From £42.7 per month
Item Ref: E4304.N.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Diamond Ring in 9K White Gold. Tension setting. 0.10CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
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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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