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 159 products
Item Ref: NID4224-UU
AVAILABILITY: In stock (142 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Sapphire and Diamond Solitaire Pear Cut Necklace, with a 3.20ct lab grown sapphire amongst 0.08CT of H/SI quality diamonds. The large, rich blue sapphire hangs delicately on the chain, made from the finest sterling silver. An...
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Item Ref: NID4224-GU
AVAILABILITY: In stock (154 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Uncover the Astra Lab Emerald and Diamond Solitaire Pear Cut Necklace, with a beautiful 2.40ct lab grown emerald amongst 0.08CT of H/SI quality diamonds. The impressive, deep-green emerald hangs delicately from the chain, crafted in the finest sterling silver. The...
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Item Ref: G4940
AVAILABILITY: In stock (364 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Aquamarine 0.34CT And Diamond 9K White Gold Pendant Necklace, with 0.34ct of beautiful Aquamarine gemstone, set against 0.02ct of premium quality diamonds. The beautiful pale blue Aquamarine gemstone hangs delicately from the chain, while the gem’s setting is...
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Item Ref: ANIE7226-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Astra Lab Emerald and Diamond Halo Shoulder Set Octagon Cut Ring, with a 1.50ct emerald set in in 0.25CT of sparkling H/SI lab grown diamonds. The deep-green emerald glimmers particularly beautifully when offset by the halo of diamonds,...
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Item Ref: NID4224-TU
AVAILABILITY: In stock (114 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: ANIE7228-UU
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Alegria 4 Clover Lab Sapphire Ring is a beautiful symbol of luck, and a delicate addition to your ring stack. Crafted in the finest recycled 18K gold vermeil, its delicate four-leaf clover design features 0.05ct of sparkling lab-grown diamonds,...
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Item Ref: NIE7226-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Astra Lab Emerald and Diamond Halo Shoulder Set Octagon Cut Ring, with a 1.50ct emerald set in in 0.25CT of sparkling H/SI lab-grown diamonds. The deep-green emerald glimmers particularly beautifully when offset by the halo of diamonds, further...
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Item Ref: ANID4228-GU
AVAILABILITY: In stock (131 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Alegria Lab Emerald Pendant 0.75ct in 18k Gold Vermeil, featuring 0.13ct of lab-grown diamonds and a vibrant 0.75ct of lab-grown emeralds in an 18k gold vermeil setting. This necklace showcases a beautifully crafted single clover-shaped centerpiece, symbolising both...
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Item Ref: NDI3624U
AVAILABILITY: In stock (86 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for a special bracelet for someone you love, this stunning sapphire and diamond bracelet makes the perfect gift. The beautifully handcrafted sterling silver setting displays exquisite blue sapphires and sparkling, sustainable lab grown diamonds. A gorgeous luxury...
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Item Ref: NIE7224-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Astra Lab Emerald and Diamond Shoulder Set Pear Cut Ring. The beautiful, expertly crafted sterling silver band is half-covered in 0.19ct of H/SI quality diamonds. This makes for a comfortable fit on the wearer's finger, while giving the...
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Item Ref: NDI3626U
AVAILABILITY: In stock (44 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for a special bracelet for someone you love, this stunning emerald link bracelet makes the perfect gift. The beautifully handcrafted sterling silver setting displays luscious green emeralds and sparkling, sustainable lab grown diamonds. A gorgeous luxury gift...
From £12.72 per month
Item Ref: ANID4228-TU
AVAILABILITY: In stock (119 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: ANII5224-GU
AVAILABILITY: In stock (42 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Alegria 3 Clover Lab Emerald Bracelet 2.25ct in 18k Gold Vermeil – a refined piece that beautifully blends simplicity with elegance. This bracelet showcases three intricately crafted clovers, each adorned with radiant lab-grown diamonds and gems, symbolising luck...
From £15.28 per month
Item Ref: ANII5223-UU
AVAILABILITY: In stock (118 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Alegria Lab Sapphire Bracelet 1.00ct 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-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Astra Lab Emerald and Diamond Shoulder Set Pear Cut Ring. The beautiful, expertly crafted 18k gold vermeil band is half-covered in 0.19ct of H/SI quality lab grown diamonds. This makes for a comfortable fit on the wearer's finger,...
Pay in 3 interest-free
Item Ref: ANII5223-GU
AVAILABILITY: In stock (106 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Alegria Lab Emerald Bracelet 0.75ct in 18k Gold Vermeil a refined piece that blends simplicity with elegance. This bracelet centres around a single, intricately crafted clover adorned with radiant lab-grown gems, symbolising luck and love in equal measure....
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Item Ref: ANIE7228-TU
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: ANIE7226-TU
AVAILABILITY: In stock (-1 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: ANID4228-UU
AVAILABILITY: In stock (70 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Alegria Lab Sapphire Pendant 1.00ct in 18k Gold Vermeil, featuring 0.13ct of lab-grown diamonds and a captivating 1.00ct of lab-grown sapphires in an 18k gold vermeil setting. This necklace showcases a beautifully crafted single clover-shaped centerpiece, symbolizing both...
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Item Ref: ANIE7226-UU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Astra Sapphire Halo Shoulder Set Octagon Cut Ring, featuring an impressive 1.90ct lab-grown sapphire, set amongst a 0.25ct halo of sparkling H/SI lab grown diamonds. The timeless octagon cut sapphire sits proud atop the pavé diamond shoulders casting...
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Item Ref: ANII5223-TU
AVAILABILITY: In stock (51 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: B3601
AVAILABILITY: In stock (62 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This elegant pair of emerald earrings is simplistic in design and showcases the natural beauty of the exquisite emeralds which are securely held in a 4 claw setting and made complete with the 9K white gold finish.
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Item Ref: R4657
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our elegant Emerald 1.04ct and Diamond 18K Yellow Gold Alegria Pendant. 1.04cts of deep green, emerald jewels take centre stage, surrounded by 0.14cts of white diamonds, adding a touch of brilliance to the piece, and creating beautiful sparkle with...
From £27.08 per month
Item Ref: H4255
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Aquamarine is the birthstone for March so these beautiful stud earrings will be a much loved gift for anyone born in this month. The wonderfully iridescent colour of the aquamarine stone is balance by the sparkle of the 0.02CT of...
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Item Ref: ANID4226-GU
AVAILABILITY: In stock (61 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Explore the beauty of the Astra Lab Emerald and Diamond Halo Octagon Cut Necklace. The delicate 18k gold vermeil chain is interspersed with subtle, encapsulated lab diamonds, adding extra intrigue to a classic piece. The beautiful 1.50ct lab grown emerald...
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Item Ref: C3549S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Amethyst 6.40ct And Diamond 925 Sterling Silver Ring, featuring an incredible 6.40ct amethyst, set alongside 0.01ct of premium diamonds, in a sterling silver band. This incredible cocktail ring makes a statement, and is a perfect special occasion piece....
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Item Ref: ANII5224-TU
AVAILABILITY: In stock (25 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: ANIE7227-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Alegria Lab Emerald Ring 0.75ct in 18k Gold Vermeil, featuring 0.21ct of lab-grown diamonds and 0.75ct of lab-grown emerald gemstones, in an 18k gold vermeil setting. This ring features a beautifully crafted single clover-shaped centerpiece, adorned with radiant...
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Item Ref: NDI3625U
AVAILABILITY: In stock (51 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: NDH5274-TU
AVAILABILITY: In stock (30 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These red ruby earrings look stunning and luxurious. Suitable for an anniversary or birthday gift, ruby is the rare and beautiful birthstone for July. Surrounded by high quality, sustainable lab grown diamonds, these earrings sparkle beautifully in a highly polished...
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Item Ref: NID4226-GU
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Explore the beauty of the Astra Lab Emerald and Diamond Halo Octagon Cut Necklace. The delicate sterling silver chain is interspersed with subtle, encapsulated diamonds, adding extra intrigue to a classic piece. The beautiful 1.50ct lab grown emerald sits within...
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Item Ref: ANII5224-UU
AVAILABILITY: In stock (32 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Alegria 3 Clover Lab Sapphire Bracelet 3.00ct in 18k Gold Vermeil – a refined piece that artfully combines simplicity with elegance. This bracelet features three intricately crafted clovers, each adorned with radiant lab-grown gems, symbolising luck and love...
From £15.91 per month
Item Ref: H4598
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
If you're looking to add a jewellery classic to your collection, this luxurious pair earrings is a choice you cannot go wrong with. The lustrous oriental freshwater pearls and premium diamonds are offset by gorgeous drops of sky blue topaz....
From £14.33 per month
Item Ref: G4940-C
AVAILABILITY: In stock (47 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our amethyst pendant necklace, featuring 0.34ct of high-quality amethyst and 0.02ct of white diamonds, set in 9k white gold. Amethyst is the birthstone for the month of February, making this a special birthday gift for the Pisces and Aquarius...
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Item Ref: Z1505S
AVAILABILITY: In stock (38 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Tanzanite 7 x 5mm 925 Sterling Silver Pendant Necklace, featuring 0.85ct of premium quality diamonds and 0.85ft of tanzanite, set in the finest sterling silver. The classic pendant necklace is given a modern twist, with the central stone...
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Item Ref: H4514
AVAILABILITY: In stock (-3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A wonderful pair of Blue Topaz Earrings in 9K White Gold. Claw setting. 0.03CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
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Item Ref: G4123
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
As sparkling as it is elegant, this aquamarine and diamond halo necklace with its polished white gold setting is a truly beautiful piece. Made with 0.38CT aquamarine and 0.06CT diamonds, its beauty and value are unrivalled. A jewellery piece that's...
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Item Ref: ANIH6228-GU
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our AlegriaAlegria Lab Emerald Earrings 1.50ct in 18k Gold Vermeil, featuring 0.38ct of lab-grown diamonds and a vivid 1.50ct of lab-grown emeralds set in 18k gold vermeil. These elegant drop earrings showcase a single clover-shaped centrepiece suspended from a...
From £12.72 per month
Item Ref: E5549
AVAILABILITY: In stock (28 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £15.28 per month
Item Ref: N4442
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The whimsical design of this stunning 0.70CT aquamarine ring makes it a beautiful gift fit for a princess. This pretty ring features an alluring aquamarine solitaire which is showcased brilliantly within 0.03CT of Premium Quality Diamonds and made complete by...
From £22.81 per month
Item Ref: ANID4226-TU
AVAILABILITY: In stock (32 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: ANIH6226-UU
AVAILABILITY: In stock (28 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Sapphire and Diamond Drop Halo Octagon Cut Earrings. These 18k gold vermeil hoop earrings - set with 0.26ct of H/SI quality, consciously crafted diamonds - break the mould from a traditional hoop with the intriguing addition...
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Item Ref: ANIH6228-TU
AVAILABILITY: In stock (43 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: NID4226-UU
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Learn more about the Astra Lab Sapphire and Diamond Halo Octagon Cut Necklace. The delicate chain - made of the finest sterling silver - is interspersed with subtle, encapsulated diamonds, adding extra intrigue to a classic piece. The beautiful 2.00ct...
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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: H4517
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Exuding sophistication, this beautiful pair of pearl and diamond drop earrings is crafted in fine white gold. Notably, each earring boasts two pearls - one tear shaped pearl at the end and a round accent pearl at the base. Accented...
From £17.19 per month
Item Ref: E5760
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a statement piece of jewellery then this striking ring is ideal. The 9K white gold band holds 3 shimmering aquamarine stones and 0.02CT of Premium Quality Diamonds. This ring is exceptionally good value for money.
From £17.19 per month
Item Ref: NID4225-TU
AVAILABILITY: In stock (8 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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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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