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Laboratory-Grown Diamond Jewellery

At Allum & Sidaway, we offer a beautiful selection of laboratory-grown (lab-grown) diamond jewellery, combining exceptional brilliance with innovation. Created using advanced technology, our lab-grown diamonds are chemically and visually identical to mined diamonds, offering a more cost-effective choice without compromising on quality or design. Browse our diamond jewellery collection below and find your new favourite piece.

Laboratory-Grown Diamond Jewellery

145 Results

Allum & Sidaway Jewellery 9ct White Gold 1.88ct Laboratory- Grown Diamond Marquise Hoops 6002018

9ct White Gold 1.88ct Laboratory- Grown Diamond Marquise Hoops

Allum & Sidaway

£1,495.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.00ct Lab Grown Emerald Cut Diamond Half Eternity Ring 6001256
Fine Jewellery Jewellery 9ct Yellow Gold 1.56ct Lab Grown Emerald Cut Diamond Solitaire Ring 6001234

9ct Yellow Gold 1.56ct Lab Grown Emerald Cut Diamond Solitaire Ring

Fine Jewellery

£1,895.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.00ct Lab Grown Emerald Cut Solitaire Ring 6001232

9ct Yellow Gold 1.00ct Lab Grown Emerald Cut Solitaire Ring

Fine Jewellery

£1,650.00

Unit price
per 

Fine Jewellery Jewellery 9ct White Gold 1.00ct Lab Grown Asscher Cut Diamond Necklace 6003052

9ct White Gold 1.00ct Lab Grown Asscher Cut Diamond Necklace

Fine Jewellery

£820.00

Unit price
per 

Fine Jewellery Jewellery 9ct White Gold 1.56ct Lab Grown Asscher Cut Diamond Necklace 6003051

9ct White Gold 1.56ct Lab Grown Asscher Cut Diamond Necklace

Fine Jewellery

£995.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.50ct Lab Grown Oval Diamond Necklace 6003050

9ct Yellow Gold 1.50ct Lab Grown Oval Diamond Necklace

Fine Jewellery

£1,100.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.00ct Lab Grown Oval Diamond Necklace 6003049

9ct Yellow Gold 1.00ct Lab Grown Oval Diamond Necklace

Fine Jewellery

£800.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.50ct Lab Grown Asscher Cut Diamond Necklace 6003047

9ct Yellow Gold 1.50ct Lab Grown Asscher Cut Diamond Necklace

Fine Jewellery

£995.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.10ct Lab Grown Emerald Cut Diamond Necklace 6003046

9ct Yellow Gold 1.10ct Lab Grown Emerald Cut Diamond Necklace

Fine Jewellery

£790.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.54ct Lab Grown Emerald Cut Diamond Necklace 6003045

9ct Yellow Gold 1.54ct Lab Grown Emerald Cut Diamond Necklace

Fine Jewellery

£1,100.00

Unit price
per 

Fine Jewellery Jewellery 9ct White Gold 2.04ct Lab Grown Asscher Cut Diamond Stud Earrings 6002054

9ct White Gold 2.04ct Lab Grown Asscher Cut Diamond Stud Earrings

Fine Jewellery

£920.00

Unit price
per 

Fine Jewellery Jewellery 9ct White Gold 1.08ct Lab Grown Assher Cut Diamond Stud Earrings 6002053

9ct White Gold 1.08ct Lab Grown Asscher Cut Diamond Stud Earrings

Fine Jewellery

£585.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 1.48ct Lab Grown Emerald Cut Diamond Stud Earrings 6002052

9ct Yellow Gold 1.48ct Lab Grown Emerald Cut Diamond Stud Earrings

Fine Jewellery

£740.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 1.05ct Lab Grown Asscher Cut Diamond Rubover Stud Earrings 6002050
Allum & Sidaway Jewellery 9ct Yellow Gold 1.17ct Lab Grown Diamond Rubover Stud Earrings 6002049
Fine Jewellery Jewellery 9ct Yellow Gold 1.09ct Lab Grown Oval Diamond Rubover Stud Earrings 6002048
Fine Jewellery Jewellery 9ct Yellow Gold 1.50ct Lab Grown Oval Diamond Ring 6001191
Fine Jewellery Jewellery 9ct Yellow Gold 1.50ct Lab Grown Oval Diamond Ring 6001191

9ct Yellow Gold 1.50ct Lab Grown Oval Diamond Ring

Fine Jewellery

£1,895.00

Unit price
per 

Fine Jewellery Jewellery 18ct Yellow Gold 1.01ct Lab Grown Pear Diamond Wave Ring 6001185

18ct Yellow Gold 1.01ct Lab Grown Pear Diamond Wave Ring

Fine Jewellery

£2,850.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 2.97ct Lab Grown Diamond Flexi Bangle 6089009

9ct Yellow Gold 2.97ct Lab Grown Diamond Flexi Bangle

Fine Jewellery

£4,510.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 0.30ct Lab Grown Diamond Flower Cluster Necklace 6003044

9ct Yellow Gold 0.30ct Lab Grown Diamond Flower Cluster Necklace

Fine Jewellery

£565.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow Gold 0.50ct Lab Grown Diamond Flower Cluster Necklace 6003043

9ct Yellow Gold 0.50ct Lab Grown Diamond Flower Cluster Necklace

Fine Jewellery

£690.00

Unit price
per 

Fine Jewellery Jewellery 9ct Yellow & White Gold 0.50ct Lab Grown Diamond Flower Cluster Stud Earrings 6002043
Fine Jewellery Jewellery 9ct Yellow Gold 0.30ct Lab Grown Diamond Flower Cluster Stud Earrings 6002042
Allum & Sidaway Jewellery 9ct Yellow Gold 0.50ct Lab Grown Diamond Solitaire Stud Earrings 6002027

9ct Yellow Gold 0.50ct Lab Grown Diamond Solitaire Stud Earrings

Allum & Sidaway

£695.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.40ct Lab Grown Diamond Stud Earrings 6002026

9ct Yellow Gold 0.40ct Lab Grown Diamond Stud Earrings

Allum & Sidaway

£435.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.30ct Lab Grown Diamond Solitaire Stud Earrings 6002025

9ct Yellow Gold 0.30ct Lab Grown Diamond Solitaire Stud Earrings

Allum & Sidaway

£395.00

Unit price
per 

Allum & Sidaway Jewellery A&S Laboratory Grown Collection Platinum 0.70ct Diamond Three Stone Ring 6023212
Fine Jewellery Jewellery 9ct White Gold 1.06ct Laboratory Grown Round Brilliant Diamond Necklace 6022656
Fine Jewellery Jewellery 9ct White Gold 0.50ct Laboratory Grown Round Brilliant Diamond Necklace 6022654
Fine Jewellery Jewellery 9ct Yellow Gold 0.50ct Laboratory Grown Diamond Solitaire Stud Earrings 6021104
Allum & Sidaway Jewellery A&S Laboratory Grown Collection 1.01ct Laboratory Grown Oval Diamond Ring 6020494
Allum & Sidaway Jewellery A&S Laboratory Grown Collection Platinum 1.01ct Laboratory Grown Oval Diamond Ring 6020174

The Benefits of Laboratory-Grown Diamond Jewellery

Laboratory-grown diamonds retain all the same qualities as natural diamonds, yet present many more benefits. They still have the same irresistible qualities, yet come at a much more affordable price to you. This way, you can shop diamonds that look incredible and save you money at the same time. This means that if you’re interested in greater carat weights or coloured diamonds, you may find that they’re within your initial budget range.

You can find out the differences between lab-grown and natural diamonds in further detail in our natural diamonds vs lab-grown diamonds blog to help you make the right choice for you.

Discover Our Lab-Grown Diamond Jewellery

Our collection of laboratory-grown diamond jewellery is home to many immaculate choices to suit all tastes and budgets. Including lab-grown diamond rings, earrings, necklaces, and more, these pieces all make a statement with many different cuts and sizes to make finding the perfect piece simple. Whether you’re looking for wedding jewellery, engagement rings, or something else completely, these pieces are sure to impress.

To find out more about our lab-grown diamond jewellery or anything else from our full selection of intricate jewellery pieces, contact us today, and we will be more than happy to assist you.