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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

157 Results

Fine Jewellery Jewellery 18ct White Gold 1.88ct Laboratory Grown Emerald and Diamond Crossover Ring 6001137
Fine Jewellery Jewellery 18ct White Gold 1.88ct Laboratory Grown Emerald and Diamond Crossover Ring 6001137
Fine Jewellery Jewellery 18ct Yellow Gold 2.40ct Laboratory Grown Diamond Toi et Moi Ring 6001136

18ct Yellow Gold 2.40ct Laboratory Grown Diamond Toi et Moi Ring

Fine Jewellery

£2,495.00

Unit price
per 

Fine Jewellery Jewellery 18ct Yellow Gold 3.70ct Laboratory Grown Diamond Bezel Set Toi et Moi Ring 6001135
Fine Jewellery Jewellery 18ct Yellow Gold 3.70ct Laboratory Grown Diamond Bezel Set Toi et Moi Ring 6001135
Fine Jewellery Jewellery 18ct Yellow Gold 2.18ct Laboratory Grown Diamond Multi Cut 5 Stone Ring 6001133
Fine Jewellery Jewellery 18ct White Gold Laboratory Grown Pear Diamond & Emerald Ring Set 6001128

18ct White Gold Laboratory Grown Pear Diamond & Emerald Ring Set

Fine Jewellery

£2,950.00

Unit price
per 

Allum & Sidaway Jewellery 9ct White Gold 13.32ct Laboratory- Grown Diamond Emerald Cut Line Bracelet 6089008
Allum & Sidaway Jewellery 9ct Yellow Gold 0.77ct Laboratory- Grown Diamond Clover Pendant 6003018

9ct Yellow Gold 0.77ct Laboratory- Grown Diamond Clover Pendant

Allum & Sidaway

£985.00

Unit price
per 

Allum & Sidaway Jewellery 9ct White & Yellow Gold 0.45ct Laboratory- Grown Diamond Pear Cut Pendant 6003017
Allum & Sidaway Jewellery 9ct Yellow Gold 0.64ct Laboratory- Grown Diamond Bubble Scatter Pendant 6003016
Allum & Sidaway Jewellery 9ct Yellow & White Gold 0.94ct Laboratory-Grown Diamond Drop Earrings 6002022

9ct Yellow & White Gold 0.94ct Laboratory-Grown Diamond Drop Earrings

Allum & Sidaway

£1,395.00

Unit price
per 

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 

Allum & Sidaway Jewellery 9ct Yellow Gold 1.28ct Laboratory- Grown Diamond Cluster Hoops 6002017

9ct Yellow Gold 1.28ct Laboratory- Grown Diamond Cluster Hoops

Allum & Sidaway

£1,350.00

Unit price
per 

Allum & Sidaway Jewellery 9ct White Gold 1.28ct Laboratory- Grown Diamond Cluster Hoops 6002016

9ct White Gold 1.28ct Laboratory- Grown Diamond Cluster Hoops

Allum & Sidaway

£1,350.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.66ct Laboratory Grown Diamond Hoops 6002014

9ct Yellow Gold 0.66ct Laboratory Grown Diamond Hoops

Allum & Sidaway

£1,100.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 1.07ct Laboratory- Grown Diamond Clover Earrings 6002012

9ct Yellow Gold 1.07ct Laboratory- Grown Diamond Clover Earrings

Allum & Sidaway

£995.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.68ct Laboratory- Grown Diamond Twist Ring 6001127

9ct Yellow Gold 0.68ct Laboratory- Grown Diamond Twist Ring

Allum & Sidaway

£1,450.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.73ct Laboratory- Grown Diamond Clover Ring 6001126
Allum & Sidaway Jewellery 9ct Yellow Gold 0.73ct Laboratory- Grown Diamond Clover Ring 6001126

9ct Yellow Gold 0.73ct Laboratory- Grown Diamond Clover Ring

Allum & Sidaway

£950.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.83ct Laboratory- Grown Diamond Ring 6001125

9ct Yellow Gold 0.83ct Laboratory- Grown Diamond Ring

Allum & Sidaway

£1,365.00

Unit price
per 

Allum & Sidaway Jewellery 9ct Yellow Gold 0.48ct Multi Cut laboratory- Grown Diamond Ring 6001124

9ct Yellow Gold 0.48ct Multi Cut laboratory- Grown Diamond Ring

Allum & Sidaway

£750.00

Unit price
per 

Allum & Sidaway Jewellery A&S Laboratory Grown Collection 9ct Yellow Gold 3.00ct Laboratory Grown Diamond Tennis Bracelet 6089003

9ct Yellow Gold 3.00ct Laboratory Grown Diamond Tennis Bracelet

Allum & Sidaway

£2,250.00

Unit price
per 

Fine Jewellery Jewellery Platinum 0.50ct Laboratory Grown Diamond Half Eternity Ring 6001105

Platinum 0.50ct Laboratory Grown Diamond Half Eternity Ring

Fine Jewellery

£965.00

Unit price
per 

Allum & Sidaway Jewellery A&S Laboratory Grown Collection 9ct Yellow Gold 1.00ct Laboratory Grown Diamond Solitaire Necklace 6022607

9ct Yellow Gold 1.00ct Laboratory Grown Diamond Solitaire Necklace

Allum & Sidaway

£1,195.00

Unit price
per 

Allum & Sidaway Jewellery A&S Laboratory Grown Collection 9ct Yellow Gold 0.50ct Laboratory Grown Diamond Solitaire Necklace 6022605

9ct Yellow Gold 0.50ct Laboratory Grown Diamond Solitaire Necklace

Allum & Sidaway

£775.00

Unit price
per 

Allum & Sidaway Jewellery A&S Laboratory Grown Collection 9ct Yellow Gold 1.00ct Laboratory Grown Diamond Stud Earrings 6021107

9ct Yellow Gold 1.00ct Laboratory Grown Diamond Stud Earrings

Allum & Sidaway

£995.00

Unit price
per 

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.