Sustainable Lab Diamond Jewellery

The sustainable and ethical choice. A stunning fusion of nature and technology, our environmentally sustainable lab grown diamond collection offers the finest diamond quality and exquisite sparkle.

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Showing 145 - 192 of 1486 products
NEW INAstra 2.40ct Lab Emerald and Diamond Solitaire Pear Cut Necklace in 18K Gold Vermeil

Astra 2.40ct Lab Emerald and Diamond Solitaire Pear Cut Necklace in 18K Gold Vermeil

£159 
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NEW INAstra 3.50ct Lab Ruby and Diamond Solitaire Pear Cut Necklace in 18K Gold Vermeil

Astra 3.50ct Lab Ruby and Diamond Solitaire Pear Cut Necklace in 18K Gold Vermeil

£159 
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Astra 3.20ct Lab Sapphire and Diamond Solitaire Pear Cut Necklace in Silver

Astra 3.20ct Lab Sapphire and Diamond Solitaire Pear Cut Necklace in Silver

£165 
7 reviews
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NEXT DAY DELIVERY Black Diamond and Lab Diamond Crossover Ring 0.09ct in 925 Silver

Black Diamond and Lab Diamond Crossover Ring 0.09ct in 925 Silver

£169 
21 reviews
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Lab Diamond Bracelet 0.08ct set in 925 Sterling Silver

Lab Diamond Bracelet 0.08ct set in 925 Sterling Silver

£175 
1 reviews
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NEXT DAY DELIVERY Sapphire Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

Sapphire Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

£175 
23 reviews
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NEXT DAY DELIVERY Ruby Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

Ruby Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

£175 
12 reviews
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NEXT DAY DELIVERY NEW INAstra 3.10ct Lab Sapphire and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

Astra 3.10ct Lab Sapphire and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

£175 
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Sapphire and Lab Diamond Cluster Pendant Necklace 6x4mm in 925 Silver

Sapphire and Lab Diamond Cluster Pendant Necklace 6x4mm in 925 Silver

£175 
5 reviews
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NEXT DAY DELIVERY NEW INAstra 2.30ct Lab Emerald and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

Astra 2.30ct Lab Emerald and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

£175 
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NEXT DAY DELIVERY NEW INAstra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in 18K Gold Vermeil

£175 
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Emerald and Lab Diamond Cluster Pendant Necklace 0.52ct in 925 Silver

Emerald and Lab Diamond Cluster Pendant Necklace 0.52ct in 925 Silver

£175 
4 reviews
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Masami Lab Diamond Marquise Halo Necklace 0.10ct Pave Set in 925 Sterling Silver

Masami Lab Diamond Marquise Halo Necklace 0.10ct Pave Set in 925 Sterling Silver

£175 
1 reviews
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NEXT DAY DELIVERY Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 925 Silver

Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 925 Silver

£179 
184 reviews
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NEXT DAY DELIVERY Emerald Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

Emerald Ring with Lab Diamonds in 925 Silver - 5 x 3mm Centre

£179 
13 reviews
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Masami Lab Diamond Pear Halo Necklace 0.10ct Pave Set in 925 Sterling Silver

Masami Lab Diamond Pear Halo Necklace 0.10ct Pave Set in 925 Sterling Silver

£179 
3 reviews
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NEXT DAY DELIVERY Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 925 Silver

Lab Diamond Side Stone Engagement Ring 0.25ct H/Si in 925 Silver

£185 
104 reviews
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NEXT DAY DELIVERY Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 18K Gold Vermeil

Lab Diamond Engagement Ring With Shoulders 0.25ct H/Si in 18K Gold Vermeil

£185 
11 reviews
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Lab Diamond Cross Necklace Pendant 0.22ct set in 925 Silver

Lab Diamond Cross Necklace Pendant 0.22ct set in 925 Silver

£185 
29 reviews
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Lab Diamond Cross Necklace Pendant 0.22ct set in 18K Gold Vermeil

Lab Diamond Cross Necklace Pendant 0.22ct set in 18K Gold Vermeil

£185 
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver

Naomi Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver

£189 
30 reviews
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Wanderlust Floating Lab Diamond Solitaire Necklace 0.25ct H/SI in Silver

Wanderlust Floating Lab Diamond Solitaire Necklace 0.25ct H/SI in Silver

£189 
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NEXT DAY DELIVERY Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

£195 
3 reviews
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NEXT DAY DELIVERY Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver

Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver

£195 
1 reviews
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Wanderlust Floating Lab Diamond Solitaire Necklace 0.25ct H/SI in 18K Gold Vermeil

Wanderlust Floating Lab Diamond Solitaire Necklace 0.25ct H/SI in 18K Gold Vermeil

£195 
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NEW INAstra 6.50ct Lab Sapphire and Diamond Drop Pear Cut Earrings in 18K Gold Vermeil

Astra 6.50ct Lab Sapphire and Diamond Drop Pear Cut Earrings in 18K Gold Vermeil

£195 
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Stellato Lab Diamond Hamsa Pendant Necklace 0.13ct in 925 Silver

Stellato Lab Diamond Hamsa Pendant Necklace 0.13ct in 925 Silver

£195 
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Lab Diamond Stud Earrings 0.20ct H/Si Quality in 9K White Gold - 3mm

Lab Diamond Stud Earrings 0.20ct H/Si Quality in 9K White Gold - 3mm

£199 
64 reviews
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NEXT DAY DELIVERY Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver

Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver

£199 
4 reviews
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NEXT DAY DELIVERY Astra 3.10ct Lab Sapphire and Diamond Shoulder Set Pear Cut Ring in Silver

Astra 3.10ct Lab Sapphire and Diamond Shoulder Set Pear Cut Ring in Silver

£199 
4 reviews
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NEXT DAY DELIVERY 0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 925 Silver

0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 925 Silver

£199 
43 reviews
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NEXT DAY DELIVERY Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

£199 
2 reviews
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Lab Diamond Stud Earrings 0.20ct H/Si Quality in 9K Gold - 3mm

Lab Diamond Stud Earrings 0.20ct H/Si Quality in 9K Gold - 3mm

£199 
20 reviews
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NEXT DAY DELIVERY 0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 18K Gold Vermeil

0.25ct Lab Diamond Cluster Solitaire Ring H/Si in 18K Gold Vermeil

£199 
3 reviews
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0.20ct Lab Diamond Rub Over Stud Earrings in 9K White Gold - 4.6mm

0.20ct Lab Diamond Rub Over Stud Earrings in 9K White Gold - 4.6mm

£199 
15 reviews
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NEXT DAY DELIVERY Astra 2.30ct Lab Emerald and Diamond Shoulder Set Pear Cut Ring in Silver

Astra 2.30ct Lab Emerald and Diamond Shoulder Set Pear Cut Ring in Silver

£199 
5 reviews
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NEXT DAY DELIVERY Naomi Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil

Naomi Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil

£199 
3 reviews
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NEXT DAY DELIVERY 0.30ct Lab Diamond Wishbone Ring H/Si Quality in 925 Sterling Silver

0.30ct Lab Diamond Wishbone Ring H/Si Quality in 925 Sterling Silver

£199 
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0.20ct Lab Diamond Rub Over Stud Earrings in 9K Gold - 4.6mm

0.20ct Lab Diamond Rub Over Stud Earrings in 9K Gold - 4.6mm

£199 
5 reviews
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NEXT DAY DELIVERY 0.30ct Lab Diamond Wishbone Ring H/Si Quality in 18K Gold Vermeil

0.30ct Lab Diamond Wishbone Ring H/Si Quality in 18K Gold Vermeil

£199 
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Mens Solitaire Signet Lab Diamond Ring 0.15ct in 925 Silver

Mens Solitaire Signet Lab Diamond Ring 0.15ct in 925 Silver

£199 
8 reviews
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Lab Diamond Solitaire Pendant Necklace 0.15CT in 9K White Gold

Lab Diamond Solitaire Pendant Necklace 0.15CT in 9K White Gold

£199 
3 reviews
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NEXT DAY DELIVERY Astra 1.70ct Lab Emerald and Diamond Shoulder Set Cushion Cut Ring in Silver

Astra 1.70ct Lab Emerald and Diamond Shoulder Set Cushion Cut Ring in Silver

£199 
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NEXT DAY DELIVERY Astra 2.30ct Lab Sapphire and Diamond Shoulder Set Cushion Cut Ring in Silver

Astra 2.30ct Lab Sapphire and Diamond Shoulder Set Cushion Cut Ring in Silver

£199 
1 reviews
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NEXT DAY DELIVERY Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in Silver

Astra 3.50ct Lab Ruby and Diamond Shoulder Set Pear Cut Ring in Silver

£199 
1 reviews
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NEW INAstra 4.60ct Lab Emerald and Diamond Drop Pear Cut Earrings in 18K Gold Vermeil

Astra 4.60ct Lab Emerald and Diamond Drop Pear Cut Earrings in 18K Gold Vermeil

£199 
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NEW INAstra 6.80ct Lab Ruby and Diamond Drop Pear Cut Earrings in 18K Gold Vermeil

Astra 6.80ct Lab Ruby and Diamond Drop Pear Cut Earrings in 18K Gold Vermeil

£199 
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NEXT DAY DELIVERY Astra 2.00ct Lab Ruby and Diamond Shoulder Set Cushion Cut Ring in Silver

Astra 2.00ct Lab Ruby and Diamond Shoulder Set Cushion Cut Ring in Silver

£199 
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