Petra Engagement Rings

Designed to look sensational, the brilliant round cut diamonds of our Petra engagement rings offer superior light play and scintillation. Handcrafted to an expert standard, we only use the finest certified diamonds in this range...

Showing 1-48 of 109 products
NEXT DAY DELIVERY NEW IN Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si in 18K Gold Vermeil

Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si in 18K Gold Vermeil

£156 £ per month 
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si in 925 Silver

Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si in 925 Silver

£165  
39 reviews
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NEXT DAY DELIVERY NEW IN Tapered Design Lab Diamond Engagement Ring 0.25ct H/Si in 18K Gold Vermeil

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

£232 £ per month 
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.25ct H/Si in 925 Silver

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

£245  
28 reviews
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si in 9K Gold

Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si in 9K Gold

£299  
5 reviews
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si 9K White Gold

Tapered Design Lab Diamond Engagement Ring 0.15ct H/Si 9K White Gold

£299  
13 reviews
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.25ct H/Si in 9K Gold

Tapered Design Lab Diamond Engagement Ring 0.25ct H/Si in 9K Gold

£399 £10.06 per month 
5 reviews
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.25ct H/Si 9K White Gold

Tapered Design Lab Diamond Engagement Ring 0.25ct H/Si 9K White Gold

£399 £10.06 per month 
10 reviews
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NEXT DAY DELIVERY Engagement Ring Petra 0.25ct Lab Diamond H/Si in 18K White Gold

Engagement Ring Petra 0.25ct Lab Diamond H/Si in 18K White Gold

£459 £10.28 per month 
4 reviews
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NEXT DAY DELIVERY Engagement Ring Petra 0.25ct Lab Diamond H/Si in 18K Gold

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

£459 £10.28 per month 
1 review
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NEXT DAY DELIVERY Engagement Ring Petra 0.25ct Lab Diamond G/Vs in 18K White Gold

Engagement Ring Petra 0.25ct Lab Diamond G/Vs in 18K White Gold

£469 £10.51 per month 
1 review
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NEXT DAY DELIVERY Engagement Ring Petra 0.25ct Lab Diamond G/Vs in 18K Gold

Engagement Ring Petra 0.25ct Lab Diamond G/Vs in 18K Gold

£469 £10.51 per month 
1 review
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.33ct H/Si in 9K Gold

Tapered Design Lab Diamond Engagement Ring 0.33ct H/Si in 9K Gold

£499 £8.79 per month 
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NEXT DAY DELIVERY Tapered Design Lab Diamond Engagement Ring 0.33ct H/Si 9K White Gold

Tapered Design Lab Diamond Engagement Ring 0.33ct H/Si 9K White Gold

£499 £8.79 per month 
19 reviews
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NEXT DAY DELIVERY Engagement Ring Petra 0.33ct Lab Diamond H/Si in 18K White Gold

Engagement Ring Petra 0.33ct Lab Diamond H/Si in 18K White Gold

£529 £8.46 per month 
1 review
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NEXT DAY DELIVERY Engagement Ring Petra 0.33ct Lab Diamond H/Si in 18K Gold

Engagement Ring Petra 0.33ct Lab Diamond H/Si in 18K Gold

£529 £8.46 per month 
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NEXT DAY DELIVERY Engagement Ring Petra 0.25ct Lab Diamond H/Si in Platinum

Engagement Ring Petra 0.25ct Lab Diamond H/Si in Platinum

£539 £8.63 per month 
1 review
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NEXT DAY DELIVERY LOW STOCK Engagement Ring Petra 0.33ct Lab Diamond G/Vs in 18K White Gold

Engagement Ring Petra 0.33ct Lab Diamond G/Vs in 18K White Gold

£539 £8.63 per month 
3 reviews
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NEXT DAY DELIVERY Engagement Ring Petra 0.33ct Lab Diamond G/Vs in 18K Gold

Engagement Ring Petra 0.33ct Lab Diamond G/Vs in 18K Gold

£539 £8.63 per month 
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Engagement Ring Petra 0.25ct Lab Diamond G/Vs in Platinum

Engagement Ring Petra 0.25ct Lab Diamond G/Vs in Platinum

£549 £8.79 per month 
1 review
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NEXT DAY DELIVERY Engagement Ring Petra 0.33ct Lab Diamond H/Si in Platinum

Engagement Ring Petra 0.33ct Lab Diamond H/Si in Platinum

£599 £9.59 per month 
3 reviews
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NEXT DAY DELIVERY Engagement Ring Petra 0.33ct Lab Diamond G/Vs in Platinum

Engagement Ring Petra 0.33ct Lab Diamond G/Vs in Platinum

£625 £10.00 per month 
1 review
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NEXT DAY DELIVERY LOW STOCK Half Carat Diamond Engagement Ring Petra Lab G/SI1 18K White Gold

Half Carat Diamond Engagement Ring Petra Lab G/SI1 18K White Gold

£799 £14.23 per month 
2 reviews
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Half Carat Diamond Engagement Ring Petra Lab G/SI1 18K Gold

Half Carat Diamond Engagement Ring Petra Lab G/SI1 18K Gold

£799 £14.23 per month 
1 review
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Engagement Ring Certified Petra 18K Gold Diamond 0.25CT

Engagement Ring Certified Petra 18K Gold Diamond 0.25CT

£899 £14.39 per month 
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Engagement Ring Certified Petra 18K White Gold Diamond 0.25CT

Engagement Ring Certified Petra 18K White Gold Diamond 0.25CT

£899 £14.39 per month 
8 reviews
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NEXT DAY DELIVERY Half Carat Diamond Engagement Ring Petra Lab F/VS1 18K White Gold

Half Carat Diamond Engagement Ring Petra Lab F/VS1 18K White Gold

£899 £15.29 per month 
1 review
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Half Carat Diamond Engagement Ring Petra Lab F/VS1 18K Gold

Half Carat Diamond Engagement Ring Petra Lab F/VS1 18K Gold

£899 £15.29 per month 
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Petra Lab G/SI1

Platinum Half Carat Diamond Engagement Ring Petra Lab G/SI1

£929 £15.99 per month 
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NEXT DAY DELIVERY LOW STOCK Engagement Ring Certified Petra 18K Gold Diamond 0.25CT-G-H/SI

Engagement Ring Certified Petra 18K Gold Diamond 0.25CT-G-H/SI

£999 £15.99 per month 
1 review
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Engagement Ring Certified Petra 18K White Gold Diamond 0.25CT-G-H/SI

Engagement Ring Certified Petra 18K White Gold Diamond 0.25CT-G-H/SI

£999 £15.99 per month 
13 reviews
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NEXT DAY DELIVERY Platinum Half Carat Diamond Engagement Ring Petra Lab F/VS1

Platinum Half Carat Diamond Engagement Ring Petra Lab F/VS1

£999 £15.93 per month 
2 reviews
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Engagement Ring Certified Petra 18K Gold Diamond 0.33CT

Engagement Ring Certified Petra 18K Gold Diamond 0.33CT

£1,059 £16.95 per month 
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Engagement Ring Certified Petra 18K White Gold Diamond 0.33CT

Engagement Ring Certified Petra 18K White Gold Diamond 0.33CT

£1,059 £16.95 per month 
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Engagement Ring Certified Petra Platinum Diamond 0.25CT H/SI

Engagement Ring Certified Petra Platinum Diamond 0.25CT H/SI

£1,059 £16.95 per month 
3 reviews
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Engagement Ring Certified Petra 18K Gold Diamond 0.25CT-F-G/VS

Engagement Ring Certified Petra 18K Gold Diamond 0.25CT-F-G/VS

£1,099 £17.59 per month 
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Engagement Ring Certified Petra 18K White Gold Diamond 0.25CT-F-G/VS

Engagement Ring Certified Petra 18K White Gold Diamond 0.25CT-F-G/VS

£1,099 £17.59 per month 
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Engagement Ring Certified Petra 18K Gold Diamond 0.33CT-G-H/SI

Engagement Ring Certified Petra 18K Gold Diamond 0.33CT-G-H/SI

£1,149 £18.39 per month 
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NEXT DAY DELIVERY LOW STOCK Engagement Ring Certified Petra 18K White Gold Diamond 0.33CT-G-H/SI

Engagement Ring Certified Petra 18K White Gold Diamond 0.33CT-G-H/SI

£1,149 £18.39 per month 
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Engagement Ring Certified Petra Platinum Diamond 0.25CT G/VS

Engagement Ring Certified Petra Platinum Diamond 0.25CT G/VS

£1,149 £18.39 per month 
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Engagement Ring Certified Petra Platinum Diamond 0.33CT H/SI

Engagement Ring Certified Petra Platinum Diamond 0.33CT H/SI

£1,199 £19.19 per month 
3 reviews
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Engagement Ring Certified Petra 18K Gold Diamond 0.33CT-F-G/VS

Engagement Ring Certified Petra 18K Gold Diamond 0.33CT-F-G/VS

£1,259 £20.15 per month 
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NEXT DAY DELIVERY LOW STOCK Engagement Ring Certified Petra 18K White Gold Diamond 0.33CT-F-G/VS

Engagement Ring Certified Petra 18K White Gold Diamond 0.33CT-F-G/VS

£1,259 £20.15 per month 
2 reviews
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NEXT DAY DELIVERY LOW STOCK Engagement Ring Certified Petra Platinum Diamond 0.33CT G/VS

Engagement Ring Certified Petra Platinum Diamond 0.33CT G/VS

£1,299 £20.79 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Petra Lab FVS1 18K White Gold

1 Carat Diamond Engagement Ring Petra Lab FVS1 18K White Gold

£1,549 £24.80 per month 
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NEXT DAY DELIVERY 1 Carat Diamond Engagement Ring Petra Lab FVS1 IGI Certified 18K Gold

1 Carat Diamond Engagement Ring Petra Lab FVS1 IGI Certified 18K Gold

£1,549 £24.80 per month 
2 reviews
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NEXT DAY DELIVERY Engagement Ring Certified Petra 18K White Gold Diamond 0.50CT

Engagement Ring Certified Petra 18K White Gold Diamond 0.50CT

£1,649 £25.60 per month 
10 reviews
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Engagement Ring Certified Petra 18K Gold Diamond 0.50CT

Engagement Ring Certified Petra 18K Gold Diamond 0.50CT

£1,649 £25.60 per month 
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