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627 products
6.5MM 1.0 Carat Classic Round Cut Diamond Engagement Ring-Black Diamonds New York
6.5MM 1.0 Carat Classic Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5MM 1.0 Carat Classic Round Cut Diamond Engagement Ring £347.28 GBP £503.60 GBP
6.5MM 1ct Round Cut 6 Prong Diamond Ring-Black Diamonds New York
6.5MM 1ct Round Cut 6 Prong Diamond Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5MM 1ct Round Cut 6 Prong Diamond Ring £347.28 GBP £503.60 GBP
Crown Design 1CT Round Cut Diamond Engagement Ring-Black Diamonds New York
Crown Design 1CT Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
Crown Design 1CT Round Cut Diamond Engagement Ring From £306.90 GBP
6.5mm D-F Color VVS-FL 4 Prong Round Cut Diamond Engagement Ring-Black Diamonds New York
6.5mm D-F Color VVS-FL 4 Prong Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5mm D-F Color VVS-FL 4 Prong Round Cut Diamond Engagement Ring £347.28 GBP £503.60 GBP
5MM 0.5ct Round Cut Diamond Adjustable Engagement Ring-Black Diamonds New York
5MM 0.5ct Round Cut Diamond Adjustable Engagement Ring-Black Diamonds New York
Save £139.75 GBP
5MM 0.5ct Round Cut Diamond Adjustable Engagement Ring £314.97 GBP £454.72 GBP
6.5mm 1ct Round Cut Diamond Cross Design Engagement Ring-Black Diamonds New York
6.5mm 1ct Round Cut Diamond Cross Design Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5mm 1ct Round Cut Diamond Cross Design Engagement Ring £347.28 GBP £503.60 GBP
6.5MM 1 Carat Round Cut Diamond Heart Style Engagement Ring-Black Diamonds New York
6.5MM 1 Carat Round Cut Diamond Heart Style Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5MM 1 Carat Round Cut Diamond Heart Style Engagement Ring £347.28 GBP £503.60 GBP
1ct VVS Round Cut Diamond 6 Prong Engagement Ring-Black Diamonds New York
1ct VVS Round Cut Diamond 6 Prong Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
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1ct VVS Round Cut Diamond 6 Prong Engagement Ring From £323.05 GBP
6.5MM 1ct Round Cut Diamond Heart Engagement Ring-Black Diamonds New York
6.5MM 1ct Round Cut Diamond Heart Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5MM 1ct Round Cut Diamond Heart Engagement Ring £347.28 GBP £503.60 GBP
6.5mm 1ct Round Cut Diamond Crown Style Engagement Ring-Black Diamonds New York
6.5mm 1ct Round Cut Diamond Crown Style Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
6.5mm 1ct Round Cut Diamond Crown Style Engagement Ring £347.28 GBP £503.60 GBP
6.5mm 1ct Round Cut Diamond Classic Engagement Ring-Black Diamonds New York
6.5mm 1ct Round Cut Diamond Classic Engagement Ring-Black Diamonds New York
Save up to £149.29 GBP
Quick Buy
6.5mm 1ct Round Cut Diamond Classic Engagement Ring £339.20 GBP £488.49 GBP
3.0CT Crown Design Round Cut Diamond Engagement Ring-Black Diamonds New York
3.0CT Crown Design Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to £195.55 GBP
Quick Buy
3.0CT Crown Design Round Cut Diamond Engagement Ring £436.12 GBP £631.67 GBP
1ct Round Cut Diamond Snowflake Engagement Ring-Black Diamonds New York
1ct Round Cut Diamond Snowflake Engagement Ring-Black Diamonds New York
Save up to £156.32 GBP
Quick Buy
1ct Round Cut Diamond Snowflake Engagement Ring £347.28 GBP £503.60 GBP
0.5ct Round Cut Diamond Engagement Ring-Black Diamonds New York
0.5ct Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to £129.34 GBP
Quick Buy
0.5ct Round Cut Diamond Engagement Ring £306.90 GBP £436.24 GBP
6.5mm 1ct Round Cut DF Diamond Engagement Ring-Black Diamonds New York
6.5mm 1ct Round Cut DF Diamond Engagement Ring-Black Diamonds New York
Save up to £140.81 GBP
Quick Buy
6.5mm 1ct Round Cut DF Diamond Engagement Ring £314.97 GBP £455.78 GBP
2ct 8mm Round Cut Diamond Engagement Ring-Black Diamonds New York
2ct 8mm Round Cut Diamond Engagement Ring-Black Diamonds New York
Save £133.74 GBP
2ct 8mm Round Cut Diamond Engagement Ring £298.82 GBP £432.56 GBP
6.5mm 1ct Round Cut Diamond Upscale Adjustable Engagement Ring-Black Diamonds New York
6.5mm 1ct Round Cut Diamond Upscale Adjustable Engagement Ring-Black Diamonds New York
Save £125.53 GBP
6.5mm 1ct Round Cut Diamond Upscale Adjustable Engagement Ring £290.74 GBP £416.27 GBP
6.5mm 1ct Round Cut Diamond Sun Flower Adjustable Engagement Ring-Black Diamonds New York
6.5mm 1ct Round Cut Diamond Sun Flower Adjustable Engagement Ring-Black Diamonds New York
Save £145.06 GBP
6.5mm 1ct Round Cut Diamond Sun Flower Adjustable Engagement Ring £323.05 GBP £468.11 GBP
2ct Round Cut Diamond Flower Engagement Ring-Black Diamonds New York
2ct Round Cut Diamond Flower Engagement Ring-Black Diamonds New York
Save up to £131.07 GBP
Quick Buy
2ct Round Cut Diamond Flower Engagement Ring £306.90 GBP £437.97 GBP
0.5ct Round Cut Green Diamond Ring-Black Diamonds New York
0.5ct Round Cut Green Diamond Ring-Black Diamonds New York
Save up to £113.57 GBP
Quick Buy
0.5ct Round Cut Green Diamond Ring £258.44 GBP £372.01 GBP
Round Cut Created Diamond Rose Gold Engagement Ring Set-Black Diamonds New York
Round Cut Created Diamond Rose Gold Engagement Ring Set-Black Diamonds New York
Save up to £95.44 GBP
Quick Buy
Round Cut Created Diamond Rose Gold Engagement Ring Set £209.98 GBP £305.42 GBP
Multi-tone Hollow Wedding Ring with Created Diamonds-Black Diamonds New York
Multi-tone Hollow Wedding Ring with Created Diamonds-Black Diamonds New York
Save up to £93.32 GBP
Quick Buy
Multi-tone Hollow Wedding Ring with Created Diamonds £209.98 GBP £303.30 GBP
6*6mm Round Cut Created Diamond Halo Engagement Ring-Black Diamonds New York
6*6mm Round Cut Created Diamond Halo Engagement Ring-Black Diamonds New York
Save up to £108.41 GBP
Quick Buy
6*6mm Round Cut Created Diamond Halo Engagement Ring £258.44 GBP £366.85 GBP
Round Cut Created Diamond Solitaire Wedding Ring Set-Black Diamonds New York
Round Cut Created Diamond Solitaire Wedding Ring Set-Black Diamonds New York
Save up to £112.24 GBP
Quick Buy
Round Cut Created Diamond Solitaire Wedding Ring Set £258.44 GBP £370.68 GBP
2Pcs Classic Round Cut Created Diamond Wedding Ring Set-Black Diamonds New York
2Pcs Classic Round Cut Created Diamond Wedding Ring Set-Black Diamonds New York
Save up to £97.64 GBP
Quick Buy
2Pcs Classic Round Cut Created Diamond Wedding Ring Set £234.21 GBP £331.85 GBP
1.0ct Round Cut Diamond Solitaire Engagement Ring-Black Diamonds New York
1.0ct Round Cut Diamond Solitaire Engagement Ring-Black Diamonds New York
Save up to £117.53 GBP
Quick Buy
1.0ct Round Cut Diamond Solitaire Engagement Ring £266.52 GBP £384.05 GBP
1ct Halo Round Cut Blue Created Diamond Engagement Ring-Black Diamonds New York
1ct Halo Round Cut Blue Created Diamond Engagement Ring-Black Diamonds New York
Save up to £73.80 GBP
Quick Buy
1ct Halo Round Cut Blue Created Diamond Engagement Ring £185.75 GBP £259.55 GBP
2pcs 3 Stone Round Cut Created Diamond Wedding Ring Set-Black Diamonds New York
2pcs 3 Stone Round Cut Created Diamond Wedding Ring Set-Black Diamonds New York
Save up to £99.28 GBP
Quick Buy
2pcs 3 Stone Round Cut Created Diamond Wedding Ring Set £234.21 GBP £333.49 GBP
Rose Gold Round Cut Simulated Diamond Created Diamond Wedding Ring Set-Black Diamonds New York
Rose Gold Round Cut Simulated Diamond Created Diamond Wedding Ring Set-Black Diamonds New York
Save up to £144.01 GBP
Quick Buy
Rose Gold Round Cut Simulated Diamond Created Diamond Wedding Ring Set £323.05 GBP £467.06 GBP
Round Cut Created Diamond Flower Decorative Wedding Engagement Ring-Black Diamonds New York
Round Cut Created Diamond Flower Decorative Wedding Engagement Ring-Black Diamonds New York
Save up to £83.29 GBP
Quick Buy
Round Cut Created Diamond Flower Decorative Wedding Engagement Ring £201.91 GBP £285.20 GBP
Round Cut Diamond Tennis Bracelet-Black Diamonds New York
Round Cut Diamond Tennis Bracelet-Black Diamonds New York
Save up to £241.07 GBP
Quick Buy
Round Cut Diamond Tennis Bracelet From £476.50 GBP
Snowflake Design Round Cut Blue Sapphire Engagement Ring-Black Diamonds New York
Snowflake Design Round Cut Blue Sapphire Engagement Ring-Black Diamonds New York
Save up to £114.28 GBP
Quick Buy
Snowflake Design Round Cut Blue Sapphire Engagement Ring £274.59 GBP £388.87 GBP
Elegant Round Cut Light Aquamarine Blue Engagement Ring-Black Diamonds New York
Elegant Round Cut Light Aquamarine Blue Engagement Ring-Black Diamonds New York
Save up to £114.87 GBP
Quick Buy
Elegant Round Cut Light Aquamarine Blue Engagement Ring £258.44 GBP £373.31 GBP
Snowflake Design Round Cut Light Yellow Sapphire Engagement Ring-Black Diamonds New York
Snowflake Design Round Cut Light Yellow Sapphire Engagement Ring-Black Diamonds New York
Save up to £111.77 GBP
Quick Buy
Snowflake Design Round Cut Light Yellow Sapphire Engagement Ring £258.44 GBP £370.21 GBP
Classic Yellow Gold 6 Prong Round Cut Wedding Set-Black Diamonds New York
Classic Yellow Gold 6 Prong Round Cut Wedding Set-Black Diamonds New York
Save up to £155.47 GBP
Quick Buy
Classic Yellow Gold 6 Prong Round Cut Wedding Set £363.43 GBP £518.90 GBP
Vintage Round Cut Wedding Ring Set-Black Diamonds New York
Vintage Round Cut Wedding Ring Set-Black Diamonds New York
Save up to £156.69 GBP
Quick Buy
Vintage Round Cut Wedding Ring Set £347.28 GBP £503.97 GBP

Over 20,000+ 5 Star Reviews

OUR LOVE STORIES

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I married my bestfriend in Paris and promised to love him for the rest of my life with this perfect ring! I am floored with the intricacy and craftmanship by Black Diamonds New York. We saved so much from our rings to have a killer honeymoon. Thank you so much guys!
Anthony & Lane Gray
WE LOVE OUR WEDDING RINGS

A few issues with USPS but the team was very helpful. I am absolutely blown away by the quality and beauty of our rings! The diamonds are sparkling and flawless, and the craftsmanship is exquisite. I know that our rings will last a lifetime, and I am so excited to wear them every day.

Shawn & Ez

01/10/2024

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Impressive craftsmanship and the quality is top-notch! xx
Janelle S.
BEST CUSTOM JEWELRY STORE IN NYC

I recently purchased a custom engagement ring with them, and it was the best decision I ever made. The ring is absolutely stunning, and my fiancé loves it. The design process was seamless and enjoyable, and the customer service was excellent. I highly recommend Black Diamonds- New York to anyone looking for a unique and special engagement ring.

Kris T.

12/20/2023

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Excellent customer service. My wife loves every angle of her ring! Beautifully made.
John and Gina
MY ANNIVERSARY RING IS STUNNING

I am so happy with my purchase. The diamonds are stunning, the craftsmanship is top-notch, and the customer service was excellent. I highly recommend Black Diamonds New York to anyone looking for the perfect anniversary ring!

Marise W.

06/27/2022

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Now happily married in Switzerland with our Black Diamonds New York wedding rings!
Brianna and Allie
HIGH-QUALITY RINGS, HIGHLY RECOMMEND

Excellent customer service. The staff was incredibly helpful and friendly, and they went above and beyond to make sure that I found the perfect rings for my special day. I highly recommend Black Diamonds New York to anyone looking for stunning and high-quality engagement rings.

Alyssa B.

08/25/2023

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She said YES! Hands down the best jewelry store we've purchased from online! Thank you.
Allan M.