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460 products
4mm Round Cut Diamond Eternity Wedding Band-Black Diamonds New York
4mm Round Cut Diamond Eternity Wedding Band-Black Diamonds New York
Save up to $174.96 USD
Quick Buy
4mm Round Cut Diamond Eternity Wedding Band $550.00 USD $724.96 USD
1.0 Ct 6mm Round Cut Moss Agate Claw Prongs Studs Earrings-Black Diamonds New York
1.0 Ct 6mm Round Cut Moss Agate Claw Prongs Studs Earrings-Black Diamonds New York
Save up to $108.38 USD
Quick Buy
1.0 Ct 6mm Round Cut Moss Agate Claw Prongs Studs Earrings $280.00 USD $388.38 USD
1.0 Ct 6mm Round Cut Moss Agate Snowflake Halo Studs Earring-Black Diamonds New York
1.0 Ct 6mm Round Cut Moss Agate Snowflake Halo Studs Earring-Black Diamonds New York
Save $112.67 USD
1.0 Ct 6mm Round Cut Moss Agate Snowflake Halo Studs Earring $280.00 USD $392.67 USD
6*6mm Natural Moss Agate Engagement Ring-Black Diamonds New York
6*6mm Natural Moss Agate Engagement Ring-Black Diamonds New York
Save $140.49 USD
6*6mm Natural Moss Agate Engagement Ring $370.00 USD $510.49 USD
Round cut Natural Green Moss Agate Plant Inspired Anniversary Earrings-Black Diamonds New York
Round cut Natural Green Moss Agate Plant Inspired Anniversary Earrings-Black Diamonds New York
Save $138.64 USD
Round cut Natural Green Moss Agate Plant Inspired Anniversary Earrings $220.00 USD $358.64 USD
14k White Gold Crescent Moon Ring with 1.0 Ct Round Cut Grey Diamond-Black Diamonds New York
14k White Gold Crescent Moon Ring with 1.0 Ct Round Cut Grey Diamond-Black Diamonds New York
Save up to $713.20 USD
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14k White Gold Crescent Moon Ring with 1.0 Ct Round Cut Grey Diamond From $650.00 USD
7.0 Ct 5mm Round Cut Full Eternity Diamond Wedding Band-Black Diamonds New York
7.0 Ct 5mm Round Cut Full Eternity Diamond Wedding Band-Black Diamonds New York
Save up to $74.91 USD
Quick Buy
7.0 Ct 5mm Round Cut Full Eternity Diamond Wedding Band $180.00 USD $254.91 USD
Solitaire Round Cut Created Diamond Engagement Ring Set-Black Diamonds New York
Solitaire Round Cut Created Diamond Engagement Ring Set-Black Diamonds New York
Save up to $116.74 USD
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Solitaire Round Cut Created Diamond Engagement Ring Set $260.00 USD $376.74 USD
5.0 Ct Round Cut Diamond Wedding Ring-Black Diamonds New York
5.0 Ct Round Cut Diamond Wedding Ring-Black Diamonds New York
Save up to $227.16 USD
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5.0 Ct Round Cut Diamond Wedding Ring $520.00 USD $747.16 USD
1.0 Ct Sparkling Round Cut Diamond Engagement Ring-Black Diamonds New York
1.0 Ct Sparkling Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to $153.99 USD
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1.0 Ct Sparkling Round Cut Diamond Engagement Ring From $310.00 USD
14k White Gold Round Cut 8mm 2ct Diamond Engagement Ring-Black Diamonds New York
14k White Gold Round Cut 8mm 2ct Diamond Engagement Ring-Black Diamonds New York
Save up to $981.12 USD
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14k White Gold Round Cut 8mm 2ct Diamond Engagement Ring From $450.00 USD
3mm Round Cut Diamond Necklace-Black Diamonds New York
3mm Round Cut Diamond Necklace-Black Diamonds New York
Save up to $164 USD
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3mm Round Cut Diamond Necklace From $310.00 USD
2.0 Ct Round Cut Diamond Fountain Ring-Black Diamonds New York
2.0 Ct Round Cut Diamond Fountain Ring-Black Diamonds New York
Save up to $183.11 USD
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2.0 Ct Round Cut Diamond Fountain Ring From $330.00 USD
2ct Round Cut Diamond Wedding Ring-Black Diamonds New York
2ct Round Cut Diamond Wedding Ring-Black Diamonds New York
Save up to $282.11 USD
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2ct Round Cut Diamond Wedding Ring From $450.00 USD
14k White Gold 0.8 Ct Round Cut Diamond Engagement Ring-Black Diamonds New York
14k White Gold 0.8 Ct Round Cut Diamond Engagement Ring-Black Diamonds New York
Quick Buy
14k White Gold 0.8 Ct Round Cut Diamond Engagement Ring From $1,610.00 USD
5.0 Ct Round Cut Full Diamond Ring-Black Diamonds New York
5.0 Ct Round Cut Full Diamond Ring-Black Diamonds New York
Save up to $131.61 USD
Quick Buy
5.0 Ct Round Cut Full Diamond Ring $300.00 USD $431.61 USD
18k White Gold 1.0 Ct 6.5mm Round Cut Diamond Wedding Ring-Black Diamonds New York
18k White Gold 1.0 Ct 6.5mm Round Cut Diamond Wedding Ring-Black Diamonds New York
Save up to $1,167.60 USD
Quick Buy
18k White Gold 1.0 Ct 6.5mm Round Cut Diamond Wedding Ring From $1,740.00 USD
Round Cut 3.0 Ct Yellow Diamond Halo Engagement Ring-Black Diamonds New York
Round Cut 3.0 Ct Yellow Diamond Halo Engagement Ring-Black Diamonds New York
Save $186.14 USD
Round Cut 3.0 Ct Yellow Diamond Halo Engagement Ring $440.00 USD $626.14 USD
1.0 Ct Round Cut Blue Diamond Engagement Ring-Black Diamonds New York
1.0 Ct Round Cut Blue Diamond Engagement Ring-Black Diamonds New York
Save up to $184.40 USD
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1.0 Ct Round Cut Blue Diamond Engagement Ring $420.00 USD $604.40 USD
Round Cut 3.0 Ct Diamond Engagement Ring-Black Diamonds New York
Round Cut 3.0 Ct Diamond Engagement Ring-Black Diamonds New York
Save up to $236.47 USD
Quick Buy
Round Cut 3.0 Ct Diamond Engagement Ring From $410.00 USD
2.0 Ct Round Cut Diamond Double Halo Engagement Ring-Black Diamonds New York
2.0 Ct Round Cut Diamond Double Halo Engagement Ring-Black Diamonds New York
Save up to $183.34 USD
Quick Buy
2.0 Ct Round Cut Diamond Double Halo Engagement Ring $410.00 USD $593.34 USD
3ct Round Cut Crackling Diamond Engagement Ring-Black Diamonds New York
3ct Round Cut Crackling Diamond Engagement Ring-Black Diamonds New York
Save up to $1,006.78 USD
Quick Buy
3ct Round Cut Crackling Diamond Engagement Ring From $410.00 USD
18k Rose Gold Round Cut 1.0 Ct Diamond Solitaire Engagement Ring-Black Diamonds New York
18k Rose Gold Round Cut 1.0 Ct Diamond Solitaire Engagement Ring-Black Diamonds New York
Save up to $1,175.16 USD
Quick Buy
18k Rose Gold Round Cut 1.0 Ct Diamond Solitaire Engagement Ring $2,940.00 USD $4,115.16 USD
1.0 Ct Round Cut Diamond Halo Engagement Ring-Black Diamonds New York
1.0 Ct Round Cut Diamond Halo Engagement Ring-Black Diamonds New York
Save up to $180.80 USD
Quick Buy
1.0 Ct Round Cut Diamond Halo Engagement Ring $400.00 USD $580.80 USD
3.0 Ct Round Cut Crackling Diamond Engagement Ring-Black Diamonds New York
3.0 Ct Round Cut Crackling Diamond Engagement Ring-Black Diamonds New York
Save up to $239.90 USD
Quick Buy
3.0 Ct Round Cut Crackling Diamond Engagement Ring $540.00 USD $779.90 USD
14k Rose Gold 5.1 Ct Round Cut Diamond Wedding Band-Black Diamonds New York
14k Rose Gold 5.1 Ct Round Cut Diamond Wedding Band-Black Diamonds New York
Save up to $929.84 USD
Quick Buy
14k Rose Gold 5.1 Ct Round Cut Diamond Wedding Band From $1,740.00 USD
3 Carat Round Cut Diamond 6 Claw Engagement Ring-Black Diamonds New York
3 Carat Round Cut Diamond 6 Claw Engagement Ring-Black Diamonds New York
Save up to $188.49 USD
Quick Buy
3 Carat Round Cut Diamond 6 Claw Engagement Ring $440.00 USD $628.49 USD
1ct Round Cut Dark Blue Diamond Ring Engagement Ring-Black Diamonds New York
1ct Round Cut Dark Blue Diamond Ring Engagement Ring-Black Diamonds New York
Save up to $188.41 USD
Quick Buy
1ct Round Cut Dark Blue Diamond Ring Engagement Ring $430.00 USD $618.41 USD
Flower 14k Rose Gold 0.5 Ct Round Cut Diamond Engagement Ring-Black Diamonds New York
Flower 14k Rose Gold 0.5 Ct Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to $924 USD
Quick Buy
Flower 14k Rose Gold 0.5 Ct Round Cut Diamond Engagement Ring From $1,810.00 USD
2.0 Ct Round Cut Blue-green Diamond Halo Engagement Ring-Black Diamonds New York
2.0 Ct Round Cut Blue-green Diamond Halo Engagement Ring-Black Diamonds New York
Save up to $204.53 USD
Quick Buy
2.0 Ct Round Cut Blue-green Diamond Halo Engagement Ring From $340.00 USD
2ct Round Cut Rainbow Diamond Engagement Ring-Black Diamonds New York
2ct Round Cut Rainbow Diamond Engagement Ring-Black Diamonds New York
Save up to $195.41 USD
Quick Buy
2ct Round Cut Rainbow Diamond Engagement Ring $460.00 USD $655.41 USD
8*8mm Round Cut Natural Garnet Engagement Ring-Black Diamonds New York
8*8mm Round Cut Natural Garnet Engagement Ring-Black Diamonds New York
Save up to $115.18 USD
Quick Buy
8*8mm Round Cut Natural Garnet Engagement Ring $280.00 USD $395.18 USD
Round Cut Green Diamond Wedding Band-Black Diamonds New York
Round Cut Green Diamond Wedding Band-Black Diamonds New York
Save up to $116.39 USD
Quick Buy
Round Cut Green Diamond Wedding Band $280.00 USD $396.39 USD
1.0 Ct Round Cut VVS1 Diamond Engagement Ring-Black Diamonds New York
1.0 Ct Round Cut VVS1 Diamond Engagement Ring-Black Diamonds New York
Save up to $169.68 USD
Quick Buy
1.0 Ct Round Cut VVS1 Diamond Engagement Ring $400.00 USD $569.68 USD
2 Carat Round Cut Diamond Split Shank Engagement Ring-Black Diamonds New York
2 Carat Round Cut Diamond Split Shank Engagement Ring-Black Diamonds New York
Save up to $204.03 USD
Quick Buy
2 Carat Round Cut Diamond Split Shank Engagement Ring $460.00 USD $664.03 USD
3.0 Ct Round Cut Crackling Diamond Flower Halo Engagement Ring-Black Diamonds New York
3.0 Ct Round Cut Crackling Diamond Flower Halo Engagement Ring-Black Diamonds New York
Save up to $239.13 USD
Quick Buy
3.0 Ct Round Cut Crackling Diamond Flower Halo Engagement Ring From $400.00 USD

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.