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627 products
1.0ct Round Cut Diamond Flower Key Necklace-Black Diamonds New York
1.0ct Round Cut Diamond Flower Key Necklace-Black Diamonds New York
Save $162.99 CAD
1.0ct Round Cut Diamond Flower Key Necklace $408.49 CAD $571.48 CAD
1.0 ct Round Cut Diamond Knot Engagement Ring Set-Black Diamonds New York
1.0 ct Round Cut Diamond Knot Engagement Ring Set-Black Diamonds New York
Save up to $172.85 CAD
Quick Buy
1.0 ct Round Cut Diamond Knot Engagement Ring Set $612.74 CAD $785.59 CAD
Rose Gold Round Cut Diamond Snowflake Engagement Ring-Black Diamonds New York
Rose Gold Round Cut Diamond Snowflake Engagement Ring-Black Diamonds New York
Save up to $145.11 CAD
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Rose Gold Round Cut Diamond Snowflake Engagement Ring $525.20 CAD $670.31 CAD
Oval Cut Diamond Halo White Gold Engagement Ring Set-Black Diamonds New York
Oval Cut Diamond Halo White Gold Engagement Ring Set-Black Diamonds New York
Save up to $221.87 CAD
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Oval Cut Diamond Halo White Gold Engagement Ring Set $714.86 CAD $936.73 CAD
1 ct Round Cut Diamond White Gold Engagement Set-Black Diamonds New York
1 ct Round Cut Diamond White Gold Engagement Set-Black Diamonds New York
Save up to $206 CAD
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1 ct Round Cut Diamond White Gold Engagement Set $671.09 CAD $877.09 CAD
Round Cut Diamond Halo White Gold Ring Set-Black Diamonds New York
Round Cut Diamond Halo White Gold Ring Set-Black Diamonds New York
Save up to $202.76 CAD
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Round Cut Diamond Halo White Gold Ring Set $685.68 CAD $888.44 CAD
Round Cut Diamond White Gold Engagement Ring Set-Black Diamonds New York
Round Cut Diamond White Gold Engagement Ring Set-Black Diamonds New York
Save up to $215.63 CAD
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Round Cut Diamond White Gold Engagement Ring Set $700.27 CAD $915.90 CAD
Round Cut Diamond Halo White Gold Engagement Ring Set-Black Diamonds New York
Round Cut Diamond Halo White Gold Engagement Ring Set-Black Diamonds New York
Save up to $215.33 CAD
Quick Buy
Round Cut Diamond Halo White Gold Engagement Ring Set $714.86 CAD $930.19 CAD
White Gold Round Cut Diamond Polished Engagement Ring Set-Black Diamonds New York
White Gold Round Cut Diamond Polished Engagement Ring Set-Black Diamonds New York
Save up to $215.31 CAD
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White Gold Round Cut Diamond Polished Engagement Ring Set $685.68 CAD $900.99 CAD
Round Cut Diamond White Gold Half Eternity Engagement Set-Black Diamonds New York
Round Cut Diamond White Gold Half Eternity Engagement Set-Black Diamonds New York
Save up to $210.14 CAD
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Round Cut Diamond White Gold Half Eternity Engagement Set $700.27 CAD $910.41 CAD
Round Cut Diamond Art Deco Engagement Ring Set-Black Diamonds New York
Round Cut Diamond Art Deco Engagement Ring Set-Black Diamonds New York
Save up to $204.78 CAD
Quick Buy
Round Cut Diamond Art Deco Engagement Ring Set $671.09 CAD $875.87 CAD
1.0 ct White Gold Round Cut Diamond Engagement Ring Set-Black Diamonds New York
1.0 ct White Gold Round Cut Diamond Engagement Ring Set-Black Diamonds New York
Save up to $223.39 CAD
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1.0 ct White Gold Round Cut Diamond Engagement Ring Set $700.27 CAD $923.66 CAD
Round Cut Diamond White Gold Split Band Ring Set-Black Diamonds New York
Round Cut Diamond White Gold Split Band Ring Set-Black Diamonds New York
Save up to $217.08 CAD
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Round Cut Diamond White Gold Split Band Ring Set $729.45 CAD $946.53 CAD
1.0 ct Marquise Cut Diamond White Gold Engagement Ring Set-Black Diamonds New York
1.0 ct Marquise Cut Diamond White Gold Engagement Ring Set-Black Diamonds New York
Save up to $201.21 CAD
Quick Buy
1.0 ct Marquise Cut Diamond White Gold Engagement Ring Set $685.68 CAD $886.89 CAD
Round Cut Diamond Halo White Gold Engagement Ring Set-Black Diamonds New York
Round Cut Diamond Halo White Gold Engagement Ring Set-Black Diamonds New York
Save up to $225.14 CAD
Quick Buy
Round Cut Diamond Halo White Gold Engagement Ring Set $714.86 CAD $940.00 CAD
0.5ct Round Cut Diamond Flower Pendant Necklace-Black Diamonds New York
0.5ct Round Cut Diamond Flower Pendant Necklace-Black Diamonds New York
Save $139.64 CAD
0.5ct Round Cut Diamond Flower Pendant Necklace $350.14 CAD $489.78 CAD
1.0 ct Round Cut Diamond Halo White Gold Ring Set-Black Diamonds New York
1.0 ct Round Cut Diamond Halo White Gold Ring Set-Black Diamonds New York
Save up to $188.82 CAD
Quick Buy
1.0 ct Round Cut Diamond Halo White Gold Ring Set $656.51 CAD $845.33 CAD
White Gold Round Cut Diamond Halo Engagement Ring Set-Black Diamonds New York
White Gold Round Cut Diamond Halo Engagement Ring Set-Black Diamonds New York
Save up to $205.93 CAD
Quick Buy
White Gold Round Cut Diamond Halo Engagement Ring Set $700.27 CAD $906.20 CAD
0.5 Ct Round Cut Diamond Halo Stud Earrings-Black Diamonds New York
0.5 Ct Round Cut Diamond Halo Stud Earrings-Black Diamonds New York
Save $158.99 CAD
0.5 Ct Round Cut Diamond Halo Stud Earrings $393.90 CAD $552.89 CAD
6.5mm 1CT Round Cut Diamond Pendant Necklace-Black Diamonds New York
6.5mm 1CT Round Cut Diamond Pendant Necklace-Black Diamonds New York
Save $159.72 CAD
6.5mm 1CT Round Cut Diamond Pendant Necklace $408.49 CAD $568.21 CAD
0.5ct Round Cut Diamond Cross Necklace-Black Diamonds New York
0.5ct Round Cut Diamond Cross Necklace-Black Diamonds New York
Save $157.16 CAD
0.5ct Round Cut Diamond Cross Necklace $393.90 CAD $551.06 CAD
4mm Round Cut Diamond Tennis Necklace-Black Diamonds New York
4mm Round Cut Diamond Tennis Necklace-Black Diamonds New York
Save up to $1,124.95 CAD
Quick Buy
4mm Round Cut Diamond Tennis Necklace From $2,378.01 CAD
Round Cut Diamond Bezel Engagement Ring-Black Diamonds New York
Round Cut Diamond Bezel Engagement Ring-Black Diamonds New York
Save up to $233.42 CAD
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Round Cut Diamond Bezel Engagement Ring From $641.92 CAD
Round Cut Created Diamond Snowflake Double Chain Necklace-Black Diamonds New York
Round Cut Created Diamond Snowflake Double Chain Necklace-Black Diamonds New York
Save $164.40 CAD
Round Cut Created Diamond Snowflake Double Chain Necklace $423.08 CAD $587.48 CAD
18k Gold Overlay Round Cut Diamond Engagement Ring-Black Diamonds New York
18k Gold Overlay Round Cut Diamond Engagement Ring-Black Diamonds New York
Save up to $146.13 CAD
Quick Buy
18k Gold Overlay Round Cut Diamond Engagement Ring $539.79 CAD $685.92 CAD
Round Cut Diamond Split Band Engagement Ring-Black Diamonds New York
Round Cut Diamond Split Band Engagement Ring-Black Diamonds New York
Save up to $151.86 CAD
Quick Buy
Round Cut Diamond Split Band Engagement Ring $554.38 CAD $706.24 CAD
3pcs Round Cut Diamond Ring Set-Black Diamonds New York
3pcs Round Cut Diamond Ring Set-Black Diamonds New York
Save up to $218.63 CAD
Quick Buy
3pcs Round Cut Diamond Ring Set $729.45 CAD $948.08 CAD
Round Cut Diamond Eternity Wedding Band-Black Diamonds New York
Round Cut Diamond Eternity Wedding Band-Black Diamonds New York
Save up to $128.34 CAD
Quick Buy
Round Cut Diamond Eternity Wedding Band $466.85 CAD $595.19 CAD
3ct Round Cut Diamond Classic Four Prong Engagement Ring-Black Diamonds New York
3ct Round Cut Diamond Classic Four Prong Engagement Ring-Black Diamonds New York
Save up to $1,715.46 CAD
Quick Buy
3ct Round Cut Diamond Classic Four Prong Engagement Ring From $3,282.53 CAD
29.0 Ctw Round Cut Diamond Tennis Bracelet-Black Diamonds New York
29.0 Ctw Round Cut Diamond Tennis Bracelet-Black Diamonds New York
Save up to $989.19 CAD
Quick Buy
29.0 Ctw Round Cut Diamond Tennis Bracelet From $2,319.65 CAD
Round Cut Diamond Eternity Ring Band-Black Diamonds New York
Round Cut Diamond Eternity Ring Band-Black Diamonds New York
Save up to $122.46 CAD
Quick Buy
Round Cut Diamond Eternity Ring Band $452.26 CAD $574.72 CAD
18k Yellow Gold Overlay Diamond Solitaire Engagement Ring-Black Diamonds New York
18k Yellow Gold Overlay Diamond Solitaire Engagement Ring-Black Diamonds New York
Save up to $152.76 CAD
Quick Buy
18k Yellow Gold Overlay Diamond Solitaire Engagement Ring From $525.20 CAD
6*6mm Natural Moss Agate Engagement Ring-Black Diamonds New York
6*6mm Natural Moss Agate Engagement Ring-Black Diamonds New York
Save $204.96 CAD
6*6mm Natural Moss Agate Engagement Ring $539.79 CAD $744.75 CAD
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 $164.38 CAD
1.0 Ct 6mm Round Cut Moss Agate Snowflake Halo Studs Earring $408.49 CAD $572.87 CAD
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 $202.26 CAD
Round cut Natural Green Moss Agate Plant Inspired Anniversary Earrings $320.96 CAD $523.22 CAD
Round Cut Diamond Earrings-Black Diamonds New York
Round Cut Diamond Earrings-Black Diamonds New York
Save up to $285.36 CAD
Quick Buy
Round Cut Diamond Earrings From $291.78 CAD

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.