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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 $181.42 AUD
1.0ct Round Cut Diamond Flower Key Necklace $454.68 AUD $636.10 AUD
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 $192.40 AUD
Quick Buy
1.0 ct Round Cut Diamond Knot Engagement Ring Set $682.02 AUD $874.42 AUD
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 $161.51 AUD
Quick Buy
Rose Gold Round Cut Diamond Snowflake Engagement Ring $584.59 AUD $746.10 AUD
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 $246.95 AUD
Quick Buy
Oval Cut Diamond Halo White Gold Engagement Ring Set $795.70 AUD $1,042.65 AUD
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 $229.29 AUD
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1 ct Round Cut Diamond White Gold Engagement Set $746.98 AUD $976.27 AUD
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 $225.68 AUD
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Round Cut Diamond Halo White Gold Ring Set $763.22 AUD $988.90 AUD
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 $240 AUD
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Round Cut Diamond White Gold Engagement Ring Set $779.46 AUD $1,019.46 AUD
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 $239.68 AUD
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Round Cut Diamond Halo White Gold Engagement Ring Set $795.70 AUD $1,035.38 AUD
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 $239.65 AUD
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White Gold Round Cut Diamond Polished Engagement Ring Set $763.22 AUD $1,002.87 AUD
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 $233.90 AUD
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Round Cut Diamond White Gold Half Eternity Engagement Set $779.46 AUD $1,013.36 AUD
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 $227.93 AUD
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Round Cut Diamond Art Deco Engagement Ring Set $746.98 AUD $974.91 AUD
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 $248.64 AUD
Quick Buy
1.0 ct White Gold Round Cut Diamond Engagement Ring Set $779.46 AUD $1,028.10 AUD
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 $241.64 AUD
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Round Cut Diamond White Gold Split Band Ring Set $811.93 AUD $1,053.57 AUD
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 $223.96 AUD
Quick Buy
1.0 ct Marquise Cut Diamond White Gold Engagement Ring Set $763.22 AUD $987.18 AUD
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 $250.59 AUD
Quick Buy
Round Cut Diamond Halo White Gold Engagement Ring Set $795.70 AUD $1,046.29 AUD
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 $155.43 AUD
0.5ct Round Cut Diamond Flower Pendant Necklace $389.73 AUD $545.16 AUD
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 $210.18 AUD
Quick Buy
1.0 ct Round Cut Diamond Halo White Gold Ring Set $730.74 AUD $940.92 AUD
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 $229.21 AUD
Quick Buy
White Gold Round Cut Diamond Halo Engagement Ring Set $779.46 AUD $1,008.67 AUD
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 $176.97 AUD
0.5 Ct Round Cut Diamond Halo Stud Earrings $438.44 AUD $615.41 AUD
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 $177.78 AUD
6.5mm 1CT Round Cut Diamond Pendant Necklace $454.68 AUD $632.46 AUD
0.5ct Round Cut Diamond Cross Necklace-Black Diamonds New York
0.5ct Round Cut Diamond Cross Necklace-Black Diamonds New York
Save $174.93 AUD
0.5ct Round Cut Diamond Cross Necklace $438.44 AUD $613.37 AUD
4mm Round Cut Diamond Tennis Necklace-Black Diamonds New York
4mm Round Cut Diamond Tennis Necklace-Black Diamonds New York
Save up to $1,252.17 AUD
Quick Buy
4mm Round Cut Diamond Tennis Necklace From $2,646.90 AUD
Round Cut Diamond Bezel Engagement Ring-Black Diamonds New York
Round Cut Diamond Bezel Engagement Ring-Black Diamonds New York
Save up to $259.82 AUD
Quick Buy
Round Cut Diamond Bezel Engagement Ring From $714.50 AUD
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 $183 AUD
Round Cut Created Diamond Snowflake Double Chain Necklace $470.92 AUD $653.92 AUD
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 $162.65 AUD
Quick Buy
18k Gold Overlay Round Cut Diamond Engagement Ring $600.83 AUD $763.48 AUD
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 $169.03 AUD
Quick Buy
Round Cut Diamond Split Band Engagement Ring $617.07 AUD $786.10 AUD
3pcs Round Cut Diamond Ring Set-Black Diamonds New York
3pcs Round Cut Diamond Ring Set-Black Diamonds New York
Save up to $243.36 AUD
Quick Buy
3pcs Round Cut Diamond Ring Set $811.93 AUD $1,055.29 AUD
Round Cut Diamond Eternity Wedding Band-Black Diamonds New York
Round Cut Diamond Eternity Wedding Band-Black Diamonds New York
Save up to $142.85 AUD
Quick Buy
Round Cut Diamond Eternity Wedding Band $519.64 AUD $662.49 AUD
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 $1,909.44 AUD
Quick Buy
3ct Round Cut Diamond Classic Four Prong Engagement Ring From $3,653.70 AUD
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 $1,101.04 AUD
Quick Buy
29.0 Ctw Round Cut Diamond Tennis Bracelet From $2,581.95 AUD
Round Cut Diamond Eternity Ring Band-Black Diamonds New York
Round Cut Diamond Eternity Ring Band-Black Diamonds New York
Save up to $136.31 AUD
Quick Buy
Round Cut Diamond Eternity Ring Band $503.40 AUD $639.71 AUD
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 $170.03 AUD
Quick Buy
18k Yellow Gold Overlay Diamond Solitaire Engagement Ring From $584.59 AUD
6*6mm Natural Moss Agate Engagement Ring-Black Diamonds New York
6*6mm Natural Moss Agate Engagement Ring-Black Diamonds New York
Save $228.14 AUD
6*6mm Natural Moss Agate Engagement Ring $600.83 AUD $828.97 AUD
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 $182.96 AUD
1.0 Ct 6mm Round Cut Moss Agate Snowflake Halo Studs Earring $454.68 AUD $637.64 AUD
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 $225.13 AUD
Round cut Natural Green Moss Agate Plant Inspired Anniversary Earrings $357.25 AUD $582.38 AUD
Round Cut Diamond Earrings-Black Diamonds New York
Round Cut Diamond Earrings-Black Diamonds New York
Save up to $317.63 AUD
Quick Buy
Round Cut Diamond Earrings From $324.77 AUD

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.