Round Diamond


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3 Carat Diamond and Up

A 3 Carat Diamond is the ultimate expression of luxury and opulence.

This significant size offers unparalleled brilliance and presence, making it perfect for those who want a truly breathtaking piece of jewelry.

Ideal for engagement rings or special occasion pieces, a 3 ct diamond promises to captivate and impress.

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View 517 items
3 Carat EMERALD - Natural Diamond - 3.04 - E - VVS1 - VG - EX - EX - Diamonds By Rothschild
 

3 Carat EMERALD - Natural Diamond - 3.04 - E - VVS1 - VG - EX - EX

$56,810.00
4 Carat Round - Natural Diamond - 4.01 - J - VS1 - EX - EX - EX - Diamonds By Rothschild
 

4 Carat Round - Natural Diamond - 4.01 - J - VS1 - EX - EX - EX

$56,566.06
3.5 Carat Radiant - Natural Diamond - 3.5 - E - VS1 - VG - EX - VG - Diamonds By Rothschild
 

3.5 Carat Radiant - Natural Diamond - 3.5 - E - VS1 - VG - EX - VG

$56,546.88
3 Carat Cushion - Natural Diamond - 3.01 - F - VS1 - VG - EX - EX - Diamonds By Rothschild
 

3 Carat Cushion - Natural Diamond - 3.01 - F - VS1 - VG - EX - EX

$56,437.50
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3.5 Carat Emerald - Natural Diamond - 3.51 - H - VS2 - EX - EX

$56,006.44
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3 Carat Emerald - Natural Diamond - 3.01 - E - VS1 - EX - EX - EX

$55,873.13
3 Carat Round - Natural Diamond - 2.81 - D - IF - EX - EX - EX - Diamonds By Rothschild
 

3 Carat Round - Natural Diamond - 2.81 - D - IF - EX - EX - EX

$55,638.00
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3 Carat Emerald - Natural Diamond - 3.01 - F - VVS1 - VG - EX - VG

$55,496.88
3 Carat Emerald - Natural Diamond - 3.01 - E - VS2 - VG - EX - EX - Diamonds By Rothschild
 

3 Carat Emerald - Natural Diamond - 3.01 - E - VS2 - VG - EX - EX

$55,496.88
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3 Carat Round - Natural Diamond - 3.12 - F - VS2 - EX - EX - EX

$55,419.00
3.5 Carat Natural Diamond - Round 3.5ct - Diamonds By Rothschild
 

3.5 Carat Natural Diamond - Round 3.5ct

$55,125.00
3 Carat Cushion - Natural Diamond - 3.2 - G - VVS1 - VG - EX - EX - Diamonds By Rothschild
 

3 Carat Cushion - Natural Diamond - 3.2 - G - VVS1 - VG - EX - EX

$55,120.00
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5 Carat Oval - Natural Diamond - 5.51 - K - SI1 - VG - EX - EX

$54,927.81
4 Carat Oval - Natural Diamond - 4.1 - G - SI2 - VG - EX - EX - Diamonds By Rothschild
 

4 Carat Oval - Natural Diamond - 4.1 - G - SI2 - VG - EX - EX

$54,888.75
3 Carat Natural Diamond - RADIANT - Diamonds By Rothschild
 

3 Carat Natural Diamond - RADIANT

$54,737.50
4 Carat Oval - Natural Diamond - 4.03 - I - SI1 - VG - EX - VG - Diamonds By Rothschild
 

4 Carat Oval - Natural Diamond - 4.03 - I - SI1 - VG - EX - VG

$54,656.88
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3 Carat Oval - Natural Diamond - 3.02 - H - VVS1 - EX - EX

$53,510.63
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3.5 Carat Radiant - Natural Diamond - 3.51 - G - SI2 - EX - EX

$53,308.13
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3 Carat Pear - Natural Diamond - 3.03 - H - VS1 - EX - EX

$53,176.50
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3 Carat Pear - Natural Diamond - 3.03 - H - VS1 - EX - EX

$53,176.50
3.5 Carat Cushion Modified - Natural Diamond - 3.51 - H - VS1 - EX - VG - Diamonds By Rothschild
 

3.5 Carat Cushion Modified - Natural Diamond - 3.51 - H - VS1 - EX - VG

$53,044.88
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3 Carat Pear - Natural Diamond - 3.06 - F - VVS1 - VG - EX - EX

$53,033.63
4 Carat Round - Natural Diamond - 4.01 - I - VS1 - EX - EX - EX - Diamonds By Rothschild
 

4 Carat Round - Natural Diamond - 4.01 - I - VS1 - EX - EX - EX

$53,032.25
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3 Carat Emerald - Natural Diamond - 3.01 - G - VVS1 - VG - EX - EX

$52,844.31
Variety of loose diamonds shapes for sale online

Explore More Natural Diamonds

Our hand-selected collection of natural diamonds are sustainable, and ethically sourced.

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The Rothschild Letter

Quiet dispatches on craft, stones, and ceremony.

Occasional notes from our workshop — new arrivals, private previews, and the stories behind the pieces. Never more than twice a month.