Round Diamond

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1 Carat Diamond

A 1 Carat Diamond is a timeless choice, symbolizing luxury and commitment.

This size offers a perfect balance of size, brilliance, and value, making it a popular choice for engagement rings and high-end jewelry.

A 1 carat diamond is sure to impress and become a cherished piece in any collection.

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1 Carat OVAL - Natural Diamond - 0.9 - G - VS1 - VG - VG - Diamonds By Rothschild
 

1 Carat OVAL - Natural Diamond - 0.9 - G - VS1 - VG - VG

$2,679.75
1 Carat Cushion Modified - Natural Diamond - 1.01 - D - VS2 - EX - EX - Diamonds By Rothschild
 

1 Carat Cushion Modified - Natural Diamond - 1.01 - D - VS2 - EX - EX

$2,677.01
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1 Carat Round Cut Post-Consumer Diamond - F I2 - 1.30ct - 242254

$2,675.40
1 Carat Natural Diamond - RADIANT - Diamonds By Rothschild
 

1 Carat Natural Diamond - RADIANT

$2,670.95
1 Carat RADIANT - Natural Diamond - 1.02 - F - VS2 - EX - VG - Diamonds By Rothschild
 

1 Carat RADIANT - Natural Diamond - 1.02 - F - VS2 - EX - VG

$2,653.02
1 Carat Natural Diamond - OVAL - Diamonds By Rothschild
 

1 Carat Natural Diamond - OVAL

$2,647.35
1 Carat Cushion Modified - Natural Diamond - 1.2 - H - VS2 - EX - EX - Diamonds By Rothschild
 

1 Carat Cushion Modified - Natural Diamond - 1.2 - H - VS2 - EX - EX

$2,646.00
1 Carat Heart - Natural Diamond - 1.03 - D - SI1 - EX - VG - Diamonds By Rothschild
 

1 Carat Heart - Natural Diamond - 1.03 - D - SI1 - EX - VG

$2,645.04
1 Carat Asscher - Natural Diamond - 1.02 - E - VS2 - EX - EX - Diamonds By Rothschild
 

1 Carat Asscher - Natural Diamond - 1.02 - E - VS2 - EX - EX

$2,643.84
1 Carat Natural Diamond - PEAR - Diamonds By Rothschild
 

1 Carat Natural Diamond - PEAR

$2,634.59
1 Carat Pear - Natural Diamond - 1.01 - E - SI2 - EX - EX - Diamonds By Rothschild
 

1 Carat Pear - Natural Diamond - 1.01 - E - SI2 - EX - EX

$2,628.53
1 Carat Emerald - Natural Diamond - 1.01 - F - VS2 - VG - VG - Diamonds By Rothschild
 

1 Carat Emerald - Natural Diamond - 1.01 - F - VS2 - VG - VG

$2,627.01
1 Carat Natural Diamond - HEART - Diamonds By Rothschild
 

1 Carat Natural Diamond - HEART

$2,617.92
1 Carat Emerald - Natural Diamond - 1 - F - VS2 - VG - VG - Diamonds By Rothschild
 

1 Carat Emerald - Natural Diamond - 1 - F - VS2 - VG - VG

$2,601.00
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1 Carat Round Cut Diamond - K I2 - 1.20ct - 238905

$2,592.00
1 Carat Emerald - Natural Diamond - 1 - G - VS2 - EX - VG - Diamonds By Rothschild
 

1 Carat Emerald - Natural Diamond - 1 - G - VS2 - EX - VG

$2,592.00
1 Carat Natural Diamond - HEART - Diamonds By Rothschild
 

1 Carat Natural Diamond - HEART

$2,592.00
1 Carat Princess - Natural Diamond - 1.2 - I - VVS2 - EX - EX - Diamonds By Rothschild
 

1 Carat Princess - Natural Diamond - 1.2 - I - VVS2 - EX - EX

$2,570.40
1 Carat Natural Diamond - OVAL - Diamonds By Rothschild
 

1 Carat Natural Diamond - OVAL

$2,559.90
1 Carat Emerald - Natural Diamond - 1.12 - I - VS2 - EX - EX - Diamonds By Rothschild
 

1 Carat Emerald - Natural Diamond - 1.12 - I - VS2 - EX - EX

$2,548.56
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1 Carat Emerald - Natural Diamond - 1.01 - G - VS2 - EX - EX

$2,545.20
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1 Carat Emerald - Natural Diamond - 1.01 - G - VS2 - VG - VG

$2,545.20
1 Carat Princess - Natural Diamond - 1.01 - G - VS2 - EX - VG - Diamonds By Rothschild
 

1 Carat Princess - Natural Diamond - 1.01 - G - VS2 - EX - VG

$2,545.20
1 Carat Emerald - Natural Diamond - 1.01 - F - SI1 - EX - EX - Diamonds By Rothschild
 

1 Carat Emerald - Natural Diamond - 1.01 - F - SI1 - EX - EX

$2,545.20
Variety of loose diamonds shapes for sale online

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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.