Round Diamond

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American Diamonds - Refined

American Diamonds - Refined are not lab-grown. They are not newly mined. 

Every stone is a natural diamond, recut to modern standards. Learn how we source and recut them, or see how they compare with mined and lab-grown.

This collection is exclusive to Diamonds by Rothschild, Pittsburgh.

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1.5 Carat Round Cut Diamond - G I1 - 1.76ct - 241481 - Diamonds By Rothschild
 
New

1.5 Carat Round Cut Diamond - G I1 - 1.76ct - 241481

$5,962.88
1/2 Carat Round Cut Diamond - E VS2 - 0.63ct - 248163 - Diamonds By Rothschild
 
New

1/2 Carat Round Cut Diamond - E VS2 - 0.63ct - 248163

$1,260.00
3/4 Carat Round Cut Diamond - F SI2 - 0.72ct - 253607 - Diamonds By Rothschild
 
New

3/4 Carat Round Cut Diamond - F SI2 - 0.72ct - 253607

$1,368.00
1/2 Carat Round Cut Diamond - E VS2 - 0.63ct - 253600 - Diamonds By Rothschild
 
New

1/2 Carat Refined Round Cut Diamond - E VS2 - 0.63ct - 253600

$1,323.00
1/2 Carat Round Cut Diamond - F SI1 - 0.60ct - 248623 - Diamonds By Rothschild
 
New

1/2 Carat Refined Round Cut Diamond - F SI1 - 0.60ct - 248623

$1,020.00
1 Carat Old Mine Cut Diamond - K VS2 - 1.02ct - 256343 - Diamonds By Rothschild
 
New

1 Carat Refined Old Mine Cut Diamond - K VS2 - 1.02ct - 256343

$2,652.00
1/2 Carat Round Cut Diamond - G SI1 - 0.61ct - 248625 - Diamonds By Rothschild
 
New

1/2 Carat Refined Round Cut Diamond - G SI1 - 0.61ct - 248625

$976.00
1/2 Carat Round Cut Diamond - H VS1 - 0.61ct - 254212 - Diamonds By Rothschild
 
New

1/2 Carat Refined Round Cut Diamond - H VS1 - 0.61ct - 254212

$1,037.00
3/4 Carat Round Cut Diamond - K I2 - 0.80ct - 255402 - Diamonds By Rothschild
 
New

3/4 Carat Refined Round Cut Diamond - K I2 - 0.80ct - 255402

$800.00
1/2 Carat Round Cut Diamond - I VVS1 - 0.52ct - 251658 - Diamonds By Rothschild
 
New

1/2 Carat Refined Round Cut Diamond - I VVS1 - 0.52ct - 251658

$936.00
Round Cut Diamond - F VS2 - 0.41ct - 258271 - Diamonds By Rothschild
 
New

1/3 Carat Refined Round Cut Diamond - F VS2 - 0.41ct - 258271

$697.00
1 Carat Refined Old European Cut Diamond - L SI1 - 1.01ct - 259520 - Diamonds By Rothschild
 

1 Carat Refined Old European Cut Diamond - L SI1 - 1.01ct - 259520

$1,919.00
1 Carat Refined Old European Cut Diamond - M I1 - 1.09ct - 259518 - Diamonds By Rothschild
 

1 Carat Refined Old European Cut Diamond - M I1 - 1.09ct - 259518

$1,526.00
3/4 Carat Refined Emerald Cut Diamond - G SI2 - 0.78ct - 254205 - Diamonds By Rothschild
 

3/4 Carat Refined Emerald Cut Diamond - G SI2 - 0.78ct - 254205

$1,326.00
1 Carat Refined Princess Cut Diamond - G SI2 - 0.93ct - 245821 - Diamonds By Rothschild
 

1 Carat Refined Princess Cut Diamond - G SI2 - 0.93ct - 245821

$2,232.00
1.5 Carat Refined Old European Cut Diamond - E I2 - 1.41ct - 259609 - Diamonds By Rothschild
 

1.5 Carat Refined Old European Cut Diamond - E I2 - 1.41ct - 259609

$3,102.00
1 Carat Refined Old Mine Cut Diamond - K I1 - 1.32ct - 259607 - Diamonds By Rothschild
 

1 Carat Refined Old Mine Cut Diamond - K I1 - 1.32ct - 259607

$2,244.00
>3 Carat Round Cut Diamond - F VS1 - 6.37ct - 168197 - Diamonds By Rothschild
 

6 Carat Refined Round Cut Diamond - F VS1 - 6.37ct - 168197

$214,987.50
2 Carat Old European Cut Diamond - K SI1 - 2.37ct - 259629 - Diamonds By Rothschild
 

2 Carat Refined Old European Cut Diamond - K SI1 - 2.37ct - 259629

$13,509.00
2 Carat Round Cut Diamond - D SI2 - 2.00ct - 239228 - Diamonds By Rothschild
 

2 Carat Refined Round Cut Diamond - D SI2 - 2.00ct - 239228

$18,803.20
1 Carat Round Cut Diamond - N I2 - 0.94ct - 240830 - Diamonds By Rothschild
 

1 Carat Refined Round Cut Diamond - N I2 - 0.94ct - 240830

$940.00
3/4 Carat Round Cut Diamond - D SI2 - 0.71ct - 243051 - Diamonds By Rothschild
 

3/4 Carat Refined Round Cut Diamond - D SI2 - 0.71ct - 243051

$1,633.00
1/2 Carat Round Cut Diamond - K VS2 - 0.61ct - 254139 - Diamonds By Rothschild
 

1/2 Carat Refined Round Cut Diamond - K VS2 - 0.61ct - 254139

$654.90
1 Carat Round Cut Diamond - E I1 - 1.02ct - 248571 - Diamonds By Rothschild
 

1 Carat Refined Round Cut Diamond - E I1 - 1.02ct - 248571

$2,856.00
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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