champ.

1.5 Carat Round Champagne Diamonds

Natural round diamonds whose GIA report records brown — a notation beside the colour letter, or a fancy grade where brown is the dominant colour — weighing 1.50 to 1.99 carats. The struck-through price on each card is the champagne discount: what a similar near-colourless (G–H) diamond of the same shape, clarity, cut and size lists for.

181 stones · $1,288 to $9,734 · median $3,447 · 162 with photographs · prices checked 17 October 2026 · how the comparison works
1.50 ct Round N · Very Light Brown natural diamond
360°
1.50 ct Round
Very Light Brown · I2
$3,770 $1,288
−66%
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1.50 ct Round Fancy Brown natural diamond
360°
1.50 ct Round
Fancy Brown · I1
$3,770 $1,533
−59%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · I1
$3,770 $1,584
−58%
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1.50 ct Round N · Very Light Brown natural diamond
360°
1.50 ct Round
Very Light Brown · VS2
$7,000 $1,785
−75%
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1.73 ct Round Fancy Yellow Brown natural diamond
1.73 ct Round
Fancy Yellow Brown · SI2
$6,790 $3,879
−43%
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1.50 ct Round M · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI2
$3,730 $1,606
−57%
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1.53 ct Round N · Very Light Brown natural diamond
360°
1.53 ct Round
Very Light Brown · SI1
$6,330 $1,788
−72%
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1.50 ct Round M · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI2
$4,430 $1,673
−62%
2 retailers · Compare prices →
1.80 ct Round N · Very Light Brown natural diamond
360°
1.80 ct Round
Very Light Brown · VS2
$10,220 $2,676
−74%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · I1
$3,770 $1,687
−55%
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1.54 ct Round N · Very Light Brown natural diamond
360°
1.54 ct Round
Very Light Brown · I1
$4,660 $3,255
−30%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · I1
$3,770 $1,729
−54%
2 retailers · Compare prices →
1.52 ct Round N · Very Light Brown natural diamond
360°
1.52 ct Round
Very Light Brown · VS1
$7,720 $3,461
−55%
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1.50 ct Round L · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VS2
$5,670 $1,803
−68%
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1.51 ct Round L · Faint Brown natural diamond
360°
1.51 ct Round
Faint Brown · SI1
$6,210 $1,942
−69%
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1.51 ct Round K · Faint Brown natural diamond
360°
1.51 ct Round
Faint Brown · I1
$4,540 $2,201
−52%
2 retailers · Compare prices →
1.66 ct Round M · Faint Brown natural diamond
360°
1.66 ct Round
Faint Brown · VS1
$8,740 $2,317
−73%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VVS2
$8,240 $2,502
−70%
2 retailers · Compare prices →
1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VS2
$7,000 $2,520
−64%
2 retailers · Compare prices →
1.79 ct Round L · Faint Brown natural diamond
360°
1.79 ct Round
Faint Brown · SI1
$8,490 $2,614
−69%
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1.51 ct Round K · Faint Brown natural diamond
360°
1.51 ct Round
Faint Brown · SI1
$4,200 $2,650
−37%
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1.50 ct Round M · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI1
$6,140 $2,829
−54%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · I1
$3,770 $2,967
−21%
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1.51 ct Round K · Faint Brown natural diamond
360°
1.51 ct Round
Faint Brown · VS1
$7,900 $3,006
−62%
3 retailers · Compare prices →
1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VS2
$7,000 $3,015
−57%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI2
$4,430 $3,025
−32%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI2
$4,430 $3,025
−32%
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1.56 ct Round K · Faint Brown natural diamond
360°
1.56 ct Round
Faint Brown · I1
$4,740 $3,047
−36%
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1.71 ct Round K · Faint Brown natural diamond
360°
1.71 ct Round
Faint Brown · SI2
$6,230 $3,140
−50%
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1.71 ct Round L · Faint Brown natural diamond
360°
1.71 ct Round
Faint Brown · I2
$5,630 $3,167
−44%
2 retailers · Compare prices →
1.51 ct Round K · Faint Brown natural diamond
360°
1.51 ct Round
Faint Brown · SI2
$4,450 $3,209
−28%
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1.50 ct Round M · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VVS1
$9,100 $3,390
−63%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI1
$6,140 $3,447
−44%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VS2
$7,000 $3,722
−47%
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1.71 ct Round K · Faint Brown natural diamond
360°
1.71 ct Round
Faint Brown · VS2
$8,940 $3,980
−55%
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1.53 ct Round K · Faint Brown natural diamond
360°
1.53 ct Round
Faint Brown · IF
$9,310 $4,019
−57%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · VVS1
$9,070 $4,069
−55%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI1
$6,140 $4,300
−30%
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1.62 ct Round K · Faint Brown natural diamond
360°
1.62 ct Round
Faint Brown · VVS1
$10,020 $4,514
−55%
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1.54 ct Round K · Faint Brown natural diamond
360°
1.54 ct Round
Faint Brown · IF
$9,370 $4,640
−50%
2 retailers · Compare prices →
1.59 ct Round K · Faint Brown natural diamond
360°
1.59 ct Round
Faint Brown · SI2
$4,696
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1.70 ct Round K · Faint Brown natural diamond
360°
1.70 ct Round
Faint Brown · SI1
$7,670 $4,917
−36%
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1.70 ct Round K · Faint Brown natural diamond
360°
1.70 ct Round
Faint Brown · VS2
$8,860 $4,920
−44%
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1.50 ct Round K · Faint Brown natural diamond
360°
1.50 ct Round
Faint Brown · SI2
$5,318
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1.70 ct Round K · Faint Brown natural diamond
360°
1.70 ct Round
Faint Brown · VVS1
$11,520 $5,420
−53%
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1.54 ct Round K · Faint Brown natural diamond
360°
1.54 ct Round
Faint Brown · IF
$9,370 $5,726
−39%
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1.70 ct Round K · Faint Brown natural diamond
360°
1.70 ct Round
Faint Brown · VS2
$7,950 $5,846
−26%
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1.74 ct Round K · Faint Brown natural diamond
360°
1.74 ct Round
Faint Brown · VVS2
$11,750 $5,866
−50%
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