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Marquise Champagne Diamonds Under 1 Carat

Natural marquise diamonds whose GIA report records brown — a notation beside the colour letter, or a fancy grade where brown is the dominant colour — weighing under 1.00 carat. 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.

55 stones · $164 to $2,406 · median $577 · 51 with photographs · prices checked 17 October 2026 · how the comparison works
0.31 ct Marquise K · Faint Brown natural diamond
360°
0.31 ct Marquise
Faint Brown · VVS2
$360 $164
−54%
2 retailers · Compare prices →
0.48 ct Marquise N · Very Light Brown natural diamond
360°
0.48 ct Marquise
Very Light Brown · VS2
$550 $460
−16%
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0.50 ct Marquise K · Faint Brown natural diamond
360°
0.50 ct Marquise
Faint Brown · SI1
$550 $318
−42%
3 retailers · Compare prices →
0.59 ct Marquise N · Very Light Brown natural diamond
360°
0.59 ct Marquise
Very Light Brown · SI1
$750 $605
−19%
View details →
0.51 ct Marquise M · Faint Brown natural diamond
360°
0.51 ct Marquise
Faint Brown · VVS1
$710 $318
−55%
View details →
0.65 ct Marquise K · Faint Brown natural diamond
360°
0.65 ct Marquise
Faint Brown · I2
$660 $374
−43%
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0.59 ct Marquise K · Faint Brown natural diamond
360°
0.59 ct Marquise
Faint Brown · IF
$980 $437
−55%
3 retailers · Compare prices →
0.50 ct Marquise K · Faint Brown natural diamond
360°
0.50 ct Marquise
Faint Brown · VS2
$640 $449
−30%
View details →
0.59 ct Marquise K · Faint Brown natural diamond
360°
0.59 ct Marquise
Faint Brown · IF
$980 $490
−50%
3 retailers · Compare prices →
0.71 ct Marquise L · Faint Brown natural diamond
360°
0.71 ct Marquise
Faint Brown · IF
$1,390 $521
−63%
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0.80 ct Marquise L · Faint Brown natural diamond
360°
0.80 ct Marquise
Faint Brown · SI2
$1,060 $539
−49%
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0.90 ct Marquise L · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · SI2
$1,770 $577
−67%
View details →
0.56 ct Marquise K · Faint Brown natural diamond
360°
0.56 ct Marquise
Faint Brown · VS2
$720 $599
−17%
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0.50 ct Marquise K · Faint Brown natural diamond
360°
0.50 ct Marquise
Faint Brown · VS1
$700 $605
−14%
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0.56 ct Marquise K · Faint Brown natural diamond
360°
0.56 ct Marquise
Faint Brown · SI1
$660 $615
−7%
View details →
0.90 ct Marquise M · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · VVS1
$2,580 $812
−69%
2 retailers · Compare prices →
0.71 ct Marquise Faint Brown natural diamond
360°
0.71 ct Marquise
Faint Brown · VVS1
$1,580 $965
−39%
View details →
0.73 ct Marquise K · Faint Brown natural diamond
360°
0.73 ct Marquise
Faint Brown · VS2
$1,250 $968
−23%
View details →
0.41 ct Marquise L · Faint Brown natural diamond
360°
0.41 ct Marquise
Faint Brown · VS2
$420 $403
−4%
2 retailers · Compare prices →
0.53 ct Marquise Faint Brown natural diamond
360°
0.53 ct Marquise
Faint Brown · SI1
$580 $290
−50%
View details →
0.50 ct Marquise K · Faint Brown natural diamond
360°
0.50 ct Marquise
Faint Brown · SI2
$490 $308
−37%
4 retailers · Compare prices →
0.50 ct Marquise L · Faint Brown natural diamond
360°
0.50 ct Marquise
Faint Brown · SI2
$480 $335
−30%
2 retailers · Compare prices →
0.52 ct Marquise K · Faint Brown natural diamond
360°
0.52 ct Marquise
Faint Brown · VS2
$680 $336
−51%
4 retailers · Compare prices →
0.53 ct Marquise M · Faint Brown natural diamond
360°
0.53 ct Marquise
Faint Brown · VS1
$740 $406
−45%
2 retailers · Compare prices →
0.50 ct Marquise L · Faint Brown natural diamond
360°
0.50 ct Marquise
Faint Brown · VS1
$700 $407
−42%
View details →
0.56 ct Marquise K · Faint Brown natural diamond
360°
0.56 ct Marquise
Faint Brown · VS2
$770 $420
−45%
4 retailers · Compare prices →
0.60 ct Marquise K · Faint Brown natural diamond
360°
0.60 ct Marquise
Faint Brown · VS1
$860 $458
−47%
3 retailers · Compare prices →
0.72 ct Marquise K · Faint Brown natural diamond
360°
0.72 ct Marquise
Faint Brown · SI1
$1,100 $483
−56%
4 retailers · Compare prices →
0.64 ct Marquise K · Faint Brown natural diamond
360°
0.64 ct Marquise
Faint Brown · VS1
$950 $483
−49%
3 retailers · Compare prices →
0.76 ct Marquise K · Faint Brown natural diamond
360°
0.76 ct Marquise
Faint Brown · SI1
$1,130 $505
−55%
2 retailers · Compare prices →
0.77 ct Marquise K · Faint Brown natural diamond
360°
0.77 ct Marquise
Faint Brown · SI1
$1,150 $570
−50%
2 retailers · Compare prices →
0.51 ct Marquise L · Faint Brown natural diamond
360°
0.51 ct Marquise
Faint Brown · VVS1
$690 $572
−17%
2 retailers · Compare prices →
0.70 ct Marquise K · Faint Brown natural diamond
360°
0.70 ct Marquise
Faint Brown · VS2
$1,200 $625
−48%
2 retailers · Compare prices →
0.60 ct Marquise K · Faint Brown natural diamond
360°
0.60 ct Marquise
Faint Brown · VVS1
$890 $630
−29%
2 retailers · Compare prices →
0.70 ct Marquise K · Faint Brown natural diamond
360°
0.70 ct Marquise
Faint Brown · VS1
$1,340 $650
−51%
3 retailers · Compare prices →
0.60 ct Marquise L · Faint Brown natural diamond
360°
0.60 ct Marquise
Faint Brown · IF
$970 $683
−30%
View details →
0.72 ct Marquise L · Faint Brown natural diamond
360°
0.72 ct Marquise
Faint Brown · VS1
$1,300 $697
−46%
View details →
0.70 ct Marquise K · Faint Brown natural diamond
360°
0.70 ct Marquise
Faint Brown · VVS1
$1,610 $795
−51%
4 retailers · Compare prices →
0.90 ct Marquise K · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · SI1
$2,050 $880
−57%
5 retailers · Compare prices →
0.71 ct Marquise L · Faint Brown natural diamond
360°
0.71 ct Marquise
Faint Brown · VVS2
$1,360 $923
−32%
View details →
0.80 ct Marquise L · Faint Brown natural diamond
360°
0.80 ct Marquise
Faint Brown · SI1
$1,250 $953
−24%
2 retailers · Compare prices →
0.70 ct Marquise K · Faint Brown natural diamond
360°
0.70 ct Marquise
Faint Brown · VVS1
$1,610 $1,000
−38%
4 retailers · Compare prices →
0.70 ct Marquise K · Faint Brown natural diamond
360°
0.70 ct Marquise
Faint Brown · VVS1
$1,610 $1,000
−38%
4 retailers · Compare prices →
0.81 ct Marquise K · Faint Brown natural diamond
360°
0.81 ct Marquise
Faint Brown · VVS2
$1,680 $1,096
−35%
4 retailers · Compare prices →
0.90 ct Marquise K · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · VS2
$2,320 $1,260
−46%
4 retailers · Compare prices →
0.90 ct Marquise K · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · VVS2
$2,370 $1,527
−36%
3 retailers · Compare prices →
0.90 ct Marquise K · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · VS1
$2,370 $1,554
−34%
5 retailers · Compare prices →
0.90 ct Marquise K · Faint Brown natural diamond
360°
0.90 ct Marquise
Faint Brown · IF
$2,640 $2,406
−9%
View details →
0.53 ct Marquise K · Faint Brown natural diamond
0.53 ct Marquise
Faint Brown · VS1
$750 $458
−39%
2 retailers · Compare prices →
0.53 ct Marquise K · Faint Brown natural diamond
0.53 ct Marquise
Faint Brown · VVS1
$750 $560
−25%
2 retailers · Compare prices →
0.52 ct Marquise K · Faint Brown natural diamond
0.52 ct Marquise
Faint Brown · VS2
$670 $654
−2%
View details →
0.51 ct Marquise
Faint Brown · VVS1
$720 $539
−25%
2 retailers · Compare prices →
0.50 ct Marquise
Faint Brown · VVS1
$710 $660
−7%
View details →
0.92 ct Marquise
Faint Brown · SI1
$2,100 $1,040
−50%
2 retailers · Compare prices →
0.73 ct Marquise
Faint Brown · VVS2
$1,480 $1,260
−15%
View details →

Browse wider

Marquise Champagne Diamonds 118Champagne Diamonds Under 1 Carat 1186

Browse related

Round 1456Oval 309Pear 352Marquise 118Heart 112Emerald 105Cushion 212Radiant 91Princess 22Under 1 Carat 11861 Carat 7591.5 Carat 424

Depth of tint

Faint Brown 2269Very Light Brown 134Light Brown 18Fancy Light Brown 52Fancy Brown 349

Reading

Choosing a marquise champagne diamond: the two points and the bow-tie

Choosing among the 109 marquise champagne diamonds indexed here: how the tint gathers at both points, why the bow-tie matters most in this shape.

Open the full search →