CaratRadar

Marquise Cut Lab Grown Diamonds

How much does a marquise cut lab grown diamond cost? As of July 2026, the market average is about $581.Prices for the last month are down -1.3%.Prices typically range from $74 to $242,570 depending on carat, color, clarity, and cut quality.

Prices by Carat Weight

CaratAvg PriceMedian Price1M TrendOffers
0.2ct$223$102-0.1%View All 34 Offers
0.3ct$289$130-0.7%View All 1,579 Offers
0.4ct$314$137-1.6%View All 1,642 Offers
0.5ct$424$183+0.7%View All 1,256 Offers
0.6ct$433$176+0.9%View All 1,726 Offers
0.7ct$537$214+0.8%View All 1,792 Offers
0.8ct$606$239+0.9%View All 1,158 Offers
0.9ct$670$257-0.1%View All 1,490 Offers
1ct$741$270-1.8%View All 13,297 Offers
1.1ct$820$264-0.8%View All 1,346 Offers
1.2ct$945$398-0.3%View All 983 Offers
1.3ct$928$265-0.1%View All 1,356 Offers
1.4ct$930$286-1.1%View All 4,408 Offers
1.5ct$1,119$351-1.5%View All 12,179 Offers
1.6ct$1,291$514+0.1%View All 364 Offers
1.7ct$1,462$621-0.7%View All 336 Offers
1.8ct$1,314$374+0.4%View All 686 Offers
1.9ct$1,338$530-0.0%View All 512 Offers
2ct$1,563$715-0.6%View All 2,503 Offers
2.1ct$1,623$510-0.9%View All 698 Offers
2.2ct$2,283$878-1.6%View All 213 Offers
2.3ct$1,927$707-0.4%View All 230 Offers
2.4ct$1,872$494+0.5%View All 467 Offers
2.5ct$1,802$566-0.7%View All 4,341 Offers
2.6ct$2,698$924-2.2%View All 91 Offers
2.7ct$2,572$857-1.9%View All 153 Offers
2.8ct$2,084$566+0.4%View All 286 Offers
2.9ct$1,993$617-0.0%View All 227 Offers
3ct$2,070$641-0.6%View All 3,562 Offers
3.1ct$2,208$652-0.9%View All 753 Offers
3.2ct$3,045$1,015-1.5%View All 95 Offers
3.3ct$3,088$924-2.5%View All 74 Offers
3.4ct$2,575$707-1.3%View All 86 Offers
3.5ct$2,761$892-2.0%View All 496 Offers

Featured Marquise Lab Grown Diamonds

See All Matching Offers

Showing up to 50 of 65,153 listings.

IGI | 0.26ct | Marquise | D | VVS2 | Very Good
Save 79.7%

IGI | 0.26ct | Marquise | D | VVS2 | Very Good

From $74

Compare at $364

2 stores
IGI | 0.27ct | Marquise | D | VS1 | Excellent
Save 79.8%

IGI | 0.27ct | Marquise | D | VS1 | Excellent

From $74

Compare at $367

2 stores
IGI | 0.26ct | Marquise | D | VVS2 | Very Good
Save 79.7%

IGI | 0.26ct | Marquise | D | VVS2 | Very Good

From $74

Compare at $364

2 stores
IGI | 0.28ct | Marquise | D | VS2 | Excellent
Save 79.7%

IGI | 0.28ct | Marquise | D | VS2 | Excellent

From $75

Compare at $370

2 stores
IGI | 0.26ct | Marquise | D | VVS1 | Very Good
Save 79.6%

IGI | 0.26ct | Marquise | D | VVS1 | Very Good

From $76

Compare at $373

2 stores
IGI | 0.26ct | Marquise | D | VVS1 | Very Good
Save 79.6%

IGI | 0.26ct | Marquise | D | VVS1 | Very Good

From $76

Compare at $373

2 stores
IGI | 0.27ct | Marquise | D | VVS2 | Very Good
Save 79.6%

IGI | 0.27ct | Marquise | D | VVS2 | Very Good

From $76

Compare at $372

2 stores
IGI | 0.27ct | Marquise | E | VVS2 | Excellent
Save 79.6%

IGI | 0.27ct | Marquise | E | VVS2 | Excellent

From $76

Compare at $372

2 stores
IGI | 0.28ct | Marquise | F | VVS2 | Very Good
Save 79.5%

IGI | 0.28ct | Marquise | F | VVS2 | Very Good

From $77

Compare at $375

2 stores
IGI | 0.29ct | Marquise | D | VS2 | Ideal
Save 79.5%

IGI | 0.29ct | Marquise | D | VS2 | Ideal

From $78

Compare at $381

2 stores
IGI | 0.27ct | Marquise | D | VVS1 | Very Good
Save 79.3%

IGI | 0.27ct | Marquise | D | VVS1 | Very Good

From $79

Compare at $381

2 stores
IGI | 0.28ct | Marquise | D | VVS2 | Very Good
Save 79.2%

IGI | 0.28ct | Marquise | D | VVS2 | Very Good

From $79

Compare at $379

2 stores
IGI | 0.28ct | Marquise | E | VVS2 | Very Good
Save 79.2%

IGI | 0.28ct | Marquise | E | VVS2 | Very Good

From $79

Compare at $379

2 stores
IGI | 0.28ct | Marquise | D | VVS2 | Ideal
Save 79.4%

IGI | 0.28ct | Marquise | D | VVS2 | Ideal

From $80

Compare at $388

2 stores
IGI | 0.29ct | Marquise | E | VS1 | Very Good
Save 79%

IGI | 0.29ct | Marquise | E | VS1 | Very Good

From $80

Compare at $381

2 stores
IGI | 0.32ct | Marquise | F | SI1 | Very Good
Save 78.8%

IGI | 0.32ct | Marquise | F | SI1 | Very Good

From $86

Compare at $405

2 stores
IGI | 0.29ct | Marquise | D | VS1 | Very Good
Save 72.8%

IGI | 0.29ct | Marquise | D | VS1 | Very Good

From $86

Compare at $316

3 stores
IGI | 0.31ct | Marquise | D | SI1 | Very Good
Save 78.5%

IGI | 0.31ct | Marquise | D | SI1 | Very Good

From $87

Compare at $405

2 stores
IGI | 0.32ct | Marquise | E | VS1 | Very Good
Save 69.7%

IGI | 0.32ct | Marquise | E | VS1 | Very Good

From $88

Compare at $290

3 stores
IGI | 0.32ct | Marquise | E | VS1 | Very Good
Save 69.7%

IGI | 0.32ct | Marquise | E | VS1 | Very Good

From $88

Compare at $290

3 stores
IGI | 0.32ct | Marquise | E | VS1 | Very Good
Save 69.7%

IGI | 0.32ct | Marquise | E | VS1 | Very Good

From $88

Compare at $290

3 stores
IGI | 0.32ct | Marquise | E | VS1 | Very Good
Save 69.7%

IGI | 0.32ct | Marquise | E | VS1 | Very Good

From $88

Compare at $290

3 stores
IGI | 0.31ct | Marquise | E | VVS2 | Very Good
Save 68.6%

IGI | 0.31ct | Marquise | E | VVS2 | Very Good

From $88

Compare at $280

3 stores
IGI | 0.32ct | Marquise | E | VS1 | Very Good
Save 69.7%

IGI | 0.32ct | Marquise | E | VS1 | Very Good

From $88

Compare at $290

3 stores
IGI | 0.31ct | Marquise | E | VVS2 | Very Good
Save 68.6%

IGI | 0.31ct | Marquise | E | VVS2 | Very Good

From $88

Compare at $280

2 stores
IGI | 0.31ct | Marquise | E | VVS2 | Very Good
Save 68.6%

IGI | 0.31ct | Marquise | E | VVS2 | Very Good

From $88

Compare at $280

3 stores
IGI | 0.32ct | Marquise | E | VS1 | Ideal
Save 78.1%

IGI | 0.32ct | Marquise | E | VS1 | Ideal

From $88

Compare at $402

2 stores
IGI | 0.31ct | Marquise | E | VVS2 | Very Good
Save 68.6%

IGI | 0.31ct | Marquise | E | VVS2 | Very Good

From $88

Compare at $280

3 stores
IGI | 0.31ct | Marquise | E | VVS2 | Very Good
Save 68.6%

IGI | 0.31ct | Marquise | E | VVS2 | Very Good

From $88

Compare at $280

3 stores
IGI | 0.32ct | Marquise | F | VVS2 | Very Good
Save 68.6%

IGI | 0.32ct | Marquise | F | VVS2 | Very Good

From $89

Compare at $283

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.9%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $280

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Excellent
Save 67.9%

IGI | 0.3ct | Marquise | D | VVS2 | Excellent

From $90

Compare at $280

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Excellent
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Excellent

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.33ct | Marquise | D | VS2 | Very Good
Save 77.9%

IGI | 0.33ct | Marquise | D | VS2 | Very Good

From $90

Compare at $407

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.9%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $280

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Ideal
Save 67.9%

IGI | 0.3ct | Marquise | D | VVS2 | Ideal

From $90

Compare at $280

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.9%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $280

3 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.6%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $278

2 stores
IGI | 0.3ct | Marquise | D | VVS2 | Very Good
Save 67.9%

IGI | 0.3ct | Marquise | D | VVS2 | Very Good

From $90

Compare at $280

3 stores
View All 65,153 Offers

Related

1ct Marquise PricesMarquise NaturalDiamond 4Cs GuideAll Shapes