1.3 Carat Marquise Lab Grown Diamonds

Search over 714 1.3 Carat Marquise lab grown diamonds from 7 online retailers.Prices typically range from $380 to $3,760 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.3 Carat Marquise Lab Grown Diamonds Available

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Showing up to 50 of 714 offers.

1.25ct | Marquise | G | VS2 | Ideal

1.25ct | Marquise | G | VS2 | Ideal

From $380

Compare at $1,290

1.27ct | Marquise | G | VS2 | Ideal

1.27ct | Marquise | G | VS2 | Ideal

From $383

Compare at $947

1.34ct | Marquise | G | VVS2 | Excellent

1.34ct | Marquise | G | VVS2 | Excellent

From $396

Compare at $1,210

1.26ct | Marquise | G | VVS2 | Ideal

1.26ct | Marquise | G | VVS2 | Ideal

From $399

Compare at $980

1.31ct | Marquise | G | VVS2 | Very Good

1.31ct | Marquise | G | VVS2 | Very Good

From $404

Compare at $1,220

1.32ct | Marquise | G | VS1 | Excellent

1.32ct | Marquise | G | VS1 | Excellent

From $407

Compare at $1,100

1.3ct | Marquise | E | SI1 | Ideal

1.3ct | Marquise | E | SI1 | Ideal

From $408

Compare at $1,490

1.31ct | Marquise | G | VVS1 | Ideal

1.31ct | Marquise | G | VVS1 | Ideal

From $410

Compare at $1,850

1.32ct | Marquise | G | VS1 | Ideal

1.32ct | Marquise | G | VS1 | Ideal

From $413

Compare at $1,140

1.26ct | Marquise | F | SI1 | Excellent

1.26ct | Marquise | F | SI1 | Excellent

From $415

Compare at $1,170

1.34ct | Marquise | G | VVS2 | Very Good

1.34ct | Marquise | G | VVS2 | Very Good

From $419

Compare at $1,380

1.26ct | Marquise | E | VS2 | Ideal

1.26ct | Marquise | E | VS2 | Ideal

From $421

Compare at $1,470

1.25ct | Marquise | G | VVS2 | Ideal

1.25ct | Marquise | G | VVS2 | Ideal

From $433

Compare at $1,050

1.3ct | Marquise | G | VS1 | Ideal

1.3ct | Marquise | G | VS1 | Ideal

From $434

Compare at $1,270

1.3ct | Marquise | G | VS1 | Ideal

1.3ct | Marquise | G | VS1 | Ideal

From $440

Compare at $1,310

1.28ct | Marquise | G | VVS2 | Ideal

1.28ct | Marquise | G | VVS2 | Ideal

From $444

Compare at $1,080

1.28ct | Marquise | E | VS2 | Very Good

1.28ct | Marquise | E | VS2 | Very Good

From $445

Compare at $1,430

1.27ct | Marquise | F | VS2 | Ideal

1.27ct | Marquise | F | VS2 | Ideal

From $446

Compare at $1,400

1.29ct | Marquise | G | VVS2 | Ideal

1.29ct | Marquise | G | VVS2 | Ideal

From $447

Compare at $1,170

1.31ct | Marquise | G | VVS2 | Very Good

1.31ct | Marquise | G | VVS2 | Very Good

From $454

Compare at $1,690

1.3ct | Marquise | F | VS2 | Ideal

1.3ct | Marquise | F | VS2 | Ideal

From $456

Compare at $1,080

1.29ct | Marquise | H | VVS1 | Ideal

1.29ct | Marquise | H | VVS1 | Ideal

From $469

Compare at $847

1.3ct | Marquise | H | VVS1 | Ideal

1.3ct | Marquise | H | VVS1 | Ideal

From $473

Compare at $853

1.28ct | Marquise | F | VVS2 | Ideal

1.28ct | Marquise | F | VVS2 | Ideal

From $476

Compare at $1,219

1.28ct | Marquise | F | VVS2 | Ideal

1.28ct | Marquise | F | VVS2 | Ideal

From $476

Compare at $880

1.28ct | Marquise | F | VVS2 | Ideal

1.28ct | Marquise | F | VVS2 | Ideal

From $476

Compare at $1,340

1.32ct | Marquise | FANCY | VS1 | Excellent

1.32ct | Marquise | FANCY | VS1 | Excellent

From $477

Compare at $1,210

1.33ct | Marquise | E | VS1 | Ideal

1.33ct | Marquise | E | VS1 | Ideal

From $478

Compare at $1,360

1.27ct | Marquise | H | VVS1 | Excellent

1.27ct | Marquise | H | VVS1 | Excellent

From $478

Compare at $487

1.32ct | Marquise | F | VVS2 | Ideal

1.32ct | Marquise | F | VVS2 | Ideal

From $478

Compare at $910

1.29ct | Marquise | F | VS2 | Very Good

1.29ct | Marquise | F | VS2 | Very Good

From $479

Compare at $1,003

1.34ct | Marquise | F | VVS2 | Ideal

1.34ct | Marquise | F | VVS2 | Ideal

From $480

Compare at $1,540

1.34ct | Marquise | F | VVS2 | Ideal

1.34ct | Marquise | F | VVS2 | Ideal

From $480

Compare at $1,590

1.34ct | Marquise | F | VVS2 | Ideal

1.34ct | Marquise | F | VVS2 | Ideal

From $480

Compare at $1,360

1.3ct | Marquise | F | VVS2 | Excellent

1.3ct | Marquise | F | VVS2 | Excellent

From $480

Compare at $855

1.25ct | Marquise | E | VS1 | Excellent

1.25ct | Marquise | E | VS1 | Excellent

From $480

Compare at $1,310

1.3ct | Marquise | F | VVS2 | Ideal

1.3ct | Marquise | F | VVS2 | Ideal

From $480

Compare at $1,196

1.3ct | Marquise | F | VVS2 | Ideal

1.3ct | Marquise | F | VVS2 | Ideal

From $480

Compare at $1,359

1.28ct | Marquise | D | VS1 | Ideal

1.28ct | Marquise | D | VS1 | Ideal

From $481

Compare at $1,110

1.34ct | Marquise | F | VVS2 | Very Good

1.34ct | Marquise | F | VVS2 | Very Good

From $482

Compare at $1,840

1.3ct | Marquise | D | VS1 | Ideal

1.3ct | Marquise | D | VS1 | Ideal

From $483

Compare at $1,410

1.28ct | Marquise | E | VS2 | Ideal

1.28ct | Marquise | E | VS2 | Ideal

From $484

Compare at $1,550

1.32ct | Marquise | E | VVS2 | Ideal

1.32ct | Marquise | E | VVS2 | Ideal

From $484

Compare at $1,410

1.32ct | Marquise | E | VVS2 | Very Good

1.32ct | Marquise | E | VVS2 | Very Good

From $484

Compare at $2,030

1.29ct | Marquise | H | VVS1 | Excellent

1.29ct | Marquise | H | VVS1 | Excellent

From $486

Compare at $1,100

1.33ct | Marquise | E | VVS2 | Good

1.33ct | Marquise | E | VVS2 | Good

From $486

Compare at $2,060

1.28ct | Marquise | E | VS2 | Ideal

1.28ct | Marquise | E | VS2 | Ideal

From $486

Compare at $1,470

1.27ct | Marquise | E | VS1 | Excellent

1.27ct | Marquise | E | VS1 | Excellent

From $487

Compare at $1,565

1.25ct | Marquise | F | VVS2 | Ideal

1.25ct | Marquise | F | VVS2 | Ideal

From $487

Compare at $1,510

1.27ct | Marquise | G | VVS2 | Excellent

1.27ct | Marquise | G | VVS2 | Excellent

From $487

Compare at $990

View All 714 Offers

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