1.4 Carat Marquise Lab Grown Diamonds

Search over 896 1.4 Carat Marquise lab grown diamonds from 8 online retailers.Prices typically range from $396 to $3,460 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.4 Carat Marquise Lab Grown Diamonds Available

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Showing up to 50 of 896 offers.

1.38ct | Marquise | G | VS2 | Excellent

1.38ct | Marquise | G | VS2 | Excellent

From $396

Compare at $1,640

1.39ct | Marquise | G | VVS2 | Ideal

1.39ct | Marquise | G | VVS2 | Ideal

From $411

Compare at $1,340

1.35ct | Marquise | G | VVS2 | Ideal

1.35ct | Marquise | G | VVS2 | Ideal

From $416

Compare at $1,350

1.36ct | Marquise | G | VS1 | Ideal

1.36ct | Marquise | G | VS1 | Ideal

From $419

Compare at $1,250

1.36ct | Marquise | G | VS1 | Excellent

1.36ct | Marquise | G | VS1 | Excellent

From $419

Compare at $1,210

1.36ct | Marquise | G | VVS2 | Ideal

1.36ct | Marquise | G | VVS2 | Ideal

From $419

Compare at $1,450

1.36ct | Marquise | G | VS1 | Excellent

1.36ct | Marquise | G | VS1 | Excellent

From $425

Compare at $1,130

1.38ct | Marquise | G | VS1 | Ideal

1.38ct | Marquise | G | VS1 | Ideal

From $425

Compare at $1,310

1.44ct | Marquise | G | VS2 | Ideal

From $425

Compare at $1,190

1.36ct | Marquise | G | SI1 | Ideal

1.36ct | Marquise | G | SI1 | Ideal

From $426

Compare at $1,500

1.37ct | Marquise | H | VVS2 | Very Good

1.37ct | Marquise | H | VVS2 | Very Good

From $428

Compare at $1,011

1.41ct | Marquise | H | VVS1 | Ideal

1.41ct | Marquise | H | VVS1 | Ideal

From $429

Compare at $818

1.38ct | Marquise | G | VVS2 | Excellent

1.38ct | Marquise | G | VVS2 | Excellent

From $431

Compare at $1,510

1.4ct | Marquise | G | VVS2 | Ideal

1.4ct | Marquise | G | VVS2 | Ideal

From $432

Compare at $1,270

1.38ct | Marquise | G | VVS2 | Very Good

1.38ct | Marquise | G | VVS2 | Very Good

From $437

Compare at $1,780

1.42ct | Marquise | G | VS1 | Ideal

1.42ct | Marquise | G | VS1 | Ideal

From $438

Compare at $1,180

1.42ct | Marquise | G | VVS2 | Excellent

1.42ct | Marquise | G | VVS2 | Excellent

From $438

Compare at $1,320

1.42ct | Marquise | G | VVS2 | Very Good

1.42ct | Marquise | G | VVS2 | Very Good

From $438

Compare at $1,280

1.44ct | Marquise | G | VS1 | Ideal

1.44ct | Marquise | G | VS1 | Ideal

From $438

Compare at $1,200

1.39ct | Marquise | H | VVS1 | Ideal

1.39ct | Marquise | H | VVS1 | Ideal

From $440

Compare at $1,202

1.38ct | Marquise | G | VVS1 | Ideal

1.38ct | Marquise | G | VVS1 | Ideal

From $443

Compare at $1,950

1.4ct | Marquise | G | VVS2 | Excellent

1.4ct | Marquise | G | VVS2 | Excellent

From $444

Compare at $1,810

1.4ct | Marquise | G | VVS2 | Very Good

1.4ct | Marquise | G | VVS2 | Very Good

From $444

Compare at $1,810

1.42ct | Marquise | G | VVS2 | Ideal

1.42ct | Marquise | G | VVS2 | Ideal

From $444

Compare at $1,370

1.42ct | Marquise | G | VVS2 | Excellent

1.42ct | Marquise | G | VVS2 | Excellent

From $444

Compare at $1,410

1.44ct | Marquise | H | VVS2 | Excellent

1.44ct | Marquise | H | VVS2 | Excellent

From $444

Compare at $1,042

1.43ct | Marquise | G | VVS2 | Excellent

1.43ct | Marquise | G | VVS2 | Excellent

From $453

Compare at $1,850

1.43ct | Marquise | E | SI1 | Ideal

1.43ct | Marquise | E | SI1 | Ideal

From $459

Compare at $1,630

1.38ct | Marquise | G | VVS1 | Ideal

1.38ct | Marquise | G | VVS1 | Ideal

From $461

Compare at $1,950

1.38ct | Marquise | E | SI1 | Ideal

1.38ct | Marquise | E | SI1 | Ideal

From $461

Compare at $1,205

1.42ct | Marquise | E | SI1 | Ideal

1.42ct | Marquise | E | SI1 | Ideal

From $462

Compare at $1,620

1.4ct | Marquise | G | VS1 | Ideal

1.4ct | Marquise | G | VS1 | Ideal

From $462

Compare at $1,290

1.41ct | Marquise | F | VS2 | Very Good

1.41ct | Marquise | F | VS2 | Very Good

From $465

Compare at $545

1.37ct | Marquise | D | SI1 | Excellent

1.37ct | Marquise | D | SI1 | Excellent

From $469

Compare at $1,710

1.4ct | Marquise | F | VS2 | Ideal

1.4ct | Marquise | F | VS2 | Ideal

From $475

Compare at $1,214

1.4ct | Marquise | F | VS1 | Ideal

1.4ct | Marquise | F | VS1 | Ideal

From $476

Compare at $1,845

1.4ct | Marquise | E | SI1 | Excellent

1.4ct | Marquise | E | SI1 | Excellent

From $479

Compare at $1,600

1.37ct | Marquise | G | VVS2 | Ideal

1.37ct | Marquise | G | VVS2 | Ideal

From $480

Compare at $1,770

1.35ct | Marquise | D | VS1 | Very Good

1.35ct | Marquise | D | VS1 | Very Good

From $482

Compare at $540

1.36ct | Marquise | F | VS2 | Ideal

1.36ct | Marquise | F | VS2 | Ideal

From $483

Compare at $1,130

1.35ct | Marquise | F | VS2 | Excellent

1.35ct | Marquise | F | VS2 | Excellent

From $485

Compare at $1,160

1.38ct | Marquise | E | VS1 | Ideal

1.38ct | Marquise | E | VS1 | Ideal

From $486

Compare at $1,270

1.43ct | Marquise | E | VS1 | Ideal

1.43ct | Marquise | E | VS1 | Ideal

From $486

Compare at $1,830

1.39ct | Marquise | D | VS2 | Ideal

1.39ct | Marquise | D | VS2 | Ideal

From $488

Compare at $1,540

1.37ct | Marquise | F | VVS2 | Excellent

1.37ct | Marquise | F | VVS2 | Excellent

From $488

Compare at $1,397

1.43ct | Marquise | FANCY | VS1 | Very Good

1.43ct | Marquise | FANCY | VS1 | Very Good

From $490

Compare at $717

1.41ct | Marquise | E | VS1 | Ideal

1.41ct | Marquise | E | VS1 | Ideal

From $492

Compare at $1,310

1.41ct | Marquise | F | VVS2 | Ideal

1.41ct | Marquise | F | VVS2 | Ideal

From $492

Compare at $1,400

1.39ct | Marquise | F | VVS2 | Excellent

1.39ct | Marquise | F | VVS2 | Excellent

From $492

Compare at $922

1.41ct | Marquise | F | VVS2 | Excellent

1.41ct | Marquise | F | VVS2 | Excellent

From $493

Compare at $1,400

View All 896 Offers

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