1.5 Carat Cushion Lab Grown Diamonds

Search over 5,042 1.5 Carat Cushion lab grown diamonds from 12 online retailers.Prices typically range from $356 to $4,309 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.5 Carat Cushion Lab Grown Diamonds Available

See All Matching Offers

Showing up to 50 of 5,042 offers.

1.5ct | Cushion | D | VS1 | Ideal

1.5ct | Cushion | D | VS1 | Ideal

From $356

Compare at $2,030

1.5ct | Cushion | E | VS1 | Excellent

1.5ct | Cushion | E | VS1 | Excellent

From $360

Compare at $2,260

1.52ct | Cushion | D | VS2 | Excellent

1.52ct | Cushion | D | VS2 | Excellent

From $364

Compare at $2,310

1.51ct | Cushion | F | VVS2 | Excellent

1.51ct | Cushion | F | VVS2 | Excellent

From $374

Compare at $2,390

1.48ct | Cushion | E | SI1 | Ideal

1.48ct | Cushion | E | SI1 | Ideal

From $379

Compare at $1,550

1.51ct | Cushion | F | VS1 | Ideal

1.51ct | Cushion | F | VS1 | Ideal

From $383

Compare at $2,290

1.48ct | Cushion | H | VVS2 | Very Good

1.48ct | Cushion | H | VVS2 | Very Good

From $387

Compare at $393

1.5ct | Cushion | G | VS2 | Very Good

1.5ct | Cushion | G | VS2 | Very Good

From $395

Compare at $458

1.51ct | Cushion | F | SI1 | Ideal

1.51ct | Cushion | F | SI1 | Ideal

From $399

Compare at $1,260

1.5ct | Cushion | G | VS2 | Very Good

1.5ct | Cushion | G | VS2 | Very Good

From $402

Compare at $987

1.47ct | Cushion | G | VS1 | Ideal

1.47ct | Cushion | G | VS1 | Ideal

From $410

Compare at $1,650

1.47ct | Cushion | F | VS2 | Ideal

1.47ct | Cushion | F | VS2 | Ideal

From $410

Compare at $1,005

1.49ct | Cushion | G | VS1 | Ideal

1.49ct | Cushion | G | VS1 | Ideal

From $410

Compare at $1,650

1.47ct | Cushion | G | VS1 | Very Good

1.47ct | Cushion | G | VS1 | Very Good

From $413

Compare at $435

1.51ct | Cushion | F | SI1 | Very Good

1.51ct | Cushion | F | SI1 | Very Good

From $413

Compare at $1,320

1.46ct | Cushion | F | VS2 | Ideal

1.46ct | Cushion | F | VS2 | Ideal

From $413

Compare at $1,660

1.5ct | Cushion | E | SI1 | Ideal

1.5ct | Cushion | E | SI1 | Ideal

From $415

Compare at $1,840

1.45ct | Cushion | D | VS1 | Excellent

1.45ct | Cushion | D | VS1 | Excellent

From $415

Compare at $2,120

1.47ct | Cushion | G | VS1 | Ideal

1.47ct | Cushion | G | VS1 | Ideal

From $416

Compare at $1,670

1.49ct | Cushion | G | VS1 | Ideal

1.49ct | Cushion | G | VS1 | Ideal

From $416

Compare at $1,670

1.45ct | Cushion | E | VS1 | Ideal

1.45ct | Cushion | E | VS1 | Ideal

From $416

Compare at $1,400

1.51ct | Cushion | G | SI1 | Very Good

1.51ct | Cushion | G | SI1 | Very Good

From $418

Compare at $1,570

1.45ct | Cushion | F | VS2 | Very Good

1.45ct | Cushion | F | VS2 | Very Good

From $419

Compare at $518

1.52ct | Cushion | G | SI1 | Very Good

1.52ct | Cushion | G | SI1 | Very Good

From $420

Compare at $1,580

1.48ct | Cushion | F | VS2 | Very Good

1.48ct | Cushion | F | VS2 | Very Good

From $421

Compare at $509

1.48ct | Cushion | G | VS1 | Ideal

1.48ct | Cushion | G | VS1 | Ideal

From $424

Compare at $1,700

1.49ct | Cushion | G | VS1 | Ideal

1.49ct | Cushion | G | VS1 | Ideal

From $424

Compare at $1,240

1.47ct | Cushion | G | VS1 | Very Good

1.47ct | Cushion | G | VS1 | Very Good

From $425

Compare at $448

1.45ct | Cushion | G | SI1 | Very Good

1.45ct | Cushion | G | SI1 | Very Good

From $425

Compare at $1,600

1.45ct | Cushion | G | SI1 | Very Good

1.45ct | Cushion | G | SI1 | Very Good

From $425

Compare at $1,600

1.47ct | Cushion | E | VS1 | Excellent

1.47ct | Cushion | E | VS1 | Excellent

From $425

Compare at $1,310

1.47ct | Cushion | E | VS2 | Excellent

1.47ct | Cushion | E | VS2 | Excellent

From $426

Compare at $820

1.48ct | Cushion | E | VS2 | Excellent

1.48ct | Cushion | E | VS2 | Excellent

From $429

Compare at $825

1.46ct | Cushion | F | VS2 | Ideal

1.46ct | Cushion | F | VS2 | Ideal

From $429

Compare at $1,720

1.48ct | Cushion | F | VS2 | Ideal

1.48ct | Cushion | F | VS2 | Ideal

From $430

Compare at $1,720

1.47ct | Cushion | F | VS2 | Ideal

1.47ct | Cushion | F | VS2 | Ideal

From $432

Compare at $1,730

1.45ct | Cushion | F | VS2 | Ideal

1.45ct | Cushion | F | VS2 | Ideal

From $432

Compare at $1,730

1.48ct | Cushion | G | SI1 | Very Good

1.48ct | Cushion | G | SI1 | Very Good

From $434

Compare at $1,620

1.52ct | Cushion | D | SI2 | Ideal

1.52ct | Cushion | D | SI2 | Ideal

From $435

Compare at $1,160

1.46ct | Cushion | F | VS1 | Ideal

1.46ct | Cushion | F | VS1 | Ideal

From $435

Compare at $1,740

1.48ct | Cushion | F | VS2 | Ideal

1.48ct | Cushion | F | VS2 | Ideal

From $435

Compare at $1,740

1.46ct | Cushion | F | VS2 | Ideal

1.46ct | Cushion | F | VS2 | Ideal

From $435

Compare at $1,740

1.5ct | Cushion | G | SI1 | Ideal

1.5ct | Cushion | G | SI1 | Ideal

From $435

Compare at $1,720

1.51ct | Cushion | E | VS2 | Ideal

1.51ct | Cushion | E | VS2 | Ideal

From $436

Compare at $1,840

1.47ct | Cushion | G | VVS2 | Very Good

1.47ct | Cushion | G | VVS2 | Very Good

From $437

Compare at $1,036

1.47ct | Cushion | G | VVS2 | Very Good

1.47ct | Cushion | G | VVS2 | Very Good

From $437

Compare at $1,085

1.52ct | Cushion | G | SI1 | Ideal

1.52ct | Cushion | G | SI1 | Ideal

From $439

Compare at $576

1.52ct | Cushion | E | SI1 | Very Good

1.52ct | Cushion | E | SI1 | Very Good

From $439

Compare at $549

1.52ct | Cushion | E | VS2 | Very Good

1.52ct | Cushion | E | VS2 | Very Good

From $439

Compare at $1,910

1.48ct | Cushion | G | VS1 | Very Good

1.48ct | Cushion | G | VS1 | Very Good

From $440

Compare at $1,066

View All 5,042 Offers

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1.5ct Cushion Price Analysis All Cushion Lab Grown Cushion Natural Diamond Buying Guide