1.5 Carat Cushion Natural Diamonds

Search over 3,520 1.5 Carat Cushion natural diamonds from 10 online retailers.Prices typically range from $1,441 to $23,043 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.5 Carat Cushion Natural Diamonds Available

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Showing up to 50 of 3,520 offers.

GIA | 1.5ct | Cushion | L | VS1 | Good
Save 32.5%

GIA | 1.5ct | Cushion | L | VS1 | Good

From $1,441

Compare at $2,134

3 stores
GIA | 1.5ct | Cushion | L | SI1 | Excellent
Save 26.4%

GIA | 1.5ct | Cushion | L | SI1 | Excellent

From $1,516

Compare at $2,059

2 stores
GIA | 1.5ct | Cushion | L | SI1 | Ideal
Save 32.5%

GIA | 1.5ct | Cushion | L | SI1 | Ideal

From $1,519

Compare at $2,250

3 stores
GIA | 1.5ct | Cushion | K | SI1 | Good
Save 60.5%

GIA | 1.5ct | Cushion | K | SI1 | Good

From $1,607

Compare at $4,073

5 stores
GIA | 1.51ct | Cushion | L | SI1 | Ideal
Save 32.5%

GIA | 1.51ct | Cushion | L | SI1 | Ideal

From $1,634

Compare at $2,422

3 stores
IGI | 1.5ct | Cushion | I | SI2 | Ideal
Save 14%

IGI | 1.5ct | Cushion | I | SI2 | Ideal

From $1,639

Compare at $1,905

2 stores
GIA | 1.51ct | Cushion | K | SI1 | Excellent
Save 32.5%

GIA | 1.51ct | Cushion | K | SI1 | Excellent

From $1,668

Compare at $2,470

2 stores
GIA | 1.5ct | Cushion | J | SI2 | Excellent
Save 33.1%

GIA | 1.5ct | Cushion | J | SI2 | Excellent

From $1,746

Compare at $2,608

3 stores
GIA | 1.5ct | Cushion | L | SI2 | Excellent
Save 11.6%

GIA | 1.5ct | Cushion | L | SI2 | Excellent

From $1,754

Compare at $1,985

2 stores
GIA | 1.52ct | Cushion | J | SI2 | Good
Save 36%

GIA | 1.52ct | Cushion | J | SI2 | Good

From $1,803

Compare at $2,818

3 stores
GIA | 1.51ct | Cushion | L | SI1 | Ideal
Save 33.1%

GIA | 1.51ct | Cushion | L | SI1 | Ideal

From $1,835

Compare at $2,742

3 stores
GIA | 1.5ct | Cushion | L | VS2 | Good
Save 21%

GIA | 1.5ct | Cushion | L | VS2 | Good

From $1,837

Compare at $2,324

2 stores
GIA | 1.51ct | Cushion | K | SI2 | Excellent
Save 17%

GIA | 1.51ct | Cushion | K | SI2 | Excellent

From $1,857

Compare at $2,237

2 stores
GIA | 1.51ct | Cushion | K | SI1 | Very Good
Save 15.5%

GIA | 1.51ct | Cushion | K | SI1 | Very Good

From $1,863

Compare at $2,204

4 stores
GIA | 1.51ct | Cushion | J | SI1 | Excellent
Save 33.1%

GIA | 1.51ct | Cushion | J | SI1 | Excellent

From $1,917

Compare at $2,864

3 stores
GIA | 1.51ct | Cushion | K | SI1 | Excellent

GIA | 1.51ct | Cushion | K | SI1 | Excellent

From $1,943

Compare at $1,945

2 stores
GIA | 1.51ct | Cushion | L | SI2 | Good
Save 25.2%

GIA | 1.51ct | Cushion | L | SI2 | Good

From $1,945

Compare at $2,601

2 stores
GIA | 1.5ct | Cushion | L | SI2 | Excellent
Save 15.7%

GIA | 1.5ct | Cushion | L | SI2 | Excellent

From $1,972

Compare at $2,339

4 stores
GIA | 1.51ct | Cushion | J | SI2 | Very Good
Save 25.5%

GIA | 1.51ct | Cushion | J | SI2 | Very Good

From $1,977

Compare at $2,654

3 stores
GIA | 1.52ct | Cushion | L | SI1 | Excellent
Save 23.4%

GIA | 1.52ct | Cushion | L | SI1 | Excellent

From $2,018

Compare at $2,636

3 stores
GIA | 1.5ct | Cushion | K | SI2 | Excellent
Save 31.3%

GIA | 1.5ct | Cushion | K | SI2 | Excellent

From $2,018

Compare at $2,936

2 stores
GIA | 1.5ct | Cushion | L | VVS2 | Excellent
Save 35.9%

GIA | 1.5ct | Cushion | L | VVS2 | Excellent

From $2,102

Compare at $3,280

3 stores
GIA | 1.52ct | Cushion | K | SI1 | Excellent
Save 16.6%

GIA | 1.52ct | Cushion | K | SI1 | Excellent

From $2,114

Compare at $2,534

3 stores
GIA | 1.56ct | Cushion | L | VS2 | Excellent
Save 16.6%

GIA | 1.56ct | Cushion | L | VS2 | Excellent

From $2,123

Compare at $2,546

3 stores
GIA | 1.51ct | Cushion | J | SI2 | Excellent
Save 15%

GIA | 1.51ct | Cushion | J | SI2 | Excellent

From $2,124

Compare at $2,498

3 stores
GIA | 1.51ct | Cushion | J | SI2 | Ideal
Save 14.7%

GIA | 1.51ct | Cushion | J | SI2 | Ideal

From $2,140

Compare at $2,510

4 stores
GIA | 1.51ct | Cushion | K | SI1 | Excellent
Save 35%

GIA | 1.51ct | Cushion | K | SI1 | Excellent

From $2,148

Compare at $3,305

2 stores
GIA | 1.5ct | Cushion | H | SI2 | Very Good
Save 27.9%

GIA | 1.5ct | Cushion | H | SI2 | Very Good

From $2,156

Compare at $2,990

3 stores
IGI | 1.5ct | Cushion | H | SI2 | Excellent
Save 15%

IGI | 1.5ct | Cushion | H | SI2 | Excellent

From $2,156

Compare at $2,536

2 stores
GIA | 1.5ct | Cushion | L | VS2 | Excellent
Save 18.7%

GIA | 1.5ct | Cushion | L | VS2 | Excellent

From $2,180

Compare at $2,682

2 stores
GIA | 1.5ct | Cushion | J | SI1 | Very Good
Save 27.3%

GIA | 1.5ct | Cushion | J | SI1 | Very Good

From $2,189

Compare at $3,010

4 stores
GIA | 1.51ct | Cushion | J | SI2 | Very Good
Save 40.3%

GIA | 1.51ct | Cushion | J | SI2 | Very Good

From $2,193

Compare at $3,672

3 stores
GIA | 1.51ct | Cushion | K | SI1 | Very Good
Save 33.1%

GIA | 1.51ct | Cushion | K | SI1 | Very Good

From $2,195

Compare at $3,280

4 stores
GIA | 1.51ct | Cushion | K | SI2 | Excellent
Save 35%

GIA | 1.51ct | Cushion | K | SI2 | Excellent

From $2,196

Compare at $3,381

2 stores
GIA | 1.51ct | Cushion | K | SI1 | Excellent

GIA | 1.51ct | Cushion | K | SI1 | Excellent

From $2,198

Compare at $2,306

2 stores
GIA | 1.5ct | Cushion | K | VVS2 | Excellent
Save 13.3%

GIA | 1.5ct | Cushion | K | VVS2 | Excellent

From $2,204

Compare at $2,541

4 stores
GIA | 1.52ct | Cushion | K | SI1 | Excellent

GIA | 1.52ct | Cushion | K | SI1 | Excellent

From $2,212

Compare at $2,321

2 stores
IGI | 1.5ct | Cushion | K | VVS2 | Ideal

IGI | 1.5ct | Cushion | K | VVS2 | Ideal

From $2,219

Compare at $2,220

2 stores
GIA | 1.51ct | Cushion | L | VS2 | Excellent
Save 20.9%

GIA | 1.51ct | Cushion | L | VS2 | Excellent

From $2,246

Compare at $2,840

4 stores
GIA | 1.51ct | Cushion | L | SI2 | Excellent
Save 36.5%

GIA | 1.51ct | Cushion | L | SI2 | Excellent

From $2,253

Compare at $3,549

3 stores
GIA | 1.51ct | Cushion | K | VS2 | Excellent
Save 35.1%

GIA | 1.51ct | Cushion | K | VS2 | Excellent

From $2,254

Compare at $3,472

2 stores
GIA | 1.51ct | Cushion | J | SI1 | Excellent
Save 10.8%

GIA | 1.51ct | Cushion | J | SI1 | Excellent

From $2,254

Compare at $2,526

2 stores
GIA | 1.51ct | Cushion | J | SI1 | Very Good
Save 16.6%

GIA | 1.51ct | Cushion | J | SI1 | Very Good

From $2,264

Compare at $2,716

3 stores
GIA | 1.5ct | Cushion | L | VVS2 | Excellent
Save 21.4%

GIA | 1.5ct | Cushion | L | VVS2 | Excellent

From $2,268

Compare at $2,886

2 stores
GIA | 1.51ct | Cushion | I | SI1 | Ideal
Save 32.6%

GIA | 1.51ct | Cushion | I | SI1 | Ideal

From $2,272

Compare at $3,370

3 stores
GIA | 1.5ct | Cushion | K | SI1 | Excellent
Save 35.1%

GIA | 1.5ct | Cushion | K | SI1 | Excellent

From $2,296

Compare at $3,538

2 stores
GIA | 1.5ct | Cushion | K | SI1 | Excellent
Save 33.9%

GIA | 1.5ct | Cushion | K | SI1 | Excellent

From $2,299

Compare at $3,480

2 stores
GIA | 1.5ct | Cushion | K | SI2 | Good
Save 16.2%

GIA | 1.5ct | Cushion | K | SI2 | Good

From $2,299

Compare at $2,745

2 stores
GIA | 1.51ct | Cushion | J | VS2 | Very Good
Save 14.7%

GIA | 1.51ct | Cushion | J | VS2 | Very Good

From $2,303

Compare at $2,700

4 stores
GIA | 1.51ct | Cushion | K | VS1 | Excellent
Save 15.7%

GIA | 1.51ct | Cushion | K | VS1 | Excellent

From $2,312

Compare at $2,743

3 stores

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