1.6 Carat Round Natural Diamonds

Search over 752 1.6 Carat Round natural diamonds from 9 online retailers.Prices typically range from $2,170 to $44,696 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.6 Carat Round Natural Diamonds Available

See All Matching Offers

Showing up to 50 of 752 offers.

IGI | 1.62ct | Round | K | VS2 | Excellent
Save 18.3%

IGI | 1.62ct | Round | K | VS2 | Excellent

From $2,170

Compare at $2,655

3 stores
IGI | 1.61ct | Round | K | VS2 | Excellent
Save 20.8%

IGI | 1.61ct | Round | K | VS2 | Excellent

From $2,315

Compare at $2,923

2 stores
IGI | 1.61ct | Round | K | VS2 | Very Good
Save 31%

IGI | 1.61ct | Round | K | VS2 | Very Good

From $2,358

Compare at $3,419

2 stores
GIA | 1.61ct | Round | L | VS1 | Excellent
Save 38.4%

GIA | 1.61ct | Round | L | VS1 | Excellent

From $2,505

Compare at $4,064

3 stores
IGI | 1.61ct | Round | K | SI1 | Excellent
Save 20.9%

IGI | 1.61ct | Round | K | SI1 | Excellent

From $2,510

Compare at $3,172

2 stores
GIA | 1.61ct | Round | L | SI1 | Ideal
Save 24%

GIA | 1.61ct | Round | L | SI1 | Ideal

From $2,555

Compare at $3,362

2 stores
IGI | 1.61ct | Round | K | VS1 | Excellent
Save 17.8%

IGI | 1.61ct | Round | K | VS1 | Excellent

From $2,570

Compare at $3,126

3 stores
GIA | 1.62ct | Round | L | SI1 | Ideal
Save 23.4%

GIA | 1.62ct | Round | L | SI1 | Ideal

From $2,571

Compare at $3,355

2 stores
GIA | 1.62ct | Round | L | SI1 | Ideal
Save 26.7%

GIA | 1.62ct | Round | L | SI1 | Ideal

From $2,611

Compare at $3,563

2 stores
GIA | 1.63ct | Round | L | SI2 | Ideal
Save 41.1%

GIA | 1.63ct | Round | L | SI2 | Ideal

From $2,715

Compare at $4,609

3 stores
IGI | 1.65ct | Round | K | VS2 | Excellent
Save 19.3%

IGI | 1.65ct | Round | K | VS2 | Excellent

From $2,750

Compare at $3,409

2 stores
GIA | 1.69ct | Round | L | SI2 | Excellent
Save 17.9%

GIA | 1.69ct | Round | L | SI2 | Excellent

From $2,772

Compare at $3,377

2 stores
IGI | 1.62ct | Round | K | VS2 | Excellent
Save 19.5%

IGI | 1.62ct | Round | K | VS2 | Excellent

From $2,790

Compare at $3,465

2 stores
GIA | 1.62ct | Round | K | SI2 | Excellent
Save 22%

GIA | 1.62ct | Round | K | SI2 | Excellent

From $2,882

Compare at $3,693

3 stores
GIA | 1.67ct | Round | L | SI1 | Excellent
Save 26.7%

GIA | 1.67ct | Round | L | SI1 | Excellent

From $2,893

Compare at $3,945

2 stores
IGI | 1.63ct | Round | K | SI1 | Excellent

IGI | 1.63ct | Round | K | SI1 | Excellent

From $2,932

Compare at $2,935

2 stores
GIA | 1.63ct | Round | K | SI1 | Ideal
Save 21.7%

GIA | 1.63ct | Round | K | SI1 | Ideal

From $2,935

Compare at $3,748

4 stores
GIA | 1.62ct | Round | K | SI2 | Excellent
Save 36.5%

GIA | 1.62ct | Round | K | SI2 | Excellent

From $2,938

Compare at $4,624

4 stores
IGI | 1.65ct | Round | K | SI1 | Excellent
Save 10.4%

IGI | 1.65ct | Round | K | SI1 | Excellent

From $3,047

Compare at $3,401

2 stores
IGI | 1.62ct | Round | K | SI1 | Excellent
Save 10.6%

IGI | 1.62ct | Round | K | SI1 | Excellent

From $3,082

Compare at $3,449

2 stores
IGI | 1.67ct | Round | K | SI1 | Excellent
Save 10.4%

IGI | 1.67ct | Round | K | SI1 | Excellent

From $3,084

Compare at $3,442

2 stores
HRD | 1.63ct | Round | J | SI1 | Excellent

HRD | 1.63ct | Round | J | SI1 | Excellent

From $3,090

Compare at $3,348

2 stores
IGI | 1.64ct | Round | K | SI1 | Excellent
Save 10.6%

IGI | 1.64ct | Round | K | SI1 | Excellent

From $3,120

Compare at $3,491

2 stores
IGI | 1.65ct | Round | K | SI1 | Excellent
Save 10.6%

IGI | 1.65ct | Round | K | SI1 | Excellent

From $3,139

Compare at $3,512

2 stores
GIA | 1.67ct | Round | L | SI2 | Excellent
Save 33.3%

GIA | 1.67ct | Round | L | SI2 | Excellent

From $3,158

Compare at $4,733

3 stores
GIA | 1.66ct | Round | K | SI1 | Excellent
Save 42.2%

GIA | 1.66ct | Round | K | SI1 | Excellent

From $3,203

Compare at $5,544

4 stores
IGI | 1.61ct | Round | I | SI1 | Excellent
Save 20.2%

IGI | 1.61ct | Round | I | SI1 | Excellent

From $3,220

Compare at $4,037

2 stores
GIA | 1.69ct | Round | K | SI1 | Excellent
Save 21.7%

GIA | 1.69ct | Round | K | SI1 | Excellent

From $3,300

Compare at $4,215

4 stores
GIA | 1.63ct | Round | J | SI2 | Excellent
Save 20.7%

GIA | 1.63ct | Round | J | SI2 | Excellent

From $3,343

Compare at $4,214

2 stores
GIA | 1.66ct | Round | L | VVS1 | Excellent
Save 36.5%

GIA | 1.66ct | Round | L | VVS1 | Excellent

From $3,377

Compare at $5,320

3 stores
IGI | 1.62ct | Round | J | SI1 | Ideal
Save 13.5%

IGI | 1.62ct | Round | J | SI1 | Ideal

From $3,390

Compare at $3,918

2 stores
IGI | 1.61ct | Round | J | VS2 | Excellent
Save 19.4%

IGI | 1.61ct | Round | J | VS2 | Excellent

From $3,400

Compare at $4,220

2 stores
IGI | 1.63ct | Round | J | VS2 | Excellent
Save 18.8%

IGI | 1.63ct | Round | J | VS2 | Excellent

From $3,415

Compare at $4,204

2 stores
IGI | 1.62ct | Round | J | VS2 | Excellent
Save 19.5%

IGI | 1.62ct | Round | J | VS2 | Excellent

From $3,420

Compare at $4,246

2 stores
IGI | 1.69ct | Round | J | SI1 | Excellent
Save 19.4%

IGI | 1.69ct | Round | J | SI1 | Excellent

From $3,440

Compare at $4,269

2 stores
GIA | 1.61ct | Round | K | SI2 | Excellent
Save 23.6%

GIA | 1.61ct | Round | K | SI2 | Excellent

From $3,487

Compare at $4,567

2 stores
GIA | 1.62ct | Round | J | SI2 | Ideal
Save 28.3%

GIA | 1.62ct | Round | J | SI2 | Ideal

From $3,497

Compare at $4,877

2 stores
GIA | 1.63ct | Round | L | VVS2 | Ideal
Save 39.6%

GIA | 1.63ct | Round | L | VVS2 | Ideal

From $3,513

Compare at $5,816

3 stores
GIA | 1.61ct | Round | J | SI2 | Ideal
Save 41.3%

GIA | 1.61ct | Round | J | SI2 | Ideal

From $3,546

Compare at $6,041

3 stores
IGI | 1.62ct | Round | H | SI2 | Ideal
Save 18.7%

IGI | 1.62ct | Round | H | SI2 | Ideal

From $3,579

Compare at $4,400

2 stores
GIA | 1.64ct | Round | I | SI2 | Ideal
Save 34%

GIA | 1.64ct | Round | I | SI2 | Ideal

From $3,615

Compare at $5,478

4 stores
GIA | 1.63ct | Round | L | VVS2 | Excellent
Save 40.5%

GIA | 1.63ct | Round | L | VVS2 | Excellent

From $3,617

Compare at $6,081

4 stores
GIA | 1.61ct | Round | L | VVS2 | Excellent
Save 25.2%

GIA | 1.61ct | Round | L | VVS2 | Excellent

From $3,627

Compare at $4,847

2 stores
GIA | 1.62ct | Round | L | SI1 | Excellent
Save 22.4%

GIA | 1.62ct | Round | L | SI1 | Excellent

From $3,628

Compare at $4,674

2 stores
IGI | 1.66ct | Round | J | SI1 | Excellent
Save 19.4%

IGI | 1.66ct | Round | J | SI1 | Excellent

From $3,635

Compare at $4,509

2 stores
GIA | 1.61ct | Round | K | VS2 | Ideal
Save 23.6%

GIA | 1.61ct | Round | K | VS2 | Ideal

From $3,697

Compare at $4,839

4 stores
IGI | 1.65ct | Round | K | VS2 | Excellent
Save 12.6%

IGI | 1.65ct | Round | K | VS2 | Excellent

From $3,730

Compare at $4,267

2 stores
IGI | 1.64ct | Round | J | VS1 | Excellent
Save 19.5%

IGI | 1.64ct | Round | J | VS1 | Excellent

From $3,735

Compare at $4,640

2 stores
IGI | 1.61ct | Round | K | VVS1 | Excellent
Save 19.5%

IGI | 1.61ct | Round | K | VVS1 | Excellent

From $3,770

Compare at $4,683

2 stores
IGI | 1.64ct | Round | K | IF | Excellent

IGI | 1.64ct | Round | K | IF | Excellent

From $3,840

Compare at $3,909

2 stores

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