CaratRadar

1.6 Carat Round Lab Grown Diamonds

Search over 11,967 1.6 Carat Round lab grown diamonds from 12 online retailers.Prices typically range from $476 to $28,841 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.6 Carat Round Lab Grown Diamonds Available

See All Matching Offers

Showing up to 50 of 11,967 offers.

1.64ct | Round | G | SI1 | ExcellentIGI
Save 35.5%

1.64ct | Round | G | SI1 | Excellent

From $476

Compare at $737

3 stores
1.55ct | Round | G | SI1 | IdealIGI
Save 70.7%

1.55ct | Round | G | SI1 | Ideal

From $478

Compare at $1,630

4 stores
1.55ct | Round | G | SI1 | IdealIGI
Save 60.5%

1.55ct | Round | G | SI1 | Ideal

From $478

Compare at $1,210

4 stores
1.56ct | Round | G | SI1 | IdealIGI
Save 70.8%

1.56ct | Round | G | SI1 | Ideal

From $480

Compare at $1,640

4 stores
1.58ct | Round | D | SI1 | IdealIGI
Save 64.8%

1.58ct | Round | D | SI1 | Ideal

From $482

Compare at $1,370

6 stores
1.64ct | Round | D | SI1 | ExcellentIGI
Save 64.8%

1.64ct | Round | D | SI1 | Excellent

From $482

Compare at $1,370

4 stores
1.6ct | Round | FANCY | SI1 | IdealIGI
Save 37.8%

1.6ct | Round | FANCY | SI1 | Ideal

From $484

Compare at $779

2 stores
1.62ct | Round | D | SI1 | ExcellentIGI

1.62ct | Round | D | SI1 | Excellent

From $485

Compare at $536

2 stores
1.63ct | Round | F | SI1 | IdealIGI
Save 78.7%

1.63ct | Round | F | SI1 | Ideal

From $486

Compare at $2,280

6 stores
1.64ct | Round | F | SI1 | ExcellentIGI
Save 78.7%

1.64ct | Round | F | SI1 | Excellent

From $488

Compare at $2,290

6 stores
1.56ct | Round | I | VS1 | IdealIGI
Save 76.1%

1.56ct | Round | I | VS1 | Ideal

From $488

Compare at $2,040

5 stores
1.58ct | Round | E | SI1 | ExcellentIGI

1.58ct | Round | E | SI1 | Excellent

From $488

Compare at $542

2 stores
1.55ct | Round | E | SI1 | ExcellentIGI
Save 61.7%

1.55ct | Round | E | SI1 | Excellent

From $490

Compare at $1,279

4 stores
1.58ct | Round | F | SI1 | IdealIGI
Save 62.2%

1.58ct | Round | F | SI1 | Ideal

From $492

Compare at $1,300

3 stores
1.55ct | Round | E | SI1 | IdealIGI
Save 70.8%

1.55ct | Round | E | SI1 | Ideal

From $493

Compare at $1,690

4 stores
1.58ct | Round | H | VS1 | IdealIGI
Save 64.6%

1.58ct | Round | H | VS1 | Ideal

From $495

Compare at $1,398

3 stores
1.58ct | Round | F | VVS2 | IdealIGI
Save 80.2%

1.58ct | Round | F | VVS2 | Ideal

From $495

Compare at $2,500

4 stores
1.58ct | Round | G | SI1 | ExcellentIGI
Save 38.1%

1.58ct | Round | G | SI1 | Excellent

From $498

Compare at $804

3 stores
1.58ct | Round | H | SI1 | IdealIGI
Save 49.6%

1.58ct | Round | H | SI1 | Ideal

From $499

Compare at $990

3 stores
1.57ct | Round | D | SI1 | ExcellentIGI
Save 96.6%

1.57ct | Round | D | SI1 | Excellent

From $499

Compare at $14,601

5 stores
1.55ct | Round | F | SI1 | IdealIGI
Save 67%

1.55ct | Round | F | SI1 | Ideal

From $499

Compare at $1,510

4 stores
1.55ct | Round | E | SI1 | ExcellentIGI
Save 61.6%

1.55ct | Round | E | SI1 | Excellent

From $500

Compare at $1,302

3 stores
1.62ct | Round | D | SI1 | Very GoodIGI
Save 79.3%

1.62ct | Round | D | SI1 | Very Good

From $501

Compare at $2,420

6 stores
◆
IGI
Save 70.4%

1.55ct | Round | E | SI1 | Excellent

From $501

Compare at $1,690

2 stores
1.57ct | Round | G | SI1 | ExcellentIGI
Save 69.6%

1.57ct | Round | G | SI1 | Excellent

From $501

Compare at $1,650

4 stores
1.57ct | Round | I | SI1 | IdealIGI
Save 30.9%

1.57ct | Round | I | SI1 | Ideal

From $501

Compare at $725

2 stores
1.6ct | Round | F | SI1 | IdealIGI
Save 71%

1.6ct | Round | F | SI1 | Ideal

From $502

Compare at $1,730

4 stores
1.58ct | Round | I | VVS2 | IdealIGI
Save 39.6%

1.58ct | Round | I | VVS2 | Ideal

From $503

Compare at $833

2 stores
1.58ct | Round | I | VVS2 | IdealIGI
Save 39.6%

1.58ct | Round | I | VVS2 | Ideal

From $503

Compare at $833

2 stores
1.57ct | Round | D | SI1 | IdealIGI
Save 77.6%

1.57ct | Round | D | SI1 | Ideal

From $505

Compare at $2,250

5 stores
1.57ct | Round | D | SI1 | ExcellentIGI
Save 77.6%

1.57ct | Round | D | SI1 | Excellent

From $505

Compare at $2,250

6 stores
1.62ct | Round | E | SI1 | IdealIGI
Save 55.6%

1.62ct | Round | E | SI1 | Ideal

From $506

Compare at $1,140

4 stores
1.64ct | Round | E | SI1 | ExcellentIGI
Save 62.3%

1.64ct | Round | E | SI1 | Excellent

From $507

Compare at $1,345

4 stores
1.61ct | Round | F | SI1 | ExcellentIGI
Save 79.4%

1.61ct | Round | F | SI1 | Excellent

From $508

Compare at $2,470

5 stores
1.62ct | Round | D | SI1 | IdealIGI
Save 82.4%

1.62ct | Round | D | SI1 | Ideal

From $508

Compare at $2,890

6 stores
1.61ct | Round | I | VS1 | IdealIGI
Save 60.7%

1.61ct | Round | I | VS1 | Ideal

From $508

Compare at $1,292

2 stores
1.61ct | Round | I | VS1 | IdealIGI
Save 60.7%

1.61ct | Round | I | VS1 | Ideal

From $508

Compare at $1,292

3 stores
1.61ct | Round | I | VVS2 | IdealIGI
Save 40.1%

1.61ct | Round | I | VVS2 | Ideal

From $509

Compare at $849

2 stores
1.62ct | Round | I | VS1 | IdealIGI
Save 60.8%

1.62ct | Round | I | VS1 | Ideal

From $510

Compare at $1,299

3 stores
1.62ct | Round | E | VS2 | Very GoodIGI
Save 74.2%

1.62ct | Round | E | VS2 | Very Good

From $510

Compare at $1,980

8 stores
1.56ct | Round | E | SI1 | IdealIGI
Save 65.2%

1.56ct | Round | E | SI1 | Ideal

From $510

Compare at $1,466

5 stores
1.58ct | Round | G | SI1 | ExcellentIGI
Save 79.6%

1.58ct | Round | G | SI1 | Excellent

From $511

Compare at $2,500

6 stores
1.59ct | Round | D | SI1 | IdealIGI
Save 61.5%

1.59ct | Round | D | SI1 | Ideal

From $512

Compare at $1,329

4 stores
1.57ct | Round | D | SI1 | IdealIGI
Save 60.3%

1.57ct | Round | D | SI1 | Ideal

From $512

Compare at $1,290

6 stores
1.55ct | Round | F | SI1 | IdealIGI
Save 57.6%

1.55ct | Round | F | SI1 | Ideal

From $513

Compare at $1,210

3 stores
1.55ct | Round | E | SI1 | ExcellentIGI
Save 61.5%

1.55ct | Round | E | SI1 | Excellent

From $513

Compare at $1,333

3 stores
1.64ct | Round | E | VS2 | GoodIGI
Save 74.5%

1.64ct | Round | E | VS2 | Good

From $513

Compare at $2,010

8 stores
1.64ct | Round | I | VVS2 | IdealIGI
Save 40.5%

1.64ct | Round | I | VVS2 | Ideal

From $514

Compare at $864

2 stores
1.64ct | Round | I | VVS2 | IdealIGI
Save 40.5%

1.64ct | Round | I | VVS2 | Ideal

From $514

Compare at $864

2 stores
1.64ct | Round | I | VVS2 | IdealIGI
Save 40.5%

1.64ct | Round | I | VVS2 | Ideal

From $514

Compare at $864

2 stores
View All 11,967 Offers

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