0.5 Carat Round Lab Grown Diamonds

Search over 14,928 0.5 Carat Round lab grown diamonds from 9 online retailers.Prices typically range from $167 to $3,204 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

0.5 Carat Round Lab Grown Diamonds Available

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Showing up to 50 of 14,928 offers.

IGI | 0.5ct | Round | E | SI1 | Very Good
Save 60.2%

IGI | 0.5ct | Round | E | SI1 | Very Good

From $167

Compare at $420

4 stores
IGI | 0.5ct | Round | E | VS1 | Good
Save 44.5%

IGI | 0.5ct | Round | E | VS1 | Good

From $172

Compare at $310

3 stores
IGI | 0.54ct | Round | D | SI1 | Ideal
Save 12.1%

IGI | 0.54ct | Round | D | SI1 | Ideal

From $176

Compare at $200

2 stores
IGI | 0.51ct | Round | G | SI1 | Excellent
Save 29.3%

IGI | 0.51ct | Round | G | SI1 | Excellent

From $177

Compare at $250

2 stores
IGI | 0.51ct | Round | D | SI1 | Ideal
Save 38%

IGI | 0.51ct | Round | D | SI1 | Ideal

From $179

Compare at $289

2 stores
IGI | 0.52ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.52ct | Round | D | VS1 | Ideal

From $181

Compare at $281

2 stores
IGI | 0.52ct | Round | D | VS2 | Ideal
Save 35.6%

IGI | 0.52ct | Round | D | VS2 | Ideal

From $181

Compare at $281

2 stores
IGI | 0.52ct | Round | D | VS2 | Excellent
Save 35.6%

IGI | 0.52ct | Round | D | VS2 | Excellent

From $181

Compare at $281

3 stores
IGI | 0.52ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.52ct | Round | D | VS1 | Ideal

From $181

Compare at $281

2 stores
IGI | 0.53ct | Round | F | SI1 | Very Good
Save 37.6%

IGI | 0.53ct | Round | F | SI1 | Very Good

From $184

Compare at $294

2 stores
IGI | 0.53ct | Round | D | VS1 | Ideal
Save 35.5%

IGI | 0.53ct | Round | D | VS1 | Ideal

From $185

Compare at $287

2 stores
IGI | 0.53ct | Round | D | VS1 | Ideal
Save 35.5%

IGI | 0.53ct | Round | D | VS1 | Ideal

From $185

Compare at $287

2 stores
IGI | 0.54ct | Round | D | VS1 | Good
Save 42.9%

IGI | 0.54ct | Round | D | VS1 | Good

From $186

Compare at $326

3 stores
IGI | 0.53ct | Round | E | VS2 | Excellent
Save 57.5%

IGI | 0.53ct | Round | E | VS2 | Excellent

From $187

Compare at $440

4 stores
IGI | 0.5ct | Round | E | VS2 | Ideal
Save 35.7%

IGI | 0.5ct | Round | E | VS2 | Ideal

From $187

Compare at $291

3 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 59.1%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $460

4 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 59.1%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $460

4 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 59.1%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $460

4 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 59.1%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $460

4 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 59.1%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $460

4 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 35.6%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $292

3 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 35.6%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $292

3 stores
IGI | 0.54ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.54ct | Round | D | VS1 | Ideal

From $188

Compare at $292

3 stores
IGI | 0.54ct | Round | D | VS2 | Excellent
Save 35.6%

IGI | 0.54ct | Round | D | VS2 | Excellent

From $188

Compare at $292

3 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 59.1%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $460

4 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 35.6%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $292

3 stores
IGI | 0.54ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.54ct | Round | D | VS1 | Ideal

From $188

Compare at $292

3 stores
IGI | 0.54ct | Round | D | VS1 | Excellent
Save 35.6%

IGI | 0.54ct | Round | D | VS1 | Excellent

From $188

Compare at $292

3 stores
IGI | 0.5ct | Round | F | SI1 | Excellent
Save 54.1%

IGI | 0.5ct | Round | F | SI1 | Excellent

From $188

Compare at $410

2 stores
IGI | 0.51ct | Round | D | VS1 | Very Good
Save 42.7%

IGI | 0.51ct | Round | D | VS1 | Very Good

From $189

Compare at $330

3 stores
IGI | 0.54ct | Round | D | SI1 | Very Good
Save 37%

IGI | 0.54ct | Round | D | SI1 | Very Good

From $190

Compare at $301

2 stores
IGI | 0.52ct | Round | D | VS1 | Ideal
Save 54.8%

IGI | 0.52ct | Round | D | VS1 | Ideal

From $190

Compare at $420

5 stores
IGI | 0.53ct | Round | E | SI1 | Ideal
Save 10.5%

IGI | 0.53ct | Round | E | SI1 | Ideal

From $190

Compare at $212

2 stores
IGI | 0.52ct | Round | D | SI1 | Excellent
Save 54.7%

IGI | 0.52ct | Round | D | SI1 | Excellent

From $190

Compare at $420

2 stores
IGI | 0.51ct | Round | F | VS2 | Ideal
Save 35.7%

IGI | 0.51ct | Round | F | VS2 | Ideal

From $191

Compare at $297

3 stores
IGI | 0.51ct | Round | F | VS1 | Very Good
Save 36.7%

IGI | 0.51ct | Round | F | VS1 | Very Good

From $192

Compare at $303

2 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 59.1%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $470

4 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.5ct | Round | F | VS1 | Good
Save 49.5%

IGI | 0.5ct | Round | F | VS1 | Good

From $192

Compare at $380

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 59.1%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $470

4 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 59.1%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $470

4 stores
IGI | 0.5ct | Round | D | VVS2 | Excellent
Save 35.6%

IGI | 0.5ct | Round | D | VVS2 | Excellent

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Excellent
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Excellent

From $192

Compare at $298

3 stores
IGI | 0.55ct | Round | D | VS1 | Ideal
Save 35.6%

IGI | 0.55ct | Round | D | VS1 | Ideal

From $192

Compare at $298

3 stores

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