1 Carat Round Lab Grown Diamonds
Search over 29,289 1 Carat Round lab grown diamonds from 12 online retailers.Prices typically range from $261 to $33,062 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1 Carat Round Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 29,289 offers.
Save 70%IGI | 1.02ct | Round | D | SI1 | Ideal
From $261
Compare at $870
Save 68.5%IGI | 1ct | Round | F | SI1 | Excellent
From $268
Compare at $850
Save 72.6%IGI | 1.09ct | Round | E | SI1 | Ideal
From $269
Compare at $980
Save 49.8%IGI | 1ct | Round | D | SI1 | Very Good
From $276
Compare at $550
IGI | 1ct | Round | F | SI1 | Ideal
From $276
Compare at $296
Save 58.5%IGI | 1.09ct | Round | E | SI1 | Ideal
From $278
Compare at $670
IGI | 1.02ct | Round | E | SI1 | Ideal
From $282
Compare at $302
Save 68.6%IGI | 1.02ct | Round | E | SI1 | Ideal
From $282
Compare at $900
Save 43%IGI | 1.01ct | Round | E | SI1 | Excellent
From $283
Compare at $496
Save 39.7%IGI | 1ct | Round | D | SI1 | Very Good
From $284
Compare at $471
Save 56.5%IGI | 1.07ct | Round | E | SI1 | Ideal
From $286
Compare at $658
Save 53.8%IGI | 1.02ct | Round | E | SI2 | Ideal
From $287
Compare at $620
Save 18.5%IGI | 1.01ct | Round | E | SI1 | Excellent
From $287
Compare at $352
Save 39.6%IGI | 1ct | Round | E | SI1 | Excellent
From $288
Compare at $477
Save 63.3%IGI | 1.01ct | Round | E | SI1 | Excellent
From $290
Compare at $790
Save 39.5%IGI | 1.02ct | Round | E | SI1 | Ideal
From $290
Compare at $479
Save 64.7%IGI | 1.02ct | Round | E | SI1 | Excellent
From $290
Compare at $820
Save 39.5%IGI | 1.02ct | Round | E | SI2 | Excellent
From $290
Compare at $480
Save 26.3%IGI | 1ct | Round | D | SI1 | Very Good
From $292
Compare at $396
Save 65.2%IGI | 1ct | Round | H | SI1 | Ideal
From $292
Compare at $840
Save 66.8%IGI | 1.03ct | Round | F | SI2 | Ideal
From $292
Compare at $880
Save 39.5%IGI | 1.03ct | Round | D | SI1 | Ideal
From $292
Compare at $483
Save 26%IGI | 1ct | Round | D | SI1 | Excellent
From $293
Compare at $396
Save 67.9%IGI | 1.01ct | Round | G | VS2 | Ideal
From $295
Compare at $920
Save 36.4%IGI | 1.01ct | Round | D | SI1 | Ideal
From $295
Compare at $464
Save 45.3%IGI | 1.04ct | Round | F | SI2 | Excellent
From $295
Compare at $540
Save 64%IGI | 1.07ct | Round | F | SI1 | Ideal
From $295
Compare at $820
Save 38.6%IGI | 1ct | Round | E | SI1 | Excellent
From $296
Compare at $482
Save 26.2%IGI | 1ct | Round | E | SI1 | Excellent
From $296
Compare at $401
Save 67.5%IGI | 1ct | Round | D | SI1 | Ideal
From $296
Compare at $910
Save 67.8%IGI | 1.04ct | Round | E | SI1 | Ideal
From $296
Compare at $920
Save 36.2%IGI | 1.05ct | Round | E | SI1 | Ideal
From $298
Compare at $467
Save 36.1%IGI | 1ct | Round | E | SI1 | Excellent
From $298
Compare at $467
Save 36.1%IGI | 1ct | Round | E | SI1 | Excellent
From $298
Compare at $467
Save 38.4%IGI | 1.01ct | Round | D | SI1 | Excellent
From $299
Compare at $485
Save 68.2%IGI | 1.01ct | Round | F | VS2 | Excellent
From $299
Compare at $940
Save 25.9%IGI | 1ct | Round | D | SI1 | Excellent
From $300
Compare at $405
Save 25.9%IGI | 1ct | Round | D | SI1 | Excellent
From $300
Compare at $405
Save 50.7%IGI | 1.01ct | Round | F | SI1 | Excellent
From $301
Compare at $610
Save 63.3%IGI | 1ct | Round | D | SI1 | Excellent
From $301
Compare at $820
Save 65%IGI | 1ct | Round | D | SI1 | Ideal
From $301
Compare at $860
Save 68.2%IGI | 1.04ct | Round | D | SI1 | Ideal
From $302
Compare at $950
Save 20.5%IGI | 1.01ct | Round | E | SI1 | Ideal
From $303
Compare at $381
Save 25.9%IGI | 1.01ct | Round | D | SI1 | Excellent
From $303
Compare at $409
Save 25.9%IGI | 1.01ct | Round | D | SI1 | Ideal
From $303
Compare at $409
Save 25.9%IGI | 1.01ct | Round | D | SI1 | Ideal
From $303
Compare at $409
Save 11.4%IGI | 1.01ct | Round | F | SI1 | Excellent
From $303
Compare at $342
IGI | 1.01ct | Round | D | SI1 | Excellent
From $303
Compare at $325
Save 36%IGI | 1.04ct | Round | E | SI1 | Ideal
From $304
Compare at $474
Save 48.5%IGI | 1.06ct | Round | D | SI2 | Ideal
From $304
Compare at $590