1.8 Carat Heart Lab Grown Diamonds
Search over 314 1.8 Carat Heart lab grown diamonds from 7 online retailers.Prices typically range from $465 to $6,050 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1.8 Carat Heart Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 314 offers.
Save 69.8%IGI | 1.82ct | Heart | F | VS2 | Ideal
From $465
Compare at $1,540
Save 74.9%IGI | 1.87ct | Heart | E | VVS2 | Very Good
From $525
Compare at $2,090
Save 50.3%IGI | 1.87ct | Heart | E | VVS2 | Very Good
From $525
Compare at $1,057
Save 73.5%IGI | 1.86ct | Heart | F | VS1 | Very Good
From $565
Compare at $2,130
Save 83.5%IGI | 1.89ct | Heart | F | VVS1 | Very Good
From $570
Compare at $3,450
Save 59.4%IGI | 1.89ct | Heart | E | VS2 | Very Good
From $590
Compare at $1,455
Save 47.8%IGI | 1.87ct | Heart | F | VS2 | Very Good
From $597
Compare at $1,144
Save 62.2%IGI | 1.88ct | Heart | D | VS2 | Very Good
From $610
Compare at $1,615
Save 73.8%IGI | 1.84ct | Heart | G | VS1 | Ideal
From $615
Compare at $2,350
Save 47.8%IGI | 1.86ct | Heart | F | VS1 | Very Good
From $617
Compare at $1,182
Save 30.3%IGI | 1.89ct | Heart | E | VVS2 | Very Good
From $618
Compare at $886
Save 66.3%IGI | 1.89ct | Heart | E | VS2 | Ideal
From $618
Compare at $1,830
Save 61.6%IGI | 1.83ct | Heart | G | VS1 | Ideal
From $621
Compare at $1,620
Save 47.8%IGI | 1.83ct | Heart | F | VS1 | Very Good
From $622
Compare at $1,192
Save 62.9%IGI | 1.85ct | Heart | D | VS1 | Very Good
From $623
Compare at $1,680
Save 76.1%IGI | 1.86ct | Heart | E | VS1 | Ideal
From $628
Compare at $2,630
Save 47.7%IGI | 1.87ct | Heart | D | VS1 | Very Good
From $629
Compare at $1,203
IGI | 1.81ct | Heart | F | VS1 | Very Good
From $631
Compare at $660
Save 23.2%IGI | 1.84ct | Heart | E | VVS2 | Very Good
From $632
Compare at $822
Save 79%IGI | 1.85ct | Heart | E | VS1 | Excellent
From $632
Compare at $3,010
Save 82.8%IGI | 1.84ct | Heart | D | VVS2 | Ideal
From $633
Compare at $3,670
Save 71.6%IGI | 1.81ct | Heart | F | VS1 | Ideal
From $634
Compare at $2,230
Save 47.8%IGI | 1.81ct | Heart | D | VS1 | Excellent
From $638
Compare at $1,222
Save 77.4%IGI | 1.81ct | Heart | D | VS2 | Ideal
From $640
Compare at $2,830
Save 71.8%IGI | 1.87ct | Heart | G | VS2 | Very Good
From $643
Compare at $2,280
Save 76.7%IGI | 1.82ct | Heart | E | VVS2 | Very Good
From $643
Compare at $2,760
Save 76.1%IGI | 1.84ct | Heart | G | VVS2 | Excellent
From $643
Compare at $2,690
Save 68.8%IGI | 1.87ct | Heart | E | VVS2 | Very Good
From $647
Compare at $2,070
Save 25.2%IGI | 1.85ct | Heart | E | VVS2 | Very Good
From $647
Compare at $865
Save 78%IGI | 1.82ct | Heart | E | VS1 | Ideal
From $650
Compare at $2,950
Save 72.6%IGI | 1.88ct | Heart | F | VVS2 | Very Good
From $650
Compare at $2,370
Save 71.5%IGI | 1.84ct | Heart | E | VS2 | Very Good
From $650
Compare at $2,280
Save 25.2%IGI | 1.89ct | Heart | D | VS1 | Very Good
From $653
Compare at $874
Save 82.1%IGI | 1.81ct | Heart | E | VVS1 | Ideal
From $654
Compare at $3,660
Save 68.8%IGI | 1.89ct | Heart | F | VVS2 | Excellent
From $655
Compare at $2,100
Save 73.8%IGI | 1.86ct | Heart | F | VS2 | Ideal
From $655
Compare at $2,500
Save 71.7%IGI | 1.84ct | Heart | G | VS1 | Very Good
From $656
Compare at $2,320
Save 69%IGI | 1.89ct | Heart | D | VS1 | Ideal
From $657
Compare at $2,120
Save 61.6%IGI | 1.84ct | Heart | G | VS1 | Ideal
From $657
Compare at $1,710
Save 64.8%IGI | 1.86ct | Heart | F | VVS2 | Ideal
From $657
Compare at $1,870
Save 71.1%IGI | 1.86ct | Heart | E | VVS2 | Excellent
From $658
Compare at $2,280
Save 82.8%IGI | 1.89ct | Heart | E | VVS1 | Ideal
From $660
Compare at $3,830
Save 82.5%IGI | 1.86ct | Heart | E | VVS1 | Ideal
From $660
Compare at $3,770
Save 71.4%IGI | 1.85ct | Heart | D | VVS2 | Excellent
From $661
Compare at $2,310
Save 67.3%IGI | 1.81ct | Heart | E | VVS2 | Very Good
From $661
Compare at $2,020
Save 25.1%IGI | 1.84ct | Heart | G | VVS2 | Ideal
From $664
Compare at $887
Save 81.8%IGI | 1.83ct | Heart | D | VVS2 | Very Good
From $667
Compare at $3,660
Save 72.6%IGI | 1.89ct | Heart | E | VVS2 | Very Good
From $668
Compare at $2,440
Save 51.5%IGI | 1.87ct | Heart | D | VVS2 | Very Good
From $670
Compare at $1,381
Save 51.2%IGI | 1.86ct | Heart | D | VVS2 | Very Good
From $670
Compare at $1,374