12 Carat Heart Lab Grown Diamonds
Search over 14 12 Carat Heart lab grown diamonds from 5 online retailers.Prices typically range from $3,695 to $13,222 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
12 Carat Heart Lab Grown Diamonds Available
See All Matching OffersShowing up to 14 of 14 offers.
Save 79.3%IGI | 12.06ct | Heart | E | SI1 | Ideal
From $3,695
Compare at $17,890
Save 79.6%IGI | 12.01ct | Heart | G | VS1 | Ideal
From $3,975
Compare at $19,510
Save 24.6%IGI | 12.01ct | Heart | E | VS1 | Excellent
From $4,155
Compare at $5,514
Save 78.5%IGI | 12.03ct | Heart | G | VVS2 | Ideal
From $4,750
Compare at $22,120
Save 53.4%IGI | 12.06ct | Heart | E | VS1 | Excellent
From $4,955
Compare at $10,627
Save 77.2%IGI | 12.03ct | Heart | F | VVS2 | Very Good
From $5,690
Compare at $24,970
Save 63.4%IGI | 12.03ct | Heart | F | VS2 | Ideal
From $5,896
Compare at $16,088
Save 55.1%IGI | 12.03ct | Heart | F | VS1 | Excellent
From $5,989
Compare at $13,331
Save 62.8%IGI | 12.06ct | Heart | F | VS1 | Ideal
From $6,001
Compare at $16,129
IGI | 12.03ct | Heart | FANCY | VS1 | Ideal
From $6,379
Compare at $17,198
Save 39.5%IGI | 12.08ct | Heart | E | VVS2 | Excellent
From $6,641
Compare at $10,985
Save 36.9%IGI | 12.08ct | Heart | FANCY | VVS2 | Very Good
From $8,172
Compare at $12,959
Save 53.2%IGI | 12.09ct | Heart | F | VVS2 | Ideal
From $11,736
Compare at $25,100
Save 65%IGI | 12.01ct | Heart | D | VVS1 | Very Good
From $13,222
Compare at $37,802