0.50 - 0.74ct D SI2 Lab Grown Heart
As of April 2026, there are 56 lab grown heart diamonds with D color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $175 USD to $17,814 USD, with an average of $1,702 USD.
Last updated: April 2026
Available
56
Lowest Price
$175 USD
Highest Price
$17,814 USD
Average Price
$1,702 USD
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
51.3%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$1,254
Median
$2,073
90th Percentile
$3,209
Score Distribution
56 diamonds scored across 4 quality tiers
Excellent
8 (14.3%)
Very Good
13 (23.2%)
Good
10 (17.9%)
Average
25 (44.6%)
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