0.20 - 0.49ct I SI2 Lab Grown Heart
As of April 2026, there are 129 lab grown heart diamonds with I color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $223 USD to $13,047 USD, with an average of $2,589 USD.
Last updated: April 2026
Available
129
Lowest Price
$223 USD
Highest Price
$13,047 USD
Average Price
$2,589 USD
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
58.7%
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
$747
Median
$1,274
90th Percentile
$1,835
Score Distribution
129 diamonds scored across 4 quality tiers
Excellent
13 (10.1%)
Very Good
36 (27.9%)
Good
33 (25.6%)
Average
47 (36.4%)
Find Your Diamond
Search 129 I SI2 heart diamonds and compare prices.
Search Diamonds