0.20 - 0.49ct D SI1 Lab Grown Heart
As of April 2026, there are 335 lab grown heart diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $50 USD to $21,917 USD, with an average of $1,124 USD.
Last updated: April 2026
Available
335
Lowest Price
$50 USD
Highest Price
$21,917 USD
Average Price
$1,124 USD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
165.0%
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
$491
Median
$1,056
90th Percentile
$2,848
Score Distribution
335 diamonds scored across 4 quality tiers
Excellent
102 (30.4%)
Very Good
104 (31.0%)
Good
56 (16.7%)
Average
73 (21.8%)
Find Your Diamond
Search 335 D SI1 heart diamonds and compare prices.
Search Diamonds