0.20 - 0.49ct I SI1 Lab Grown Cushion
As of April 2026, there are 305 lab grown cushion diamonds with I color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ₩264,670 KRW to ₩25,551,016 KRW, with an average of ₩3,330,873 KRW.
Last updated: April 2026
Available
305
Lowest Price
₩264,670 KRW
Highest Price
₩25,551,016 KRW
Average Price
₩3,330,873 KRW
Market Intelligence
Retailers Selling
3
Cross Retailer %
N/A
Price Spread
63.0%
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
$857
Median
$2,056
90th Percentile
$2,204
Score Distribution
305 diamonds scored across 4 quality tiers
Excellent
33 (10.8%)
Very Good
88 (28.9%)
Good
69 (22.6%)
Average
115 (37.7%)
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