0.20 - 0.49ct J SI1 Lab Grown Round
As of April 2026, there are 4,892 lab grown round diamonds with J color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $143 SGD to $120,429 SGD, with an average of $3,259 SGD.
Last updated: April 2026
Available
4,892
Lowest Price
$143 SGD
Highest Price
$120,429 SGD
Average Price
$3,259 SGD
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
50.2%
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
$557
Median
$983
90th Percentile
$2,292
Score Distribution
4.8K diamonds scored across 4 quality tiers
Excellent
972 (20.1%)
Very Good
1,962 (40.6%)
Good
1,284 (26.6%)
Average
610 (12.6%)
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