0.75 - 0.99ct J I1 Lab Grown Round
As of April 2026, there are 1,258 lab grown round diamonds with J color and I1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from ₩101,080 KRW to ₩235,354,140 KRW, with an average of ₩9,444,759 KRW.
Last updated: April 2026
Available
1,258
Lowest Price
₩101,080 KRW
Highest Price
₩235,354,140 KRW
Average Price
₩9,444,759 KRW
Market Intelligence
Retailers Selling
12
Cross Retailer %
72.6%
Price Spread
57.1%
30-Day Price Trend
+17.4%
30-Day Supply Change
+571.6%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$646
Median
$1,106
90th Percentile
$1,910
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
12 (1.0%)
Very Good
457 (36.3%)
Good
370 (29.4%)
Average
419 (33.3%)
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