0.75 - 0.99ct J I1 Lab Grown Round
As of April 2026, there are 1,296 lab grown round diamonds with J color and I1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from HK$585 HKD to HK$1,361,215 HKD, with an average of HK$56,909 HKD.
Last updated: April 2026
Available
1,296
Lowest Price
HK$585 HKD
Highest Price
HK$1,361,215 HKD
Average Price
HK$56,909 HKD
Market Intelligence
Retailers Selling
13
Cross Retailer %
55.9%
Price Spread
51.7%
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
$1,063
90th Percentile
$1,804
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
14 (1.1%)
Very Good
458 (35.3%)
Good
372 (28.7%)
Average
452 (34.9%)
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