1.00 - 1.49ct I I1 Lab Grown Round
As of April 2026, there are 1,229 lab grown round diamonds with I color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €72 EUR to €83,912 EUR, with an average of €2,408 EUR.
Last updated: April 2026
Available
1,229
Lowest Price
€72 EUR
Highest Price
€83,912 EUR
Average Price
€2,408 EUR
Market Intelligence
Retailers Selling
19
Cross Retailer %
80.9%
Price Spread
59.7%
30-Day Price Trend
+50.9%
30-Day Supply Change
+740.5%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$951
Median
$1,783
90th Percentile
$2,849
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
36 (2.9%)
Very Good
554 (45.1%)
Good
351 (28.6%)
Average
288 (23.4%)
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