1.00 to 1.49ct I SI1 Lab Grown Oval
Last updated: July 2026
Available
312
Lowest Price
$278 USD
Highest Price
$9,225 USD
Average Price
$1,446 USD
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
65.7%
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
$793
Median
$1,335
90th Percentile
$2,476
Score Distribution
312 diamonds scored across 4 quality tiers
Excellent
15 (4.8%)
Very Good
104 (33.3%)
Good
126 (40.4%)
Average
67 (21.5%)
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