1.00 - 1.49ct G SI1 Lab Grown Oval
As of April 2026, there are 979 lab grown oval diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $145 USD to $123,094 USD, with an average of $1,628 USD.
Last updated: April 2026
Available
979
Lowest Price
$145 USD
Highest Price
$123,094 USD
Average Price
$1,628 USD
Market Intelligence
Retailers Selling
34
Cross Retailer %
N/A
Price Spread
174.6%
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
$297
Median
$553
90th Percentile
$2,506
Score Distribution
979 diamonds scored across 4 quality tiers
Excellent
216 (22.1%)
Very Good
349 (35.6%)
Good
195 (19.9%)
Average
219 (22.4%)
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