1.50 - 1.99ct H SI1 Lab Grown Oval
As of April 2026, there are 564 lab grown oval diamonds with H color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $88 USD to $142,631 USD, with an average of $2,463 USD.
Last updated: April 2026
Available
564
Lowest Price
$88 USD
Highest Price
$142,631 USD
Average Price
$2,463 USD
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
22.1%
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
$1,361
Median
$1,850
90th Percentile
$2,862
Score Distribution
564 diamonds scored across 4 quality tiers
Excellent
59 (10.5%)
Very Good
248 (44.0%)
Good
178 (31.6%)
Average
79 (14.0%)
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