1.50 - 1.99ct H SI2 Lab Grown Round

As of April 2026, there are 4,975 lab grown round diamonds with H color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ¥12,748 JPY to ¥25,941,185 JPY, with an average of ¥320,426 JPY.

Last updated: April 2026

Available
4,975
Lowest Price
¥12,748 JPY
Highest Price
¥25,941,185 JPY
Average Price
¥320,426 JPY

Market Intelligence

Retailers Selling
31
Cross Retailer %
N/A
Price Spread
88.6%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A

Price Range

Price per carat distribution across retailers

$3,098/ct
10th Percentile
$1,471
Median
$3,098
90th Percentile
$5,608

Score Distribution

5.0K diamonds scored across 4 quality tiers

Excellent
1,044 (21.0%)
Very Good
2,029 (40.8%)
Good
1,094 (22.0%)
Average
808 (16.2%)

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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1