1.50 - 1.99ct H SI2 Lab Grown Radiant
As of April 2026, there are 70 lab grown radiant diamonds with H color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $314 AUD to $74,838 AUD, with an average of $4,318 AUD.
Last updated: April 2026
Available
70
Lowest Price
$314 AUD
Highest Price
$74,838 AUD
Average Price
$4,318 AUD
Market Intelligence
Retailers Selling
7
Cross Retailer %
N/A
Price Spread
7.8%
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
$1,285
Median
$1,748
90th Percentile
$1,783
Score Distribution
70 diamonds scored across 4 quality tiers
Excellent
3 (4.3%)
Very Good
19 (27.1%)
Good
13 (18.6%)
Average
35 (50.0%)
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