3.00 - 4.99ct H SI1 Lab Grown Princess
As of April 2026, there are 238 lab grown princess diamonds with H color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £196 GBP to £59,508 GBP, with an average of £2,406 GBP.
Last updated: April 2026
Available
238
Lowest Price
£196 GBP
Highest Price
£59,508 GBP
Average Price
£2,406 GBP
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
164.2%
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
$234
Median
$652
90th Percentile
$3,449
Score Distribution
238 diamonds scored across 4 quality tiers
Excellent
29 (12.2%)
Very Good
61 (25.6%)
Good
72 (30.3%)
Average
76 (31.9%)
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