0.75 - 0.99ct J SI2 Lab Grown Princess
As of April 2026, there are 240 lab grown princess diamonds with J color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from £193 GBP to £129,305 GBP, with an average of £3,637 GBP.
Last updated: April 2026
Available
240
Lowest Price
£193 GBP
Highest Price
£129,305 GBP
Average Price
£3,637 GBP
Market Intelligence
Retailers Selling
13
Cross Retailer %
N/A
Price Spread
86.7%
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
$361
Median
$1,297
90th Percentile
$2,629
Score Distribution
240 diamonds scored across 4 quality tiers
Excellent
1 (0.4%)
Very Good
37 (15.4%)
Good
85 (35.4%)
Average
117 (48.8%)
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