1.50 - 1.99ct J SI1 Lab Grown Princess
As of April 2026, there are 540 lab grown princess diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from HK$1,962 HKD to HK$648,415 HKD, with an average of HK$25,817 HKD.
Last updated: April 2026
Available
540
Lowest Price
HK$1,962 HKD
Highest Price
HK$648,415 HKD
Average Price
HK$25,817 HKD
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
34.7%
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
$1,096
Median
$1,634
90th Percentile
$3,182
Score Distribution
540 diamonds scored across 4 quality tiers
Excellent
18 (3.3%)
Very Good
36 (6.7%)
Good
325 (60.2%)
Average
161 (29.8%)
Find Your Diamond
Search 540 J SI1 princess diamonds and compare prices.
Search Diamonds