1.50 - 1.99ct J SI1 Lab Grown Asscher
As of April 2026, there are 46 lab grown asscher diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥28,060 JPY to ￥1,336,849 JPY, with an average of ￥314,781 JPY.
Last updated: April 2026
Available
46
Lowest Price
￥28,060 JPY
Highest Price
￥1,336,849 JPY
Average Price
￥314,781 JPY
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
75.6%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$718
Median
$1,482
90th Percentile
$2,575
Score Distribution
46 diamonds scored across 4 quality tiers
Excellent
6 (13.0%)
Very Good
17 (37.0%)
Good
8 (17.4%)
Average
15 (32.6%)
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