0.50 - 0.74ct D I1 Lab Grown Marquise
As of April 2026, there are 9 lab grown marquise diamonds with D color and I1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from ￥15,522 JPY to ￥728,060 JPY, with an average of ￥229,398 JPY.
Last updated: April 2026
Available
9
Lowest Price
￥15,522 JPY
Highest Price
￥728,060 JPY
Average Price
￥229,398 JPY
Market Intelligence
Retailers Selling
4
Cross Retailer %
25.0%
Price Spread
157.1%
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
$279
Median
$1,275
90th Percentile
$3,300
Score Distribution
9 diamonds scored across 3 quality tiers
Very Good
3 (33.3%)
Good
2 (22.2%)
Average
4 (44.4%)
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