5.00ct+ D SI1 Lab Grown Cushion
As of April 2026, there are 1,118 lab grown cushion diamonds with D color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ₩69,905 KRW to ₩15,946,700 KRW, with an average of ₩1,105,070 KRW.
Last updated: April 2026
Available
1,118
Lowest Price
₩69,905 KRW
Highest Price
₩15,946,700 KRW
Average Price
₩1,105,070 KRW
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
34.8%
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
$276
Median
$317
90th Percentile
$1,053
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
412 (36.9%)
Very Good
346 (30.9%)
Good
199 (17.8%)
Average
161 (14.4%)
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