0.50 - 0.74ct D SI1 Lab Grown Radiant
As of April 2026, there are 1,001 lab grown radiant diamonds with D color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from £55 GBP to £7,535 GBP, with an average of £566 GBP.
Last updated: April 2026
Available
1,001
Lowest Price
£55 GBP
Highest Price
£7,535 GBP
Average Price
£566 GBP
Market Intelligence
Retailers Selling
33
Cross Retailer %
N/A
Price Spread
84.8%
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
$396
Median
$746
90th Percentile
$1,683
Score Distribution
1.0K diamonds scored across 4 quality tiers
Excellent
363 (36.3%)
Very Good
342 (34.2%)
Good
186 (18.6%)
Average
110 (11.0%)
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