0.50 - 0.74ct D SI1 Lab Grown Heart
As of April 2026, there are 336 lab grown heart diamonds with D color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from £33 GBP to £17,258 GBP, with an average of £834 GBP.
Last updated: April 2026
Available
336
Lowest Price
£33 GBP
Highest Price
£17,258 GBP
Average Price
£834 GBP
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
172.0%
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
$378
Median
$991
90th Percentile
$3,352
Score Distribution
336 diamonds scored across 4 quality tiers
Excellent
105 (31.3%)
Very Good
103 (30.7%)
Good
53 (15.8%)
Average
75 (22.3%)
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