5.00ct+ H SI1 Lab Grown Heart

As of April 2026, there are 239 lab grown heart diamonds with H color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £150 GBP to £107,782 GBP, with an average of £2,619 GBP.

Last updated: April 2026

Available
239
Lowest Price
£150 GBP
Highest Price
£107,782 GBP
Average Price
£2,619 GBP

Market Intelligence

Retailers Selling
8
Cross Retailer %
N/A
Price Spread
32.0%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A

Price Range

Price per carat distribution across retailers

$529/ct
10th Percentile
$396
Median
$529
90th Percentile
$789

Score Distribution

239 diamonds scored across 4 quality tiers

Excellent
30 (12.6%)
Very Good
99 (41.4%)
Good
69 (28.9%)
Average
41 (17.2%)

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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1