1.50 - 1.99ct G SI1 Natural Heart
As of April 2026, there are 3,404 natural heart diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $138 USD to $189,310 USD, with an average of $4,354 USD.
Last updated: April 2026
Available
3,404
Lowest Price
$138 USD
Highest Price
$189,310 USD
Average Price
$4,354 USD
Market Intelligence
Retailers Selling
51
Cross Retailer %
N/A
Price Spread
59.3%
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
$3,140
Median
$5,207
90th Percentile
$8,256
Score Distribution
3.4K diamonds scored across 5 quality tiers
Exceptional
3 (0.1%)
Excellent
901 (26.5%)
Very Good
1,080 (31.7%)
Good
893 (26.2%)
Average
527 (15.5%)
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