1.50 - 1.99ct J SI2 Natural Round
As of April 2026, there are 12,318 natural round diamonds with J color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $182 NZD to $1,235,774 NZD, with an average of $11,364 NZD.
Last updated: April 2026
Available
12,318
Lowest Price
$182 NZD
Highest Price
$1,235,774 NZD
Average Price
$11,364 NZD
Market Intelligence
Retailers Selling
47
Cross Retailer %
N/A
Price Spread
48.5%
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
$1,879
Median
$2,984
90th Percentile
$4,769
Score Distribution
12.3K diamonds scored across 4 quality tiers
Excellent
1,749 (14.2%)
Very Good
4,666 (37.9%)
Good
3,553 (28.8%)
Average
2,350 (19.1%)
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Search 12,318 J SI2 round diamonds and compare prices.
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