0.75 - 0.99ct J I1 Natural Round
As of April 2026, there are 1,935 natural round diamonds with J color and I1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from ￥10,407 JPY to ￥26,314,788 JPY, with an average of ￥687,222 JPY.
Last updated: April 2026
Available
1,935
Lowest Price
￥10,407 JPY
Highest Price
￥26,314,788 JPY
Average Price
￥687,222 JPY
Market Intelligence
Retailers Selling
26
Cross Retailer %
38.9%
Price Spread
59.2%
30-Day Price Trend
-5.7%
30-Day Supply Change
+15.5%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$744
Median
$1,401
90th Percentile
$2,411
Score Distribution
1.9K diamonds scored across 4 quality tiers
Excellent
238 (12.3%)
Very Good
518 (26.8%)
Good
648 (33.5%)
Average
531 (27.4%)
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Search 1,935 J I1 round diamonds and compare prices.
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