1.00 to 1.49ct J I1 Natural Round
Last updated: July 2026
Available
732
Lowest Price
$760 SGD
Highest Price
$13,090 SGD
Average Price
$2,492 SGD
Market Intelligence
Retailers Selling
32
Cross Retailer %
69.6%
Price Spread
58.8%
30-Day Price Trend
+4.8%
30-Day Supply Change
+32.7%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$997
Median
$1,701
90th Percentile
$2,940
Score Distribution
732 diamonds scored across 4 quality tiers
Excellent
57 (7.8%)
Very Good
310 (42.3%)
Good
219 (29.9%)
Average
146 (19.9%)
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