1.00 to 1.49ct J SI1 Natural Marquise
Last updated: July 2026
Available
318
Lowest Price
$1,116 SGD
Highest Price
$16,779 SGD
Average Price
$3,672 SGD
Market Intelligence
Retailers Selling
47
Cross Retailer %
N/A
Price Spread
43.3%
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
$1,533
Median
$2,418
90th Percentile
$3,546
Score Distribution
318 diamonds scored across 4 quality tiers
Excellent
37 (11.6%)
Very Good
75 (23.6%)
Good
137 (43.1%)
Average
69 (21.7%)
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