1.50 - 1.99ct D SI1 Natural Cushion
As of April 2026, there are 2,279 natural cushion diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $278 NZD to $719,052 NZD, with an average of $15,492 NZD.
Last updated: April 2026
Available
2,279
Lowest Price
$278 NZD
Highest Price
$719,052 NZD
Average Price
$15,492 NZD
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
55.5%
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
$3,174
Median
$5,274
90th Percentile
$8,632
Score Distribution
2.3K diamonds scored across 4 quality tiers
Excellent
477 (20.9%)
Very Good
606 (26.6%)
Good
689 (30.2%)
Average
507 (22.2%)
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Search 2,279 D SI1 cushion diamonds and compare prices.
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