1.50 - 1.99ct D SI1 Natural Radiant
As of April 2026, there are 1,435 natural radiant diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ₩413,630 KRW to ₩329,670,478 KRW, with an average of ₩16,506,268 KRW.
Last updated: April 2026
Available
1,435
Lowest Price
₩413,630 KRW
Highest Price
₩329,670,478 KRW
Average Price
₩16,506,268 KRW
Market Intelligence
Retailers Selling
49
Cross Retailer %
N/A
Price Spread
42.7%
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
$4,056
Median
$6,120
90th Percentile
$9,111
Score Distribution
1.4K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
259 (18.1%)
Very Good
396 (27.6%)
Good
515 (35.9%)
Average
263 (18.3%)
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