0.20 - 0.49ct G I1 Natural Oval
As of April 2026, there are 647 natural oval diamonds with G color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥7,322 JPY to ￥20,132,537 JPY, with an average of ￥756,819 JPY.
Last updated: April 2026
Available
647
Lowest Price
￥7,322 JPY
Highest Price
￥20,132,537 JPY
Average Price
￥756,819 JPY
Market Intelligence
Retailers Selling
18
Cross Retailer %
49.3%
Price Spread
56.9%
30-Day Price Trend
-27.1%
30-Day Supply Change
+60.9%
Volatility (30d)
0.08
Price Range
Price per carat distribution across retailers
10th Percentile
$744
Median
$1,175
90th Percentile
$2,171
Score Distribution
647 diamonds scored across 4 quality tiers
Excellent
39 (6.0%)
Very Good
197 (30.4%)
Good
224 (34.6%)
Average
187 (28.9%)
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