How much does a 0.20 - 0.49ct J SI2 natural asscher diamond cost?

As of April 2026, 0.20 - 0.49ct J SI2 natural asscher diamonds are available from ￥61,134 JPY to ￥22,470,448 JPY, with an average price of ￥1,344,417 JPY. There are currently 372 diamonds matching this specification available across retailers.

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0.20 - 0.49ct J SI2 Natural Asscher

As of April 2026, there are 372 natural asscher diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥61,134 JPY to ￥22,470,448 JPY, with an average of ￥1,344,417 JPY.

Last updated: April 2026

Available

372

Lowest Price

￥61,134 JPY

Highest Price

￥22,470,448 JPY

Average Price

￥1,344,417 JPY

Score Distribution

372 diamonds scored across 4 quality tiers

Excellent

31 (8.3%)

Very Good

114 (30.6%)

Good

121 (32.5%)

Average

106 (28.5%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1