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![[Used] K18WG SAPPHIRE Sapphire Ring S1.30ct Mystery Setting 2.9g #16](http://koufuku.jp/cdn/shop/files/2000000031309_2.jpg?v=1750208031&width=480)
![[Used] K18WG SAPPHIRE sapphire ring S2.04ct D0.55ct 4.4g #12.5](http://koufuku.jp/cdn/shop/files/2000000043722_8.jpg?v=1741937169&width=480)
![[Used] K18WG TOPAZ Blue Topaz Ring D0.690ct D1.00ct 16.1g #13](http://koufuku.jp/cdn/shop/files/2000000069661_2.jpg?v=1746161371&width=480)
![[Used] K18WG Tahitian pearl ring P9.1mm D0.51ct 5.3g #10](http://koufuku.jp/cdn/shop/files/2000000006437_2.jpg?v=1746161885&width=480)
![[Used] K18WG Burmese unheated ruby ring R0.71ct D0.50ct #8.5 GIA certificate of origin included 2.4g](http://koufuku.jp/cdn/shop/files/2000000068381_3.jpg?v=1744950294&width=480)
![[Used] K18YG DIAMOND Ring 0.412ct D0.25ct 3.8g #12 Sorting](http://koufuku.jp/cdn/shop/files/70704_01.jpg?v=1743400497&width=480)
![[Used] K18YG DIAMOND Ring D1.00 3.9g #11 Sorting](http://koufuku.jp/cdn/shop/files/73590_01.jpg?v=1743400609&width=480)
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