Showing 1591 products
![[Used] K18YG TOURMALINE Necklace 12.1g](http://koufuku.jp/cdn/shop/files/2000000111889_2.jpg?v=1764830276&width=480)
![[Pre-owned] AK Collection Keiko Ikeda K18YG DIAMOND EARRING Diamond Earrings D0.08ct 5.7g](http://koufuku.jp/cdn/shop/files/2000000131108_2.jpg?v=1771658081&width=480)
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![[Pre-owned] K14WG RUBY Ruby Necklace R9.21ct D1.04ct 20.1g](http://koufuku.jp/cdn/shop/files/2000000015606_2.jpg?v=1774690593&width=480)
![[Pre-owned] K14WG/K18WG MABE PEARL Mabe pearl pendant necklace, D 0.02ct, S 0.04ct, 10.1g](http://koufuku.jp/cdn/shop/files/2000000057163_2.jpg?v=1765161863&width=480)
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![[Used] K14YG PEARL Black Pearl Pendant Necklace P7.1mm 8.7g](http://koufuku.jp/cdn/shop/files/2000000099446_2.jpg?v=1762391100&width=480)
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![[Pre-owned] K18/K18WG DIAMOND Diamond Pendant Necklace Necklace D1.37ct 4.5g](http://koufuku.jp/cdn/shop/files/2000000113029_2.jpg?v=1764830276&width=480)
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![[Pre-owned] K18WG BLACK OPAL Black Opal Ring, BO 0.57ct, D 0.33ct, 2.2g, #13.5](http://koufuku.jp/cdn/shop/files/2000000045276_2.jpg?v=1750401687&width=480)
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![[Pre-owned] K18WG Emerald Ring Emerald 2.696ct D0.49ct 4.3g #13.5](http://koufuku.jp/cdn/shop/files/2000000050515_2.jpg?v=1771665041&width=480)
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![[Pre-owned] K18WG Emerald Ring, E1.00ct, D0.30ct, 3.2g, #10.5](http://koufuku.jp/cdn/shop/files/2000000036441_2.jpg?v=1762391139&width=480)
![[Pre-owned] K18WG Emerald Ring, E1.73ct, D0.21ct, 3.3g, #14](http://koufuku.jp/cdn/shop/files/2000000045900_2.jpg?v=1762316313&width=480)
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![Used] K18YG ENAMEL PENDANT NECKLACE 13.4g](http://koufuku.jp/cdn/shop/files/2000000134116_2.jpg?v=1778489330&width=480)
![[Used] PT1000/PT900 BLACK OPAL NECKLACE Black Opal Pendant Necklace BO7.57ct D1.34ct 10.7g](http://koufuku.jp/cdn/shop/files/2000000112718_2.jpg?v=1771816794&width=480)
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