Showing 184 products
![[Used] K18YG DIAMOND RING Diamond Ring D1.62ct 6.1g #14](http://koufuku.jp/cdn/shop/files/2000000091686_2.jpg?v=1768446384&width=480)
![[Used] K18YG SAPPHIRE RING S0.70ct D0.50ct 5.2g #8](http://koufuku.jp/cdn/shop/files/2000000128856_2.jpg?v=1771814676&width=480)
![[Used] POLA K18YG GREEN GARNET RING G0.85ct D0.10ct 7.0g #13.5 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000130002_2.jpg?v=1771814587&width=480)
![[Pre-owned] K18YG RUBY RING Ruby Ring R0.448ct D0.46ct 5.5g #12](http://koufuku.jp/cdn/shop/files/DSC_2026_4487a999-4928-4b18-b0f6-2154297d7db9.jpg?v=1775189875&width=480)
![[Used] MIKIMOTO K18WG AKOYA PEARL NECKLACE P5.0mm 3.8g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000056791_2.jpg?v=1778488593&width=480)
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![[Used] K18YG DIAMOND RING D0.51ct 6.6g #8](http://koufuku.jp/cdn/shop/files/2000000131443_2.jpg?v=1771814764&width=480)
![[Used] K18YG CORAL RING Carved Coral Ring 8.9g #10](http://koufuku.jp/cdn/shop/files/2000000111711_2.jpg?v=1771814674&width=480)
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![[Used] K18YG DIAMOND RING Diamond Ring D1.83ct 6.9g #12.5](http://koufuku.jp/cdn/shop/files/2000000133461_2.jpg?v=1771313066&width=480)
![[Pre-owned] K18WG/K18PG DIAMOND RING Diamond Ring D1.13ct 8.5g #12.5](http://koufuku.jp/cdn/shop/files/2000000133362_2.jpg?v=1771313066&width=480)
![[Pre-owned] K18YG AKOYA PEARL RING Akoya pearl ring, P8.0mm, D0.361ct, 12.9g, #14](http://koufuku.jp/cdn/shop/files/2000000126586_2.jpg?v=1768808719&width=480)
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![[Used] MIKIMOTO Mikimoto PT950 SAPPHIRE RING Madagascar Royal Blue Sapphire Ring S2.00ct D0.83ct GIA Certificate 6.9g #11 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000016481_3.jpg?v=1768808719&width=480)
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![[Used] PT900 DIAMOND RING Diamond Ring 0.22ct D0.14ct 3.3g #11](http://koufuku.jp/cdn/shop/files/2000000121932_2.jpg?v=1768882395&width=480)
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![[Used] PT900 DIAMOND RING Diamond Ring 0.330ct D0.55ct 2.3g #8](http://koufuku.jp/cdn/shop/files/2000000121956_2.jpg?v=1768806607&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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