Gems, Jewelry and Precious Metals
Showing 1707 products
![[Used] K18YG SAPPHIRE RING S1.01ct D0.57ct 5.3g #8](http://koufuku.jp/cdn/shop/files/2000000069159_2.jpg?v=1746252087&width=480)
![[Used] K18YG RUBY Ruby Ring R1.39ct D0.50ct 5.6g #11](http://koufuku.jp/cdn/shop/files/2000000077437_2.jpg?v=1746252099&width=480)
![[Used] K18YG SAPPHIRE Sapphire Ring S1.00ct D0.94ct 7.0g #14.5](http://koufuku.jp/cdn/shop/files/2000000077444_2.jpg?v=1746252111&width=480)
![[Used] K10YG RUBY Ruby Ring D0.10ct 1.3g #9](http://koufuku.jp/cdn/shop/files/2000000071299_2.jpg?v=1746252600&width=480)
![[Used] K18YG RUBY Ruby Ring R0.50ct D0.22ct 3.7g #10.5](http://koufuku.jp/cdn/shop/files/2000000085166_2.jpg?v=1746252612&width=480)
![[Used] K18YG RUBY Ruby Ring R2.52ct D0.39ct 7.4g #13](http://koufuku.jp/cdn/shop/files/2000000071435_8.jpg?v=1749695656&width=480)
![[Used] K18YG RUBY Ruby Ring R0.30ct D0.71ct 3.0g #9.5](http://koufuku.jp/cdn/shop/files/2000000073101_2.jpg?v=1753147302&width=480)
![[Used] K18YG RUBY Ruby Ring 6.6g #8](http://koufuku.jp/cdn/shop/files/2000000078335_2.jpg?v=1746252745&width=480)
![[Used] PT900 RUBY Ruby Ring R1.05ct D0.26ct 5.8g #13](http://koufuku.jp/cdn/shop/files/2000000072029_2.jpg?v=1746252756&width=480)
![[Used] TRILOGY PT900 DIAMOND Diamond Ring D0.71ct D0.35ct 8.5g #8.5 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000020686_2.jpg?v=1747791904&width=480)
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![[Used] T&Co Tiffany K18WG Atlas Diamond Ring 6.7g #9 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000014722_2.jpg?v=1747791904&width=480)
STAR JEWELRY
Pre-owned STAR JEWELRY PT950 Diamond Ring, D0.288ct, D0.10ct, 3.7g, #10, On[...]
$534.00
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![[Pre-owned] K18 RUBY Ruby Ring R1.19ct D0.82ct 4.8g #10.5](http://koufuku.jp/cdn/shop/files/2000000039800_2.jpg?v=1749175383&width=480)
![[Used] PT900 PINK SAPPHIRE RING Pink Sapphire Ring PS1.00ct PS0.67ct D1.091ct 6.1g #12](http://koufuku.jp/cdn/shop/files/2000000087276_2.jpg?v=1749178071&width=480)
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![[Pre-owned] K18YG RUBY Ruby Ring R0.65ct 5.8g #13.5](http://koufuku.jp/cdn/shop/files/2000000044200_2.jpg?v=1749178071&width=480)
![[Pre-owned] LES ESSENTIELLES K18WG RUBY Ruby Ring in Invisible Setting, 6.7g, #19](http://koufuku.jp/cdn/shop/files/2000000040448_2.jpg?v=1749178071&width=480)
LES ESSENTIELLES
[Pre-owned] LES ESSENTIELLES K18WG RUBY Ruby Ring in Invisible Setting, 6.7[...]
$2,195.00
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![[Used] K18YG RUBY RING Ruby Ring R2.19ct D0.26ct 7.6g #12.5](http://koufuku.jp/cdn/shop/files/2000000075082_2.jpg?v=1749178071&width=480)
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![[Used] PT900 RUBY Ruby Ring, R0.98ct, D0.47ct, NGL 4.9g, #8](http://koufuku.jp/cdn/shop/files/2000000087863_3.jpg?v=1749178071&width=480)
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![[Used] PT900 topaz Imperial topaz ring, T0.77ct, D0.60ct, 6.2g, #14](http://koufuku.jp/cdn/shop/files/2000000003665_2.jpg?v=1749884385&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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