Gems, Jewelry and Precious Metals
Showing 1707 products
![[Used] PT900 GARNET Ring G3.66ct D1.51ct 19.7g #16](http://koufuku.jp/cdn/shop/files/2000000014883_2.jpg?v=1768806608&width=480)
![[Used] PT900 SAPPHIRE RING Sapphire Ring S1.84ct D0.53ct 8.3g #14](http://koufuku.jp/cdn/shop/files/DSC_1981.jpg?v=1775179919&width=480)
![[Used] PT900 BLACK OPAL RING Black Opal Ring, BO 5.00ct, D 0.17ct, 10.4g, #6](http://koufuku.jp/cdn/shop/files/2000000017594_2.jpg?v=1768806608&width=480)
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![[Pre-owned] K18WG BLACK OPAL RING Black Opal Ring BO1.5 D0.49ct 5.3g](http://koufuku.jp/cdn/shop/files/2000000042114_2.jpg?v=1768806608&width=480)
![[Used] K18WG JADEITE RING Jadeite Ring Jadeite 5.73ct Diameter 0.57ct 5.6g #13](http://koufuku.jp/cdn/shop/files/2000000034430_2.jpg?v=1768806607&width=480)
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![[Used] K18WG JADEITE RING Jadeite Ring Jadeite 3.222ct Diameter 0.34ct 3.2g #13](http://koufuku.jp/cdn/shop/files/2000000039428_2.jpg?v=1768806608&width=480)
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![[Used] PT900 Jadeite Ring, D0.30ct, Nihon Hokyo Sorting, 6.8g, #12](http://koufuku.jp/cdn/shop/files/2000000064123_3.jpg?v=1768806607&width=480)
![[Used] K18YG PEARL RING Pearl Ring P9.2mm P9.2mm D 1.13ct 10.8g #16](http://koufuku.jp/cdn/shop/files/2000000031095_2.jpg?v=1768806608&width=480)
![[Pre-owned] K18YG/PT900 OPAL RING Opal Ring OP 3.18ct D 0.07ct 7.0g #12](http://koufuku.jp/cdn/shop/files/2000000037332_2.jpg?v=1768806608&width=480)
![[Pre-owned] K18YG GOLDEN PEARL RING Golden Pearl Ring P14.5mm D1.03ct 11.4g #12](http://koufuku.jp/cdn/shop/files/2000000058177_2.jpg?v=1768806608&width=480)
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![[Pre-owned] K18WG SAPPHIRE RING Sapphire Ring S2.05ct D1.00ct 6.4g #12.5](http://koufuku.jp/cdn/shop/files/2000000040615_2.jpg?v=1768806609&width=480)
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![[Pre-owned] CHANEL K18WG DIAMOND RING Diamond Ring 18.0g One Price](http://koufuku.jp/cdn/shop/files/2000000020297_2.jpg?v=1768806609&width=480)
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![[Pre-owned] K18WG JADEITE RING Jadeite Ring Jadeite 2.71ct Diameter 0.38ct 4.6g #13](http://koufuku.jp/cdn/shop/files/2000000039909_2.jpg?v=1768806608&width=480)
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![[Used] T&Co Tiffany Atlas Ring, SV925, 9.6g, #10, One Price](http://koufuku.jp/cdn/shop/files/2000000121994_2.jpg?v=1768808620&width=480)
![[Pre-owned] K18WG SOUTH SEA PEARL RING White Butterfly Pearl Ring P13.6mm D0.54ct 8.6g #13](http://koufuku.jp/cdn/shop/files/2000000083780_2.jpg?v=1768808619&width=480)
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![[Pre-owned] K18WG STAR SAPPHIRE Ring, SS14.00ct, D0.89ct, 8.9g, #13.5](http://koufuku.jp/cdn/shop/files/2000000050355_2.jpg?v=1768808620&width=480)
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![[Pre-owned] PT900 SAPPHIRE RING, S4.08ct, D1.524ct, CGL Sorting, 17.0g, #14.5](http://koufuku.jp/cdn/shop/files/2000000028927_3.jpg?v=1768808620&width=480)
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Recommended Items![[Used] K18YG DIAMOND Ring D1.00 #11 Solitaire 3.9g](http://koufuku.jp/cdn/shop/files/2000000073590_8_04354e12-eb99-45f8-961b-74fbee55a5e7.jpg?v=1778745302&width=480)
![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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