Showing 1648 products
![[Pre-owned] K18YG DIAMOND RING Diamond Ring D1.18ct 12.3g #15.5](http://koufuku.jp/cdn/shop/files/2000000072883_2.jpg?v=1771665669&width=480)
![[Used] K18YG DIAMOND Diamond Pendant Necklace UNOAERRE 17.2g](http://koufuku.jp/cdn/shop/files/2000000114361_2.jpg?v=1771665041&width=480)
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![[Pre-owned] 18K Yellow Gold Emerald and Diamond Pendant Necklace, 7.9g](http://koufuku.jp/cdn/shop/files/2000000115320_3.jpg?v=1766992797&width=480)
![[Used] K18YG Emerald Necklace Emerald Necklace E0.65ct 45.8g](http://koufuku.jp/cdn/shop/files/2000000117348_2.jpg?v=1765161777&width=480)
![[Pre-owned] K18YG Emerald Ring Emerald/Diamond Ring E0.59ct D0.57ct 7.4g #17](http://koufuku.jp/cdn/shop/files/2000000123158_2.jpg?v=1771316785&width=480)
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![[Used] K18YG Emerald Ring Emerald 0.96ct D0.64ct 7.0g #15](http://koufuku.jp/cdn/shop/files/2000000117379_2.jpg?v=1766824686&width=480)
![[Pre-owned] K18YG GOLDEN PEARL RING Golden Pearl Ring P11.3mm D0.44ct 10.5g #13](http://koufuku.jp/cdn/shop/files/2000000130217_2.jpg?v=1771658187&width=480)
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![[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] K18YG GOLDEN PEARL RING South Sea Golden Pearl Ring, P11.7mm, D0.12ct, 18.3g, #19.5](http://koufuku.jp/cdn/shop/files/2000000026459_2.jpg?v=1771665668&width=480)
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![[Pre-owned] K18YG GOLDEN PEARL Golden Pearl Ring 13.1mm D0.17ct 9.7g #14](http://koufuku.jp/cdn/shop/files/2000000056531_2.jpg?v=1750472223&width=480)
![[Pre-owned] 18K Yellow Gold Mabe Pearl Necklace, 5.7g, 13.8mm Mabe Pearl Pendant Necklace](http://koufuku.jp/cdn/shop/files/2000000114101_2.jpg?v=1765175629&width=480)
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![[Used] K18YG MABE PEARL Mabe pearl ring 12mm 3.3g #7.5](http://koufuku.jp/cdn/shop/files/2000000080901_2.jpg?v=1746162083&width=480)
![[Pre-owned] 18K Yellow Gold Mabe Pearl Pendant Necklace, 18.5mm, 9.3g](http://koufuku.jp/cdn/shop/files/2000000044057_2.jpg?v=1765161797&width=480)
![[Pre-owned] 18K Yellow Gold Mabe Pearl Pendant Necklace, 13.0mm-14.0mm, D0.02ct, 9.2g](http://koufuku.jp/cdn/shop/files/2000000112916_2.jpg?v=1765161777&width=480)
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![[Used] K18YG MULTI COLOR STONE RING Emerald/Ruby/Sapphire/Diamond Ring 0.53ct WS0.39ct 4.4g #12](http://koufuku.jp/cdn/shop/files/2000000131566_2.jpg?v=1771814766&width=480)
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![[Used] K18YG MULTI STONES RING Multi-color Stone Ring D0.37ct 10.8g #12](http://koufuku.jp/cdn/shop/files/2000000123127_2.jpg?v=1771316785&width=480)
![[Used] K18YG ONYX Necklace 18.2g](http://koufuku.jp/cdn/shop/files/2000000047966_2.jpg?v=1765161776&width=480)
![[Pre-owned] K18YG OPAL Cantera Opal Ring, OP 6.47ct, D 0.04ct, 8.2g, #14](http://koufuku.jp/cdn/shop/files/2000000076782_2.jpg?v=1760667249&width=480)
![[Used] K18YG PEARL BROOCH Baroque Pearl Brooch 35.5g](http://koufuku.jp/cdn/shop/files/2000000073194_2.jpg?v=1768444693&width=480)
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Recommended Items![[Used] PT900 NO HEAT SAPPHIRE RING Sri Lankan Unheated Sapphire Ring S5.40ct D1.19ct GIA Certificate 10.4g #11.5](http://koufuku.jp/cdn/shop/files/2000000133799_3.jpg?v=1777881348&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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