Showing 1786 products
![[Pre-owned] K18YG AKOYA PEARL EARRINGS 7.5mm 5.0g](http://koufuku.jp/cdn/shop/files/2000000074917_2.jpg?v=1792053386&width=480)
![[Pre-owned] K18YG AKOYA PEARL EARRINGS 8.8mm D0.04 7.3g](http://koufuku.jp/cdn/shop/files/2000000097251_2.jpg?v=1792049182&width=480)
![[Pre-owned] K18YG AKOYA PEARL EARRINGS 4.0mm 2.8g](http://koufuku.jp/cdn/shop/files/2000000150192_2.jpg?v=1791798848&width=480)
![[Pre-owned] K18YG AKOYA PEARL RING P8.0mm D0.361ct 12.9g #14](http://koufuku.jp/cdn/shop/files/2000000126586_2.jpg?v=1768808719&width=480)
![[Pre-owned] K18YG AKOYA PEARL RING 6.9mm D0.48ct 5.9g](http://koufuku.jp/cdn/shop/files/2000000115146_2.jpg?v=1762391140&width=480)
![[Pre-owned] K18YG AKOYA PEARL Ring P7.0mm D0.25ct 5.0g #10.5](http://koufuku.jp/cdn/shop/files/2000000106236_2.jpg?v=1762397786&width=480)
![[Pre-owned] K18YG Amber Pendant Necklace with Insect Inclusions D0.18ct 12.9g N](http://koufuku.jp/cdn/shop/files/2000000074672_3.jpg?v=1763176220&width=480)
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![[Pre-owned] K18YG Coral Bead Necklace 4.5mm - 7.5mm D0.12ct 23.3g](http://koufuku.jp/cdn/shop/files/2000000097879_2.jpg?v=1765161777&width=480)
![[Pre-owned] K18YG DIAMOND NECKLACE Diamond Eternity Necklace D3.03ct 29.5g](http://koufuku.jp/cdn/shop/files/2000000074511_2.jpg?v=1771665488&width=480)
![[Used] K18YG DIAMOND RING D0.15ct 7.0g #14.5](http://koufuku.jp/cdn/shop/files/2000000131412_2.jpg?v=1771814763&width=480)
![[Used] K18YG DIAMOND RING D1.00ct 8.3g #11](http://koufuku.jp/cdn/shop/files/2000000047386_2.jpg?v=1782371360&width=480)
![[Pre-owned] K18YG DIAMOND RING 1.18ct 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)
![[Pre-owned] K18YG EMERALD DIAMOND Pendant Necklace 7.9g](http://koufuku.jp/cdn/shop/files/2000000115320_3.jpg?v=1766992797&width=480)
![[Pre-owned] K18YG 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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![[Pre-owned] K18YG EMERALD RING E0.96ct D0.64ct 7.0g #15](http://koufuku.jp/cdn/shop/files/2000000117379_2.jpg?v=1766824686&width=480)
![[Pre-owned] K18YG GOLDEN PEARL RING P11.3mm D0.44ct 10.5g #13](http://koufuku.jp/cdn/shop/files/2000000130217_2.jpg?v=1771658187&width=480)
![[Pre-owned] K18YG GOLDEN PEARL RING P14.5mm D1.03ct 11.4g #12](http://koufuku.jp/cdn/shop/files/2000000058177_2.jpg?v=1768806608&width=480)
![[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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KOUFUKU is an e-commerce site that offers a wide range of products, including jewelry, precious metals, designer bags, designer watches, designer apparel, and tableware. In addition to retail sales, we also provide purchase services.
![[Pre-owned] MITSUKOSHI K18YG Ruby & Diamond Ring R0.79ct D0.82ct 7.8g #12.5](http://koufuku.jp/cdn/shop/files/2000000145907_2.jpg?v=1788151913&width=480)
![[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)
![Used] K18YG ENAMEL PENDANT NECKLACE 13.4g](http://koufuku.jp/cdn/shop/files/2000000134116_2.jpg?v=1778489330&width=480)