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![[Pre-owned] K18WG SAPPHIRE RING, S1.04ct, D0.25ct, CGL Sorting, 4.8g, #16](http://koufuku.jp/cdn/shop/files/2000000124919_3.jpg?v=1768808620&width=480)
![[Pre-owned] K18WG SAPPHIRE Sapphire Ring, S0.93ct, D0.17ct, 2.2g, #11.5](http://koufuku.jp/cdn/shop/files/2000000036618_2.jpg?v=1752392569&width=480)
![[Pre-owned] K18WG SAPPHIRE Sapphire Ring, S1.18ct, D0.58ct, 3.3g, #12.5](http://koufuku.jp/cdn/shop/files/2000000094342_2.jpg?v=1760678193&width=480)
![[Pre-owned] K18WG SAPPHIRE Sapphire Ring, S1.83ct, D0.29ct, 3.1g, #12](http://koufuku.jp/cdn/shop/files/2000000036700_2.jpg?v=1760678193&width=480)
![[Used] K18WG SOUTH SEA PEARL PENDANT NECKLACE White South Sea Pearl Pendant Necklace 9.5mm D0.25ct 4.6g](http://koufuku.jp/cdn/shop/files/2000000106205_2.jpg?v=1762391121&width=480)
![[Used] K18WG SOUTH SEA PEARL RING White South Sea Pearl Ring 14.0mm D0.06ct 11.5g #13](http://koufuku.jp/cdn/shop/files/2000000049786_3.jpg?v=1779437678&width=480)
![[Pre-owned] K18WG SOUTH SEA PEARL White South Sea Pearl Ring, 14mm, 10.3g, #12](http://koufuku.jp/cdn/shop/files/2000000038209_2.jpg?v=1765877331&width=480)
![[Used] K18WG STAR SAPPHIRE RING SS4.67ct D0.15ct 3.6g #13](http://koufuku.jp/cdn/shop/files/2000000050331_2.jpg?v=1760678193&width=480)
![[Pre-owned] K18WG STAR SAPPHIRE Ring, SS 2.632ct, D 0.22ct, 2.7g, #13.5](http://koufuku.jp/cdn/shop/files/2000000050409_2.jpg?v=1760678193&width=480)
![[Used] K18WG TAHITIAN PEARL BROOCH Tahitian Pearl Pendant Brooch P10.0 - 10.5mm D0.53ct 35.3g](http://koufuku.jp/cdn/shop/files/2000000049137_2.jpg?v=1768444693&width=480)
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![[Used] K18WG TOURMALINE NECKLACE Pink Tourmaline Pendant Necklace T2.00ct D0.30ct 3.8g](http://koufuku.jp/cdn/shop/files/2000000134109_2.jpg?v=1771816794&width=480)
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![[Used] K18WG NO HEAT RUBY RING AIGS Pigeon Blood Certificate 1.03ct D0.29ct 1.9g #14](http://koufuku.jp/cdn/shop/files/2000000047867_4.jpg?v=1764830276&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)
![[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 Amber Pendant Necklace with Insects, D0.18ct, 12.9g, N](http://koufuku.jp/cdn/shop/files/2000000074672_3.jpg?v=1763176220&width=480)
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![[Pre-owned] 18K Yellow Gold Coral 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)
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![[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)
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