Showing 1591 products
![[Pre-owned] PT900 South Sea Pearl Ring, 11.3mm, D0.10ct, #12, 5.0g](http://koufuku.jp/cdn/shop/files/2000000049830_3.jpg?v=1753249893&width=480)
![[Used] PT900 TAHITIAN PEARL Tahitian pearl ring 11.0mm D0.56ct 9.6g #10](http://koufuku.jp/cdn/shop/files/2000000031217_2.jpg?v=1746171960&width=480)
![[Used] PT900 White Opal Ring, D0.43ct, 9.2g, #8.5](http://koufuku.jp/cdn/shop/files/2000000017716_2.jpg?v=1768800609&width=480)
![[Used] PT900 Chrysoberyl Cat's Eye Ring CE2.51ct D0.32ct Central Gem Laboratory Sorting 4.8g #10.5](http://koufuku.jp/cdn/shop/files/2000000019123_3.jpg?v=1745901753&width=480)
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![[Used] PT900 jade ring J4.54ct D0.46ct 8.4g#12.5 Identification](http://koufuku.jp/cdn/shop/files/2000000014609_8.jpg?v=1743407785&width=480)
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![[Pre-owned] PT950 Pink Sapphire Ring, PS3.83ct, D0.80ct, Sorting 5.4g, #12](http://koufuku.jp/cdn/shop/files/2000000001265_3.jpg?v=1763175991&width=480)
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![[Pre-owned] SV BAROQUE PEARL NECKLACE Baroque pearl necklace 10-12mm 88g](http://koufuku.jp/cdn/shop/files/2000000131917_2.jpg?v=1771658298&width=480)
![[Pre-owned] Sekikazu Partina Necklace, 18K White Gold, Diamond Pendant Necklace, 9.2g](http://koufuku.jp/cdn/shop/files/2000000120614_2.jpg?v=1768197670&width=480)
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![[Used] Rhodochrosite (Inca Rose)/Imitation Pearl Necklace, STEEL, 63.6g](http://koufuku.jp/cdn/shop/files/2000000043654_2.jpg?v=1762315997&width=480)
![[Pre-owned] Tsukasa Muramatsu PT900 Ruby Cabochon Cut Ruby Ring, R2.91ct, D0.36ct, 10.6g, #10](http://koufuku.jp/cdn/shop/files/2000000012742_2.jpg?v=1768808621&width=480)
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![[Pre-owned] Shunichi Tamura K18/K18WG DIAMOND Diamond Pendant Brooch, D0.08ct, 19.9g](http://koufuku.jp/cdn/shop/files/2000000114750_2.jpg?v=1768444692&width=480)
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![[Pre-owned] Nobuko Ishikawa K18/PT900 Diamond Ring, D0.26ct, 8.6g, #10](http://koufuku.jp/cdn/shop/files/2000000077314_2.jpg?v=1765877458&width=480)
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![[Used] 18KWG MEXICO OPAL Handmade Mexican Opal Ring, 8.0g #9](http://koufuku.jp/cdn/shop/files/2000000056975_2.jpg?v=1762397786&width=480)
![[Used] 18K Yellow Gold Ruby Ring, 9.2g, #14](http://koufuku.jp/cdn/shop/files/2000000126579_2.jpg?v=1767585974&width=480)
![[Used] 18KYG SAPPHIRE Sapphire Ring 6.2g #11](http://koufuku.jp/cdn/shop/files/DSC_2004.jpg?v=1775188486&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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