Showing 1739 products
![[Used] MAUBOUSSIN K18WG Diamond Ring 5.6g #14](http://koufuku.jp/cdn/shop/files/2000000016436_2.jpg?v=1746173518&width=480)
![[Used] CHANEL PT950 Coco Crush Ring Diamond 5p 4.0g #12.5](http://koufuku.jp/cdn/shop/files/2000000016924_2.jpg?v=1746173448&width=480)
![[Used] T&Co Tiffany K18WG Atlas Diamond Ring 6.7g #9 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000014722_2.jpg?v=1747791904&width=480)
![[Used] GUCCI Ring K18WG Icon 3.6g #12.5](http://koufuku.jp/cdn/shop/files/2000000080147_2.jpg?v=1746173213&width=480)
![[Used] POLA K18YG DIAMOND Diamond Ring 0.19ct D0.45ct 3.7g #9](http://koufuku.jp/cdn/shop/files/2000000030555_2.jpg?v=1746172806&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)
![[Pre-owned] SOUTHERN CROSS K18WG/PT900 DIAMOND Ring D1.83 8.9g #11](http://koufuku.jp/cdn/shop/files/2000000027241_2.jpg?v=1746171888&width=480)
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![[Used] CARRERA Y CARRERA Carrera Y Carrera K18YG Diamond Ring 13.8g #15.5](http://koufuku.jp/cdn/shop/files/2000000016887_2.jpg?v=1746171811&width=480)
CARRERA Y CARRERA
[Used] CARRERA Y CARRERA Carrera Y Carrera K18YG Diamond Ring 13.8g #15.5
$1,457.00
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![[Used] AGOSTINI K18YG DIAMOND Ring 0.08ct 6.4g #8.5](http://koufuku.jp/cdn/shop/files/2000000014661_2.jpg?v=1746171713&width=480)
![[Used] TRILOGY PT900 DIAMOND Diamond Ring D0.71ct D0.35ct 8.5g #8.5 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000020686_2.jpg?v=1747791904&width=480)
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![[Used] JOSE HESS K18WG DIAMOND RING D1.39ct 15.6g #14 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000072555_2.jpg?v=1746171310&width=480)
![[Used] PT900 SAPPHIRE RING S1.24ct D0.64ct CGL Certificate #14 11.6g](http://koufuku.jp/cdn/shop/files/2000000071640_2.jpg?v=1746162159&width=480)
![[Used] K18YG Freshwater Pearl Ring 3.5mm-6.5mm D0.21ct 9.4g #10.5](http://koufuku.jp/cdn/shop/files/2000000042565_2.jpg?v=1746162128&width=480)
![[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)
![[Used] K18YG SOUTH SEA PEARL South Sea pearl ring 12.6mm 12.8mm 10.8mm 19.5g #12](http://koufuku.jp/cdn/shop/files/2000000071336_2.jpg?v=1746161988&width=480)
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![[Used] PT900 AKOYA Akoya pearl ring 7.5mm D0.08ct 5.5g #16](http://koufuku.jp/cdn/shop/files/2000000080949_2.jpg?v=1746161933&width=480)
![[Used] K18WG Tahitian pearl ring P9.1mm D0.51ct 5.3g #10](http://koufuku.jp/cdn/shop/files/2000000006437_2.jpg?v=1746161885&width=480)
![[Used] PT900 Tahiti Pearl Tahitian Pearl Ring 11.2mm 5.9g #10 with Certificate of Authenticity](http://koufuku.jp/cdn/shop/files/2000000033556_3.jpg?v=1746161823&width=480)
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![[Used] PT900 Tahiti Pearl Tahitian Pearl Ring 10.2mm D0.04ct 5.4g #11.5](http://koufuku.jp/cdn/shop/files/2000000008349_2.jpg?v=1746161717&width=480)
![[Used] PT900 Tahiti Pearl Ring 10.7mm D0.23ct 6.8g #8](http://koufuku.jp/cdn/shop/files/2000000026343_2.jpg?v=1746161613&width=480)
![[Used] K18WG OPAL Opal Ring 1.06ct 0.08ct 2.1g #13.5](http://koufuku.jp/cdn/shop/files/2000000045535_2.jpg?v=1746161481&width=480)
![[Used] K18WG TOPAZ Blue Topaz Ring D0.690ct D1.00ct 16.1g #13](http://koufuku.jp/cdn/shop/files/2000000069661_2.jpg?v=1746161371&width=480)
![[Used] PT900 JADEITE jadeite ring J1.95ct D0.67ct GRJ sorting included 5.7g #10](http://koufuku.jp/cdn/shop/files/2000000011172_3.jpg?v=1746161116&width=480)
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![[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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