Showing 1801 products
![[Used] PT900 RUBY Ruby Ring R0.20ct D0.86ct 6.7g #11](http://koufuku.jp/cdn/shop/files/2000000011196_2.jpg?v=1746249798&width=480)
![[Used] HARRY WINSTON Harry Winston PT950 Lotus Cluster Diamond Ring #10.5](http://koufuku.jp/cdn/shop/files/2000000010892_3.jpg?v=1746247967&width=480)
Sold Out
![[Used] T&Co Tiffany PT950 Diamond Ring DIAMOND 0.20ct #4.5](http://koufuku.jp/cdn/shop/files/2000000006703_2.jpg?v=1746247757&width=480)
![[Used] PT900 RUBY Burmese ruby ring R1.54ct D0.71ct #12 GRS certificate included](http://koufuku.jp/cdn/shop/files/2000000082493_3.jpg?v=1746247300&width=480)
Sold Out
![[Used] PT900 SOUTHSEAPEARL South Sea White Pearl Ring 14.5mm D0.12ct 17.5g #11 Central Gem Laboratory Sorting](http://koufuku.jp/cdn/shop/files/2000000015767_3.jpg?v=1746182933&width=480)
Sold Out
![[Pre-owned] BVLGARI Bvlgari 18K White Gold Akoya Pearl Ring 8.5mm 8.8g #8.5 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000016405_2.jpg?v=1750208020&width=480)
Sold Out
![[Used] PT900 AKOYA PEARL Akoya pearl ring 8.6mm D0.17ct 5.8g #9.5](http://koufuku.jp/cdn/shop/files/2000000014357_2.jpg?v=1746180305&width=480)
![[Used] PT850 AKOYA PEARL Akoya pearl ring 9.5mm D 0.18ct 7.7g #12 R](http://koufuku.jp/cdn/shop/files/2000000015248_2.jpg?v=1746180216&width=480)
![[Used] PT900 AKOYA PEARL Akoya pearl ring 9.2mm D 0.26ct 6.2g #13.5](http://koufuku.jp/cdn/shop/files/2000000026299_2.jpg?v=1746179569&width=480)
STAR JEWELRY
Pre-owned STAR JEWELRY PT950 Diamond Ring, D0.288ct, D0.10ct, 3.7g, #10, On[...]
$522.00
Sold Out
![[Used] BVLGARI B.Zero1 Essential Band Ring, K18WG, 1 Diamond, 5.9g, #6.5, ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000015910_2.jpg?v=1746178446&width=480)
Sold Out
![[Used] T&Co Tiffany K18WG Atlas Diamond Ring 2.9g #9](http://koufuku.jp/cdn/shop/files/2000000031187_2.jpg?v=1746178342&width=480)
![[Used] FOULASON Freson PT950 DIAMOND Diamond Ring 0.344ct D VVS1 3EX 3g #4](http://koufuku.jp/cdn/shop/files/2000000006499_2.jpg?v=1746178287&width=480)
Sold Out
![[Used] TASAKI PT1000 Diamond Ring D0.782ct D0.36ct 4.4g #8.5](http://koufuku.jp/cdn/shop/files/2000000022154_2.jpg?v=1746178202&width=480)
![[Used] KASHIKEY PT900 Diamond Ring D1.40ct 7.7g #14.5](http://koufuku.jp/cdn/shop/files/2000000021546_2.jpg?v=1746178091&width=480)
![[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)
Sold Out
![[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
$1,426.00
Sold Out
We also recommend these products
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)
Sold Out
![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)
Sold Out
