Gems, Jewelry and Precious Metals
Showing 1707 products
![[Pre-owned] K18YG/PT900 Emerald Ring, E0.98ct, D0.93ct, 11.4g, #15](http://koufuku.jp/cdn/shop/files/2000000069609_2.jpg?v=1760678194&width=480)
Sold Out
![[Pre-owned] K18YG SAPPHIRE Ring, S3.00ct, D0.54ct, 12.3g, #17](http://koufuku.jp/cdn/shop/files/2000000073538_2.jpg?v=1761642456&width=480)
![[Used] K18YG RUBY RING 7.6g #17](http://koufuku.jp/cdn/shop/files/2000000112589_2.jpg?v=1761642460&width=480)
Sold Out
![[Pre-owned] 18K Yellow Gold Coral Pendant Necklace, 7.3mm, 9.1g](http://koufuku.jp/cdn/shop/files/2000000078700_2.jpg?v=1762315996&width=480)
![[Pre-owned] 18K Yellow Gold Diamond Pendant Necklace 0.299ct 0.73ct 4.3g](http://koufuku.jp/cdn/shop/files/2000000024400_2.jpg?v=1762315996&width=480)
![[Used] 18K Yellow Gold Coral Necklace 5.6g](http://koufuku.jp/cdn/shop/files/2000000080185_2.jpg?v=1762315996&width=480)
![[Used] PT850/PT900 JADEITE PENDANT NECKLACE Jade (Hisui) Pendant Necklace J0.96ct D0.23ct 5.7g](http://koufuku.jp/cdn/shop/files/2000000106700_2.jpg?v=1762315997&width=480)
Sold Out
![[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] K18WG Emerald Ring, E1.73ct, D0.21ct, 3.3g, #14](http://koufuku.jp/cdn/shop/files/2000000045900_2.jpg?v=1762316313&width=480)
![[Used] K18WG EMERALD RING E1.51ct D0.55ct 4.1g #10.5](http://koufuku.jp/cdn/shop/files/2000000044644_2.jpg?v=1762316313&width=480)
![[Pre-owned] K18WG Emerald Ring, E2.275ct, D0.29ct, 3.5g, #15.5](http://koufuku.jp/cdn/shop/files/2000000036267_2.jpg?v=1762316313&width=480)
![[Pre-owned] K18WG Emerald Ring, E2.40ct, D0.26ct, 2.9g, #13.5](http://koufuku.jp/cdn/shop/files/2000000036212_2.jpg?v=1762316313&width=480)
Sold Out
![[Used] PT900 Emerald Ring, E0.67ct, D0.21ct, Sorting, 5.0g, #14](http://koufuku.jp/cdn/shop/files/2000000007632_3.jpg?v=1762316313&width=480)
![[Pre-owned] K18WG Emerald Ring, E1.28ct, D0.75ct, 4.9g, #13.5](http://koufuku.jp/cdn/shop/files/2000000039176_2.jpg?v=1762316313&width=480)
![[Used] K18WG Emerald Ring E5.93ct D0.16ct 5.2g #14](http://koufuku.jp/cdn/shop/files/2000000036168_2.jpg?v=1762316313&width=480)
![[Pre-owned] K18WG Jadeite Jadeite Ring J1.93ct D1.66ct 6.5g #13.5](http://koufuku.jp/cdn/shop/files/2000000039411_2.jpg?v=1762316313&width=480)
![[Pre-owned] K18WG DIAMOND Bracelet D0.92ct 11.5g 18cm](http://koufuku.jp/cdn/shop/files/2000000030197_2.jpg?v=1762316313&width=480)
![[Used] K18WG Emerald Ring E13.04ct D2.25ct 11.7g #13](http://koufuku.jp/cdn/shop/files/2000000023793_2.jpg?v=1762316313&width=480)
![[Used] PT850 AQUAMARINE Aquamarine Pendant Necklace AQ3.70ct D0.13ct 8.9g](http://koufuku.jp/cdn/shop/files/2000000106229_2.jpg?v=1762336636&width=480)
We also recommend these products
Recommended Items![[Used] K18YG DIAMOND Ring D1.00 #11 Solitaire 3.9g](http://koufuku.jp/cdn/shop/files/2000000073590_8_04354e12-eb99-45f8-961b-74fbee55a5e7.jpg?v=1778745302&width=480)
![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
Sold Out
