Gems, Jewelry, and Precious Metals
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![[Used] K18WG DIAMOND EARRING Black Diamond/Colorless Diamond Pierced Earrings and Clip-On Earrings D0.11ct D0.11ct D0.10ct D0.10ct 5.9g](http://koufuku.jp/cdn/shop/files/2000000050935_2.jpg?v=1785740126&width=480)
![[Used] K18WG SAPPHIRE EARRINGS Briolette Cut Color Sapphire Earrings 3.8g](http://koufuku.jp/cdn/shop/files/2000000133911_2.jpg?v=1785743788&width=480)
![[Used] PT850 DIAMOND NECKLACE Diamond Necklace 30.00ct 86.5g](http://koufuku.jp/cdn/shop/files/2000000135199_2.jpg?v=1785744781&width=480)
![[Used] PT850 DIAMOND NECKLACE Diamond Necklace D32.11ct 101.7g](http://koufuku.jp/cdn/shop/files/2000000135243_2.jpg?v=1785747480&width=480)
![[Pre-owned] PT900 EMERALD RING E0.54ct D0.34ct 4.8g #10.5](http://koufuku.jp/cdn/shop/files/2000000125800_2.jpg?v=1785993739&width=480)
![[Pre-owned] PT900 EMERALD Ring E16.55ct D1.98ct 19.3g #13](http://koufuku.jp/cdn/shop/files/2000000020174_2.jpg?v=1785993852&width=480)
![[Pre-owned] Mitsuo Kaji PT900 RUBELLITE TOURMALINE RING, 10.38ct Rubellite, 0.87ct Diamond, with GRJ Appraisal, 21.7g, Size 20.5](http://koufuku.jp/cdn/shop/files/2000000133867_3.jpg?v=1785993992&width=480)
![[Pre-owned] PT900 DIAMOND RING D0.70ct 17.7g #12](http://koufuku.jp/cdn/shop/files/2000000136127_2.jpg?v=1785994102&width=480)
![[Pre-owned] K18YG/PT900 DIAMOND RING D0.03ct 5.4g #14.5](http://koufuku.jp/cdn/shop/files/2000000127095_2.jpg?v=1785994802&width=480)
![[Pre-owned] PT900 RUBY RING R1.00ct D0.92ct 8.6g #12](http://koufuku.jp/cdn/shop/files/2000000130132_2.jpg?v=1785994912&width=480)
![[Pre-owned] PT900 SAPPHIRE RING Sri Lankan Sapphire Ring S4.95ct D1.51ct with GIA Report, 11.4g, Size 14.5](http://koufuku.jp/cdn/shop/files/2000000068312_3.jpg?v=1785995024&width=480)
![[Pre-owned] PT900 AQUAMARINE RING AQ20.33ct D0.56ct CGL Sorting 17.1g #13](http://koufuku.jp/cdn/shop/files/2000000012841_3.jpg?v=1785995142&width=480)
![[Pre-owned] PT900 SAPPHIRE RING S1.07ct D0.10ct 5.3g #12](http://koufuku.jp/cdn/shop/files/2000000019482_2.jpg?v=1785995246&width=480)
![[Pre-owned] PT900 ALEXANDRITE RING A2.73ct D1.66ct GIA Report 10.7g #13](http://koufuku.jp/cdn/shop/files/2000000143125_3.jpg?v=1785995379&width=480)
![[Pre-owned] RING PT900 EMERALD RING E16.83ct D0.84ct CGL Sorting 16.1g #18](http://koufuku.jp/cdn/shop/files/2000000020990_3.jpg?v=1785995483&width=480)
![[Pre-owned] PT900 KUNZITE RING Kunzite 12.91ct, Diamond 0.14ct, 16.1g, Size 13](http://koufuku.jp/cdn/shop/files/2000000134567_2.jpg?v=1785995937&width=480)
![[Pre-owned] PT900 EMERALD RING E0.21ct D0.13ct 7.0g #12](http://koufuku.jp/cdn/shop/files/2000000124322_2.jpg?v=1785996074&width=480)
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おすすめの商品![[Pre-owned] MITSUKOSHI K18YG Ruby & Diamond Ring R0.79ct D0.82ct 7.8g #12.5](http://koufuku.jp/cdn/shop/files/2000000145907_2.jpg?v=1788151913&width=480)
![[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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