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![[Used] K9WG RUBY RING Ruby Ring CGL Sorting 5.4g #13](http://koufuku.jp/cdn/shop/files/2000000121710_3.jpg?v=1768808719&width=480)
![[Used] KABANA K18YG TURQUOISE Turquoise Ring 16.5g ONE PRICE 20](http://koufuku.jp/cdn/shop/files/2000000105222_2.jpg?v=1762391161&width=480)
![[Used] KABANA K18YG Shell/Onyx Diamond Ring #12.5 8g](http://koufuku.jp/cdn/shop/files/2000000012100_2.jpg?v=1778747398&width=480)
![[Pre-owned] MIKIMOTO K14WG AKOYA PEARL BROACH, P6.3-7.mm, ONE PRICE, 16.3g](http://koufuku.jp/cdn/shop/files/2000000015828_2.jpg?v=1768444653&width=480)
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![[Used] MIKIMOTO PT900 DIAMOND Diamond Ring 1.467ct E VS1 d0.38ct 6.1g #12](http://koufuku.jp/cdn/shop/files/2000000069425_3.jpg?v=1752738489&width=480)
![[Used] MIKIMOTO K18WG AKOYA PEARL NECKLACE P5.0mm 3.8g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000056791_2.jpg?v=1778488593&width=480)
![[Used] POLA K18YG GREEN GARNET RING G0.85ct D0.10ct 7.0g #13.5 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000130002_2.jpg?v=1771814587&width=480)
![[Used] PT JADEITE RING Jadeite Ring D0.23ct 4.1g #11](http://koufuku.jp/cdn/shop/files/2000000121574_2.jpg?v=1771665153&width=480)
![[Used] PT1000 DIAMOND Ring D0.15ct 9.0g #14 with sorting](http://koufuku.jp/cdn/shop/files/2000000009087_3.jpg?v=1750401687&width=480)
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![[Used] PT1000 Pure Platinum Ring 6.9g #22](http://koufuku.jp/cdn/shop/files/2000000012797_3.jpg?v=1770275433&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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![[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] PT850 AQUAMARINE Aquamarine Pendant Necklace AQ3.70ct D0.13ct 8.9g](http://koufuku.jp/cdn/shop/files/2000000106229_2.jpg?v=1762336636&width=480)
![[Pre-owned] PT850 BLACK OPAL Black Opal Pendant Necklace 2.72ct D0.51ct 8.3g](http://koufuku.jp/cdn/shop/files/2000000058566_2.jpg?v=1765012877&width=480)
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![[Used] PT850 Emerald Pendant Necklace E1.33ct D0.16ct 2.6g](http://koufuku.jp/cdn/shop/files/2000000106519_2.jpg?v=1764830303&width=480)
![[Used] PT850 Emerald Ring, E0.96ct, D0.12ct, 4.9g, #9](http://koufuku.jp/cdn/shop/files/2000000018119_2.jpg?v=1750401687&width=480)
![[Used] PT850 Emerald Ring E0.56ct D0.58ct 4.9g #10.5](http://koufuku.jp/cdn/shop/files/2000000126081_2.jpg?v=1766801414&width=480)
![[Used] PT850 Emerald Ring, E3.33ct, D1.79ct, 11.5g, #7](http://koufuku.jp/cdn/shop/files/2000000073644_2.jpg?v=1765175629&width=480)
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![[Pre-owned] PT850 RUBY Ruby Pendant Necklace R0.62ct D0.67ct 10.5g](http://koufuku.jp/cdn/shop/files/2000000058016_2.jpg?v=1762397786&width=480)
![[Used] PT850 RUBY Ruby Ring R0.50ct D0.16ct Central Gem Laboratory Sorting 2.6g #12](http://koufuku.jp/cdn/shop/files/9902_01.jpg?v=1751706134&width=480)
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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)
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