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![[Pre-owned] 18K Yellow Gold Diamond Necklace, 1.81ct, 5.86ct, 51.5g](http://koufuku.jp/cdn/shop/files/2000000081939_2.jpg?v=1771665042&width=480)
![[Pre-owned] 18K Yellow Gold Moving Diamond Pendant Necklace, D0.565ct, 11.9g](http://koufuku.jp/cdn/shop/files/2000000108513_2.jpg?v=1765161865&width=480)
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![[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 DIAMOND RING Octagonal Cut Diamond Ring 1.232ct D0.733ct 7.5g #16](http://koufuku.jp/cdn/shop/files/2000000068275_2.jpg?v=1771814674&width=480)
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![[Used] K18YG DIAMOND RING Diamond Ring D1.20ct 6.0g #11.5](http://koufuku.jp/cdn/shop/files/2000000021324_2.jpg?v=1771665669&width=480)
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![[Used] K18YG DIAMOND RING 0.339ct D Color VS1 Class Very Good Cut CGL Sorting 2.2g #12](http://koufuku.jp/cdn/shop/files/2000000027494_2.jpg?v=1766801414&width=480)
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![[Used] K18YG DIAMOND RING Diamond Ring 0.709ct D0.90ct 7.2g #11](http://koufuku.jp/cdn/shop/files/2000000117256_2.jpg?v=1771814675&width=480)
![[Used] K18YG DIAMOND RING Diamond Ring 3.5g #9.5](http://koufuku.jp/cdn/shop/files/2000000037950_2.jpg?v=1771814807&width=480)
![[Used] K18YG DIAMOND RING D0.20ct 7.6g #9.5](http://koufuku.jp/cdn/shop/files/2000000129815_2.jpg?v=1771814675&width=480)
![[Used] K18YG DIAMOND RING D0.35ct 5.5g #10](http://koufuku.jp/cdn/shop/files/2000000131634_2.jpg?v=1771814785&width=480)
![[Used] K18YG DIAMOND RING D0.51ct 6.6g #8](http://koufuku.jp/cdn/shop/files/2000000131443_2.jpg?v=1771814764&width=480)
![[Used] K18YG DIAMOND RING Diamond Ring D0.52ct 7.6g #11](http://koufuku.jp/cdn/shop/files/2000000046990_2.jpg?v=1771665162&width=480)
![[Used] K18YG DIAMOND RING Diamond Ring D0.65ct 14.7g #14](http://koufuku.jp/cdn/shop/files/2000000130026_4.jpg?v=1771316660&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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