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![[Used] K18YG SAPPHIRE ring S0.73ct D0.38ct 7.0g #12](http://koufuku.jp/cdn/shop/files/2000000071961_2.jpg?v=1746252065&width=480)
![[Used] K18YG SAPPHIRE Sapphire Ring S1.42ct D0.92ct 7.2g #15](http://koufuku.jp/cdn/shop/files/2000000071770_2.jpg?v=1746252053&width=480)
![[Used] K18YG SAPPHIRE Sapphire Ring S0.46ct D0.46ct 4.1g #9.5](http://koufuku.jp/cdn/shop/files/2000000068718_2.jpg?v=1751002561&width=480)
![[Used] K18YG Ruby and Sapphire Ring R0.44ct S0.63ct D0.09ct NGL Certificate 4.1g #11](http://koufuku.jp/cdn/shop/files/2000000068701_3.jpg?v=1751002561&width=480)
![[Used] K18YG RUBY Ruby Ring R1.30ct D0.90ct 7.0g #8](http://koufuku.jp/cdn/shop/files/2000000037875_2.jpg?v=1746252009&width=480)
![[Used] K18YG TOURMALINE Pink Tourmaline Ring T1.69ct D0.02ct 5.2g #12](http://koufuku.jp/cdn/shop/files/2000000069968_9.jpg?v=1746249882&width=480)
![[Used] PT900 SPINEL Red Spinel Ring RS2.75ct D0.63ct Central Gem Laboratory Identification 7.7g #12](http://koufuku.jp/cdn/shop/files/2000000069876_3.jpg?v=1746249870&width=480)
![[Used] PT900 RUBY Ruby Ring R1.21ct D0.57ct 8g #14](http://koufuku.jp/cdn/shop/files/70513_01.jpg?v=1751706107&width=480)
![[Used] K18YG RUBY Ruby Ring R1.18ct D0.27ct 3.8g #5](http://koufuku.jp/cdn/shop/files/2000000043586_2.jpg?v=1746249845&width=480)
![[Used] PT900 RUBY Ruby Ring R0.56ct D0.30ct 5.8g #8](http://koufuku.jp/cdn/shop/files/26640_01.jpg?v=1751706024&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)
![[Used] PT900 RUBY Ruby Ring R0.72ct D0.20ct 5.2g #8](http://koufuku.jp/cdn/shop/files/2000000018379_2.jpg?v=1746249810&width=480)
![[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] 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)
![[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)
![[Used] TASAKI PT900 South Sea White Pearl Ring 12.0mm D0.11ct 11.2g #9.5](http://koufuku.jp/cdn/shop/files/2000000020136_2.jpg?v=1746180532&width=480)
![[Used] BVLGARI Bulgari K18WG Akoya pearl ring 8.5mm 8.8g #8.5](http://koufuku.jp/cdn/shop/files/2000000016405_2.jpg?v=1750208020&width=480)
![[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)
![[Used] STAR JEWELRY Star Jewelry PT950 Diamond Ring D0.288ct D0.10ct 3.7g #10](http://koufuku.jp/cdn/shop/files/2000000011141_2.jpg?v=1749111052&width=480)
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![[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)
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![[Used] T&Co Tiffany K18WG Atlas Diamond Ring 2.9g #9](http://koufuku.jp/cdn/shop/files/2000000031187_2.jpg?v=1746178342&width=480)
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