Showing 131 products
![[Used] 18K Yellow Gold Emerald Ring, E0.17ct, D0.26ct, 4.5g, #11](http://koufuku.jp/cdn/shop/files/2000000052984_2.jpg?v=1762391100&width=480)
![[Pre-owned] K18YG Emerald and Diamond Ring, E0.56ct, D0.75ct, 8.0g, #15](http://koufuku.jp/cdn/shop/files/2000000040257_2.jpg?v=1762391100&width=480)
![[Used] K18WG Emerald Ring E2.47ct D0.87ct 6.4g #13](http://koufuku.jp/cdn/shop/files/2000000036656_2.jpg?v=1762391103&width=480)
![[Pre-owned] 18K Yellow Gold Jadeite Jadeite Ring, J2.54ct, D1.00ct, 7.2g, #11.5](http://koufuku.jp/cdn/shop/files/2000000041001_2.jpg?v=1762391104&width=480)
![[Used] K18YG Emerald Ring E0.77ct D0.81ct 7.1g #13](http://koufuku.jp/cdn/shop/files/2000000053134_2.jpg?v=1762391139&width=480)
![[Used] BRINKHAUS 18K/PT DIAMOND Ring 11.4g #16 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000028026_2.jpg?v=1762391160&width=480)
![[Used] K18YG DIAMOND Ring D1.00ct 4.0g #11](http://koufuku.jp/cdn/shop/files/2000000053165_2.jpg?v=1762397785&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] T&Co Tiffany 18K Yellow Gold T Two Bracelet 2.9g One Price](http://koufuku.jp/cdn/shop/files/2000000006598_2.jpg?v=1762391063&width=480)
![[Pre-owned] K18WG SAPPHIRE Sapphire Ring, S1.18ct, D0.58ct, 3.3g, #12.5](http://koufuku.jp/cdn/shop/files/2000000094342_2.jpg?v=1760678193&width=480)
![[Pre-owned] K18WG SAPPHIRE Sapphire Ring, S0.975ct, D0.45ct, with sorting, 2.5g, #13](http://koufuku.jp/cdn/shop/files/2000000089096_3.jpg?v=1760678193&width=480)
![[Used] PT900 OPAL Opal Ring, OP 2.49ct, D 0.60ct, 10.1g, #15.5](http://koufuku.jp/cdn/shop/files/2000000011332_2.jpg?v=1760667250&width=480)
![[Pre-owned] K18YG SAPPHIRE Ring, S1.00ct, D2.00ct, 9.3g, #14](http://koufuku.jp/cdn/shop/files/2000000070384_2.jpg?v=1759988719&width=480)
![[Pre-owned] 18K Yellow Gold Ruby Ring, R7.29ct, D2.17ct, Grade #8, 8.7g](http://koufuku.jp/cdn/shop/files/2000000035734_3.jpg?v=1753249893&width=480)
![[Pre-owned] 18K Yellow Gold Demantoid Garnet Ring, G0.69ct, D0.70ct, Nihon Hokyo Kan, 6.4g, #11.5](http://koufuku.jp/cdn/shop/files/2000000071909_3.jpg?v=1752392550&width=480)
![[Pre-owned] PONTE VECCHIO 18K Yellow Gold Pearl Ring, 7.9mm, D0.26ct, 7.0g, #11, One Price](http://koufuku.jp/cdn/shop/files/2000000002422_2.jpg?v=1752397216&width=480)
PONTE VECCHIO
[Pre-owned] PONTE VECCHIO 18K Yellow Gold Pearl Ring, 7.9mm, D0.26ct, 7.0g,[...]
¥242,800
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![[Pre-owned] 18K Yellow Gold Ruby Ring, 0.47ct, Diamonds, 5.6g, #13.5](http://koufuku.jp/cdn/shop/files/2000000042527_2.jpg?v=1751698229&width=480)
![[Used] PT900 SAPPHIRE RING Sapphire Ring S2.57ct D1.51ct 14.3g #15](http://koufuku.jp/cdn/shop/files/2000000071954_2.jpg?v=1768882396&width=480)
![[Pre-owned] MIKIMOTO PT950 ALEXANDRITE RING, A 0.42ct, D 0.62ct, 6.1g, #15, ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000123844_3.jpg?v=1768882396&width=480)
