Showing 1964 products
![[Used] K18WG SAPPHIRE EARRING Sapphire Earrings S5.12ct D0.18ct 5.1g](http://koufuku.jp/cdn/shop/files/2000000115085_2.jpg?v=1783913836&width=480)
![[Used] MIKIMOTO K18YG AKOYA PEARL RING Akoya Pearl Ring 5.2mm D 3.7g #15 ONE PRICE RING](http://koufuku.jp/cdn/shop/files/2000000126760_2.jpg?v=1783491154&width=480)
KOUFUKUオンラインストア
[Used] MIKIMOTO K18YG AKOYA PEARL RING Akoya Pearl Ring 5.2mm D 3.7g #15 ON[...]
$644.00
![[Used] PT900 BLACK OPAL RING BO2.90ct D1.65ct CGL Certificate 12.8g #12](http://koufuku.jp/cdn/shop/files/2000000092874_3.jpg?v=1783490181&width=480)
![[Used] PT900 SAPPHIRE RING Orange Sapphire Ring S1.62ct D0.35ct with sorting 11.1g #13.5](http://koufuku.jp/cdn/shop/files/2000000100166_3.jpg?v=1783331765&width=480)
![[Used] PT900 CATS EYE RING Chrysoberyl Cat's Eye Ring CE0.74ct 0.30ct 5.1g #14](http://koufuku.jp/cdn/shop/files/2000000012889_2.jpg?v=1783331492&width=480)
![[Used] K18WG SAPPHIRE RING Sri Lankan Sapphire Ring S25.01ct D2.73ct with GRS Appraisal 16.7g #13](http://koufuku.jp/cdn/shop/files/2000000095196_3.jpg?v=1783329933&width=480)
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![[Used] K18WG RUBY RING R4.06ct D0.60ct 15.7g #12.5](http://koufuku.jp/cdn/shop/files/2000000134628_2.jpg?v=1783316366&width=480)
KOUFUKUオンラインストア
【Used】K18WG SAPPHIRE RING Sri Lankan Sapphire Ring Royal Blue S5.22ct D1.32[...]
$12,843.00
![[Used] K18WG AQUAMARINE EARRINGS Aquamarine Earrings AQ28.10ct D0.08ct 9.9g](http://koufuku.jp/cdn/shop/files/2000000129532_2.jpg?v=1783316138&width=480)
KOUFUKUオンラインストア
[Used] K18WG AQUAMARINE EARRINGS Aquamarine Earrings AQ28.10ct D0.08ct 9.9g
$4,638.00
![[Used] MIKIMOTO K18WG AKOYA PEARL BRACELET 2.8g](http://koufuku.jp/cdn/shop/files/2000000138220_2.jpg?v=1783314966&width=480)
![[Used] K18WG EMERALD EARRINGS Emerald Earrings E2.05ct E1.45ct D1.06ct D1.06ct 8.6g](http://koufuku.jp/cdn/shop/files/2000000043760_2.jpg?v=1783314555&width=480)
![[Used] K18WG SAPPHIRE RING Sapphire Ring S12.94ct D0.85ct GRS Appraisal 11.0g #14.5](http://koufuku.jp/cdn/shop/files/2000000135656_3.jpg?v=1782450083&width=480)
![[Used] K18WG RUBY RING R0.71ct D1.02ct 8.4g #13](http://koufuku.jp/cdn/shop/files/2000000005621_2.jpg?v=1782450001&width=480)
![[Used] PT900 NO HEAT RUBY RING Unheated Ruby Ring R4.03ct D0.207ct GIA Certificate 6.8g #13](http://koufuku.jp/cdn/shop/files/2000000019789_3.jpg?v=1782449925&width=480)
![[Used] K18WG SAPPHIRE RING Sri Lankan Sapphire Ring S10.72ct D1.44ct GRS Certification 9.3 #13g](http://koufuku.jp/cdn/shop/files/2000000095202_3.jpg?v=1782449903&width=480)
![[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)
