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![[Used] PT900 EMERALD Emerald Ring E0.60ct D0.70ct 6.4g #15](http://koufuku.jp/cdn/shop/files/2000000009247_2.jpg?v=1747801134&width=480)
![[Used] Pt900 Emerald Ring E1.59ct D1.39ct 7.9g From the Muzo Mine in Colombia Comes with GRS Certificate](http://koufuku.jp/cdn/shop/files/2000000019840_9.jpg?v=1752729165&width=480)
![[Used] PT900 JADEITE Jadeite Ring J2.044ct D0.486ct 7.5g #16](http://koufuku.jp/cdn/shop/files/2000000016818_8.jpg?v=1748238748&width=480)
![[Used] PT900 JADEITE Jadeite Ring J1.79ct D0.53ct 5.6g #11](http://koufuku.jp/cdn/shop/files/2000000014456_8.jpg?v=1743407357&width=480)
![[Used] PT900 JADEITE Jadeite Ring J4.49ct D1.75ct 11.0g #11](http://koufuku.jp/cdn/shop/files/2000000020518_8.jpg?v=1743409133&width=480)
![[Used] PT900 Jadeite Jadeite Ring D0.35ct 6.5g #8.5](http://koufuku.jp/cdn/shop/files/2000000016665_2.jpg?v=1748238748&width=480)
![[Used] PT900 JADEITE jadeite ring J1.95ct D0.67ct GRJ sorting included 5.7g #10](http://koufuku.jp/cdn/shop/files/2000000011172_3.jpg?v=1746161116&width=480)
![[Used] PT900 JADEITE jadeite ring J2.27ct D0.41ct with GGS sorting 6.3g #9.5](http://koufuku.jp/cdn/shop/files/2000000021942_3.jpg?v=1746157084&width=480)
![[Used] PT900 JADEITE jadeite ring J3.28ct D0.43ct Nihokyo sorting 8.9g #15.5](http://koufuku.jp/cdn/shop/files/2000000075372_3.jpg?v=1746157250&width=480)
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