Gems, Jewelry and Precious Metals
Showing 1386 products
![[Used] PT900 SAPPHIRE RING Sapphire Ring S10.633ct D2.503ct 14.5g #13](http://koufuku.jp/cdn/shop/files/2000000081915_2.jpg?v=1768444692&width=480)
![[Pre-owned] Shunichi Tamura K18/K18WG DIAMOND Diamond Pendant Brooch, D0.08ct, 19.9g](http://koufuku.jp/cdn/shop/files/2000000114750_2.jpg?v=1768444692&width=480)
![[Pre-owned] PT900 BERYL BROACH Golden Beryl (Heliodor) Brooch B39.44ct D0.38ct Nihon Hokyo Sorting 25.7g](http://koufuku.jp/cdn/shop/files/2000000086613_3.jpg?v=1768444693&width=480)
![[Used] Mitsuo Kaji K18/K18WG PENDANT Pendant top D0.33ct 37.4g](http://koufuku.jp/cdn/shop/files/2000000012599_2.jpg?v=1768444693&width=480)
![[Used] PT900 SAPPHIRE RING Sapphire ring S6.85ct D1.91ct CGL sorting 15.4g #12](http://koufuku.jp/cdn/shop/files/2000000001159_3.jpg?v=1768444693&width=480)
![[Used] TASAKI K18YG Akoya Pearl Brooch, 8.6mm, 6.6g, One Price](http://koufuku.jp/cdn/shop/files/2000000022208_2.jpg?v=1768444692&width=480)
![[Used] PT900 AKOYA PEARL OBIDOME Akoya pearl obidome P7.0mm D0.06ct 17.9g](http://koufuku.jp/cdn/shop/files/2000000003986_2.jpg?v=1768444693&width=480)
![[Pre-owned] K18YG SAPPHIRE RING Sapphire ring S4.54ct S0.53ct D0.40ct 8.7g #13](http://koufuku.jp/cdn/shop/files/2000000068893_2.jpg?v=1768444693&width=480)
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![[Used] K18YG PEARL BROACH Baroque Pearl Brooch 35.5g](http://koufuku.jp/cdn/shop/files/2000000073194_2.jpg?v=1768444693&width=480)
![[Used] PT900 RUBY RING Ruby Ring R0.72ct D0.57ct 5.2g #14](http://koufuku.jp/cdn/shop/files/2000000125657_2.jpg?v=1768444693&width=480)
![[Pre-owned] K18YG/PT900 SOUTH SEA PEARL BROACH White South Sea Pearl Brooch, P12.8mm, 14.0g](http://koufuku.jp/cdn/shop/files/2000000097923_2.jpg?v=1768444693&width=480)
Van Cleef＆Arpels
Pre-owned Van Cleef & Arpels 18K Yellow Gold Tourmaline Brooch, 15.[...]
¥3,325,000
![[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)
