Designer jewelry
Showing 70 products
![[Pre-owned] CHAUMET Hortensia K18PG Opal Pendant Necklace 3.9g](http://koufuku.jp/cdn/shop/files/2000000027616_2.jpg?v=1764915891&width=480)
![[Pre-owned] TASAKI K18WG Tahitian Black Pearl Pendant Necklace 10.3mm 11.0mm D0.27ct 15.8g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000038162_2.jpg?v=1764830277&width=480)
![[Pre-owned] T&Co. Tiffany & Co. K18YG T TWO Bracelet 2.9g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000006598_2.jpg?v=1762391063&width=480)
![[Pre-owned] MIKIMOTO 18K Yellow Gold Akoya Pearl Ring with Diamond, 4.2g, Size 10, Fixed Price](http://koufuku.jp/cdn/shop/files/2000000106885_2.jpg?v=1762391099&width=480)
![[Pre-owned] MIKIMOTO K18 Akoya Pearl Necklace, 8.0 - 8.5mm, 41.7g, 45cm, ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000020617_2.jpg?v=1762391100&width=480)
![[Pre-owned] SEIKO K18WG DIAMOND Diamond Pendant Necklace D1.00ct 4.9g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000033587_2.jpg?v=1762391100&width=480)
![[Pre-owned] CHANEL K18WG Diamond Bracelet 43.8g 15.5cm ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000015125_2.jpg?v=1762391101&width=480)
![[Pre-owned] GUCCI K18WG Separate Cross Necklace 9.4g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000014623_2.jpg?v=1762391103&width=480)
![[Pre-owned] CARRERA Y CARRERA K18YG Pendant Necklace 19.2g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000027647_2.jpg?v=1762391100&width=480)
![[Pre-owned] MONNICKENDAM K18YG DIAMOND Ring, D0.54ct, 5.0g, Size #15 ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000009353_2.jpg?v=1762391101&width=480)
MONNICKENDAM
[Pre-owned] MONNICKENDAM K18YG DIAMOND Ring, D0.54ct, 5.0g, Size #15 ONE PRICE
$1,293.00
![[Pre-owned] MIKIMOTO K18 Keshi Pearl 7-strand Necklace 27.1g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000072531_2.jpg?v=1762391102&width=480)
![[Pre-owned] Dear Blossom SV/K18 Feather Design Ring 5.1g ONE PRICE #15.5](http://koufuku.jp/cdn/shop/files/2000000026671_2.jpg?v=1762391139&width=480)
![[Pre-owned] MIKIMOTO 14K Yellow Gold Akoya Pearl Necklace 5.0-5.5mm 38.6g ONE PRICE](http://koufuku.jp/cdn/shop/files/2000000043029_2.jpg?v=1762391176&width=480)
![[Pre-owned] CHANEL PT950 Coco Crush Ring, 5 Diamonds, 4.0g, Size 12.5](http://koufuku.jp/cdn/shop/files/2000000016924_2.jpg?v=1746173448&width=480)
![[Pre-owned] KASHIKEY PT900 Diamond Ring D1.40ct 7.7g #14.5](http://koufuku.jp/cdn/shop/files/2000000021546_2.jpg?v=1746178091&width=480)
![[Pre-owned] TASAKI PT1000 Diamond Ring D0.782ct D0.36ct 4.4g #8.5](http://koufuku.jp/cdn/shop/files/2000000022154_2.jpg?v=1746178202&width=480)
![[Pre-owned] JEUNET K18YG Green Garnet Ring GG0.59ct D0.56ct 6.3g #13](http://koufuku.jp/cdn/shop/files/2000000077284_2.jpg?v=1744610913&width=480)
![[Pre-owned] 4℃ K18YG Peridot/Pink Tourmaline Ring, 3.3g, Size 9.5](http://koufuku.jp/cdn/shop/files/2000000023076_2.jpg?v=1745124088&width=480)
![[Pre-owned] CHANEL ULTRA K18WG/Black Ceramic Diamond Ring 6.9g #14](http://koufuku.jp/cdn/shop/files/2000000072982_2.jpg?v=1745125142&width=480)
![[Pre-owned] CARTIER K18WG/Ceramic Maillon Panthère Diamond Ring, 11.9g, #13.5](http://koufuku.jp/cdn/shop/files/2000000088259_2.jpg?v=1745125488&width=480)
![[Pre-owned] TIFFANY & Co. Tiffany K18YG T1 Narrow Ring 4g #9](http://koufuku.jp/cdn/shop/files/2000000014746_2.jpg?v=1745893399&width=480)
![[Pre-owned] SOUTHERN CROSS K18WG/PT900 DIAMOND Ring D1.83 8.9g #11](http://koufuku.jp/cdn/shop/files/2000000027241_2.jpg?v=1746171888&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)
