This timeless four-prong platinum setting is designed to elegantly complement your choice of center diamond.

这永恒的四管齐铂设置旨在补充您优雅的中心钻石的选择。

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Platinum plating gives the silver setting a rich finish and also makes it tarnish-proof and hypoallergenic.

白金电镀银设置赋予了丰富的完成，也使得它玷污，证明和低过敏。

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Platinum plating gives the silver setting a rich sheen and also makes it tarnish-proof and hypoallergenic.

白金电镀银设置赋予了丰富的光泽，也使得它玷污，证明和低过敏。

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Again, speculators in both disaggregated and legacy reports in the platinum group metals further extended the net-long positioning, setting fresh records.

FORBES: Speculators Buy Up Precious, Base Metals Futures, Options -- CFTC