10k White Gold Antique Cushion Aquamarine and Diamond Chain Slide Weight 15.39 14k and White Rhodium Diamond-cut

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10k White Gold Antique Cushion Aquamarine and Diamond Chain Slide Weight 15.39 14k and White Rhodium Diamond-cut10k White Gold Antique Cushion Aquamarine and Diamond Chain Slide March birthstone Aquamarine, gets its name from the blue color of the sea. Some associate aquamarines with marital happiness and intelligence. Pure gold (fine gold) is softer than pure silver but harder than tin. Its beauty and luster are unmatched by any alloyed gold. The extreme malleability, ductility, and softness of pure gold make it practically useless for jewelry applications.