sometimes you get more if you sell it as scrap.
Silver/gold has a changing value like shares hit it on a high day.
I think that it's better to buy her something from jewelry. I hope that you know what she loves much: Bracelets, earrings, rings, etc. From my experience, I can recommend one online store, where you can find stunning jewelry with different stones, and it's made from different materials. It's https://www.itshot.com/jewelry/mens-pendants/diamond-cross-necklaces . I always buy there jewelry not only for myself but also for friends and family.
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