Silver jewelry can basically be abandoned, not to say that it is not good-looking, but that silver jewelry is too seasonal, and its style and shape will soon be included in the elimination range. Low price is also a factor.
Other gold and roses are good, but these two pieces belong to exquisite jewelry. Needless to say, gold won't shine after wearing it for a while, and thousands of gold are easy to deform. Rose gold, that is, colored gold, has a complicated production process. Generally speaking, styles and shapes are fashionable and exaggerated, so it is not very convenient to wear this fashionable jewelry abroad.
Other jewelry is more expensive, so the platinum ring should meet your requirements. At present, platinum is generally about one gram of 430 yuan, so you can choose about two grams, and the price will not exceed too much. Platinum symbolizes loyalty and eternity, which is very suitable for your present situation.
In addition, there is a jade pendant. To tell the truth, a few hundred dollars can't buy jade with high quality and excellent craftsmanship, but gifts are gifts. As long as you carefully select unique flower pendants and hand-woven chains, a few hundred yuan can be given special significance! Jade is warm and subtle, especially suitable for oriental girls.
The above suggestions are for reference only!