Every editorial product is independently selected by our editors. If you buy something through our links, we may earn commission. Shopping for an engagement ring is no easy feat — especially if you’re looking for something on a budget. Weddings are notoriously expensive occasions, and by the time you start budgeting for the honeymoon, reception, and let’s be real, open bar, you might feel more inclined to keep your engagement ring-spending within reason. Whether you’ve been with your SO for quite some time, are newly involved, or are still on the hunt for that special someone, one thing’s for certain: making it official-official shouldn’t have to come at a high…