The Millenia pendants are the easiest place to start. The cushion cut crystal pendant has a faceted stone on a dainty link chain, with a bail encrusted in more crystals. The rhodium plated version holds an ice-blue ReCreated crystal. The octagon cut zirconia necklace is pink, framed by smaller stones, and the gold-tone one has a large caramel crystal in a double prong setting with purple crystals channel set in the bail. Tip: pick the color that matches the metal you already wear, then go bolder later. The blue and pink ones sit well over a plain white tee.

Beyond Millenia, the Una cushion in a pave halo and the Stilla pear are the quiet daily ones, the Chroma pear brings green, and the green Sublima pendant is the one I would wear with a black knit.

A tennis necklace is just a strand of stones, and these four show how different that can look. The Matrix tennis necklace is lined with white Swarovski crystals, and the Matrix round cut version is a clear, rhodium plated stream of stones all the way around. The Matrix Mixed one is my favorite: one half is a crystal strand and the other half is a helix-inspired mix of cuts. The Imber round cut sits in puffy bezel settings, so it looks rounder and softer. Tip: wear a tennis necklace with a crew neck sweater, where the line of stones can show above the collar. What I would skip: layering it with a thick chain.

The swan is the Swarovski logo, so this group is the closest to a signature. The two-tone swan pendant is black and white zirconia on a fine silver-tone chain, and the rose gold-tone swan pendant comes with a 14-7/8 inch chain plus a 2 inch extender. Una is a pave and prong-set pendant inspired by constellations, and the Hyperbola ring pendant is an icy circle lined with crystals with a golden touch. Tip: if you want one necklace for daily wear, take the swan in the metal tone of your watch. The Hyperbola ring looks best on a plain neckline.

The black swan on rose gold is the third swan here, the Hyperbola pendant is a double circle on a gold-tone chain, Constella is a small cluster of stones that looks like a constellation, and the Chroma Star Station necklace spaces tiny stars along a long chain.

These are the ones for a night when you want the neck to be the whole outfit. The Gema collar is candy-hued crystals in a gold multi mix. The Ariana Grande Angelic heart halo collar has crystal hearts with halos, and the links are removable so you can adjust the fit. The Una Angelic collar is gold-tone, a full surround of large round-cut crystals with clear pave halos, and the Mesmera V-shape collar is mixed cuts of zirconia on rhodium plating. Tip: wear a collar with a strapless or scoop neck and leave your ears bare. One bright piece is enough.

A choker sits high, so it works with a collar or an open shirt. The Sublima choker has a deep-green octagon pendant on a sleek chain. The Mesmera cubic zirconia piece is a cluster of different sizes and cuts, and it can be worn as a crew-neck or a choker. The Ariana Grande Angelic choker mixes Swarovski pearls with crystal hearts framed by dainty halos. The Sublima layered necklace gives you two chains with domed meteor pendants covered in pave crystals, so the layering is already done. Tip: with the layered one, keep your other jewelry small.

Further down the grid are the Y necklaces, including the Imber and the Hyperbola, which drop a line of stones toward the sternum, plus a few more pendants and collars if you want to keep browsing.

Pick a single Swarovski necklace and wear it more than you think you should. A pendant on a Tuesday does more for the stone than a collar saved for a party. Once you know how a cut catches your own light, the larger pieces make more sense. Venus Williams needed 3,800 stones for her night, and I think one good one is a fine place to begin. If you want to keep browsing, I also put together Collar necklace and Necklace Or Studs.