NEW: diamond letter charms ($158!) - Catbird

Sparkling, made in New York — a fizzy, effervescent, recycled diamond to sling on every single chain that there ever was. The Diamond Fizz is the perfect finishing touch. Like seltzer, but a diamond!.

Diamond Fizz Charm in 14K Yellow Gold, Valentine's Day Jewelry | Catbird

Smallest Love Letter Charm in 14K Yellow Gold | Catbird

10k Yellow Gold 1.20 CT Diamond Alphabet Initial Letter U Charm

Our best-selling, easy to wear Sweet Nothing Choker paired with a sparkling droplet Diamond Fizz Charm. Makes every day shine just a little more.

The Sweet Nothing Choker & Diamond Fizz Charm Set

Catbird: how we style our new ring

Diamond Tiniest Alphabet Charm in 14K Yellow Gold | Catbird

Digby & Iona Nagini Letter Charm in 14K Yellow Gold, Valentine's Day Jewelry | Catbird

Diamond Tiniest Alphabet Charm Recycled Solid 14k Yellow Gold

The Smallest Love Letter Charm, Catbird Jewelry

Baby Letter Charm