• Design: The earrings feature a two-tone, Mexican-style mixed metal artisan design depicting small guardian angels.

• Composition: The main body and wings of the angels are crafted from sterling silver, while the small golden accents (the flower details on the chest and the circular halos at the top) are typically made from brass or gold vermeil.

• Price: They are marked for sale at $40, which is a common and fair price point for vintage or handcrafted artisan sterling silver jewelry of this size and detail.

• Because it is an incredibly small accent on an everyday sterling silver charm, it is almost certainly a synthetic simulant rather than a precious jewel:

• Cubic Zirconia (CZ): This is the most common choice for small, clear accent "stones" in modern .925 sterling silver jewelry. It mimics the look of a diamond at a fraction of the cost.

• White Topaz or Quartz: If the piece is an older vintage artisan charm, it could potentially be a tiny chip of natural clear quartz or white topaz.