How do I date blue drop earrings?

Dating relies on the cut of the stones, the type of metal, and the overall style. Art Deco pieces display geometric lines, while Edwardian examples often feature delicate platinum work. Settings and fastening types also provide clues. Screwback mechanisms and specific gold purities align with distinct historical decades.

What metals are used in these earrings?

The listings show items created in nine-carat and eighteen-carat gold, alongside silver, platinum, and palladium. White gold and yellow gold both appear frequently across the mid-century selections. Precious metals are chosen to secure stones safely while complementing the blue hues of aquamarine, sapphire, and topaz.

Which blue stones appear most often?

Aquamarine and sapphire dominate the selections, ranging from pale ice-blue aquamarines to deep blue sapphires. Blue topaz, zircon, turquoise, opal, and paste also provide the colour. These stones appear alone or paired with diamonds and pearls in cluster and drop configurations.

How should I care for antique earrings?

Clean vintage pieces gently with a soft cloth and avoid harsh chemical dips that can damage softer stones like opal or turquoise. Professional inspection of the settings ensures prongs remain secure. Store earrings individually to prevent metal and stones from scratching one another during storage.