Earring Post Gauge and Backs: The Millimetres That Decide Comfort
Post gauge, post length and back type decide whether an earring sits flat or aches by noon. The numbers to check before you buy a pair.
Oct 17, 2026
Vermeil, pearls and silver grades — measured against the standards, not the marketing.
7 articles
Post gauge, post length and back type decide whether an earring sits flat or aches by noon. The numbers to check before you buy a pair.
Oct 17, 2026
Ring size reduces to inside diameter and inside circumference. Measure both the finger and the knuckle, and wide bands change the answer.
Oct 10, 2026
Where 14, 16, 18, 20 and 24 inch chains fall on the chest, which necklines each one clears, and how far apart lengths should sit when you layer two or three.
Sep 29, 2026
What silver tarnish actually is, the everyday materials that accelerate it, and the storage habits that cut it down without buying anything.
Sep 16, 2026
How 92.5% and 99.9% silver differ in hardness and wear, what actually causes tarnish, and what rhodium plating hides until it wears through.
Aug 18, 2026
Why AAA is not a real standard, which grading factors change what you see, and how nacre thickness decides how long a pearl stays bright.
Aug 19, 2026
What vermeil legally means in the US, how it differs from gold plating and gold filled, and why the base metal under the gold matters more than the karat.
Sep 12, 2026