North Star Threaded Flat Back Earring

Conch Piercing JewelryStock: 6123

$22.5~~$45~~

Product Details

A steady guiding light to point you in the right direction.

SIZE & FIT

Earring top: 6mm tall x 6mm wide
Post gauge: 16g or 18g
Post length: 6mm or 8mm
Best for cartilage piercing
Sold as singles
Need help with sizing?

MATERIALS & CARE

Internal: Medical-grade titanium
External: 925 Sterling Silver
Cubic zirconia crystals
Silver: Rhodium PVD plating
Hypoallergenic — safe for sensitive skin
Waterproof and tarnish resistant
To maintain shine, polish with a soft cloth

SHIPPING & RETURNS

Free standard US shipping on orders over $150
Easy returns and exchanges

Reviewing

North Star Threaded Flat Back Earring

Titanium - Silver / 16g: Most cartilage piercings / 6mm

Customer Reviews (4.4 / 5 · 5 reviews)

Stella F. ★★★★★ Aug 28, 2026

The backing sits flush enough that I forget it's there, which is exactly what I wanted for my conch. The 16g post slid in smoothly and the star catches light nicely.

Chloe Z. ★★★★★ Aug 25, 2026

The 6mm top is the perfect size for my conch—not too bulky, and the star catches light in a way that's subtle but noticeable. I picked the 18g post and it slid in smoothly with no irritation after the first week. It's a simple piece, but it's exactly what I wanted for everyday wear.

Nicholas X. ★★★★★ Aug 21, 2026

I was nervous about swapping my conch jewelry, but the 6mm flat back is so much more comfortable than the screw-on I had before. The star sits perfectly flush and hasn’t snagged on my hair once in the two weeks I’ve worn it. Exactly the right size for my cartilage.