Jewelry for the Art of Daily Living

Crystal Trinity Threaded Flat Back Earring

Crystal Trinity Threaded Flat Back Earring - Main image
$22.5 $45 In stock

Category: Conch Piercing Jewelry

Three stones, held in balance — a study in connection and continuity.

SIZE & FIT

  • Earring top: 5mm diameter
  • 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
  • Gold: 18K gold PVD plating
  • 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

Crystal Trinity Threaded Flat Back Earring

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

Customer Reviews (5.0 / 5 · 5 reviews)

Andrew Y. ★★★★★

The 16g post slides in cleanly and the 5mm top doesn’t catch on hair or masks, which was my biggest worry. Three stones catch the light nicely without looking flashy. Solid choice for a conch if you want something subtle but not boring.

Timothy R. ★★★★★

The 5mm top sits perfectly flat against my conch without snagging on hair or headphones, and the three tiny stones catch the light just enough to look elegant. I appreciate that the 6mm post length is short enough to not poke out the back.

Emily F. ★★★★★

I’ve been wearing this in my conch for a few weeks now, and the 5mm top is the perfect size—not too big, not too small. The three stones catch the light at different angles, which makes it feel like it’s always subtly changing. It’s comfortable enough to sleep in with the 6mm post, too.