
ASTM F136 Implant-Grade Titanium Flat Back Stud with Geometric Emerald-Cut and Round Cubic Zirconia, 18G Internally Threaded
A Geometric Emerald-Cut and Round CZ Stud in Implant-Grade Titanium
Crafted from ASTM F136 implant-grade titanium, this lightweight flat back stud pairs a rectangular step-cut cubic zirconia with a round brilliant stone. The contrast between clean linear facets and soft circular sparkle creates a dimensional, asymmetrical silhouette inspired by modern architecture. Like every EaseTi piece, it is built on unplated implant-grade titanium: nickel-free, biocompatible and made for sensitive ears.
Comfortable Flat Back, Secure Internal Thread
This geometric emerald-cut CZ stud earring lies comfortably against the ear. The 18G (1.0 mm) internally threaded post (M0.9 thread) keeps the top securely in place, and the threading stays out of contact with your skin.
Why You’ll Love It
- Designed for sensitive ears: nickel-free titanium
- Modern geometric design
- Emerald-cut and round-cut dimensional sparkle
- Comfortable all-day flat back fit
- Internally threaded security
- Lightweight and biocompatible
Specifications
- Design: Geometric Emerald and Round-Cut CZ Stud
- Material: ASTM F136 Implant-Grade Titanium
- Color: Titanium Silver
- Stone: Premium Cubic Zirconia, Emerald-Cut and Round-Cut
- Head Size: 6 mm (Height) × 3.6 mm (Width)
- Post Length: 6 mm / 8 mm
- Gauge: 18G (1.0 mm)
- Back Style: Flat Back
- Thread: Internal, M0.9
- Sold As: Single or Pair






































Molly Foster –
I actually like that I can position it lengthwise or vertical depending on my mood. Stays put either way.
Chloe Mitchell –
It’s giving modern art vibes and I’m here for it.
Deborah Watson –
Got the 6mm post for my standard lobes and it sits flush. No poking.