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Collections / Single earrings / Single Carina Flat Back Stud Earring

single carina flat back stud earring

single carina flat back stud earring

single carina flat back stud earring

single carina flat back stud earring

single carina flat back stud earring

single carina flat back stud earring

Stone Color: May
Metal Color:Gold


Hypoallergenic triple crystal flat back stud earring made for elevating your ear stack. Designed with an internally threaded flat back and crafted with ASTM F-136 implant-grade titanium for ultimate 24/7 comfort.


See how these will look on your ear:

ear stacker

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ASTM F-67: Pure, unalloyed titanium. This is the safest metal for sensitive ears because it is the least likely to cause a reaction. We use this for almost all of our earrings.

ASTM F-136: Implant grade titanium. This is an biocompatible alloy containing aluminum, vanadium, and titanium. We use this for our flat back studs.

STAINLESS STEEL: We use this as a base metal for our bracelets and necklaces. We always use nickel free and lead free stainless steel. It is then plated with titanium nitride, a biocompatible material, to further protect sensitive skin.

COATING: Titanium nitride PVD is applied to our gold jewelry to give it an 18k gold color. Titanium nitride is a hypoallergenic material that is more durable and resistant to wear than gold plating.

CARE: Since the materials we use are non-tarnishing, our jewelry can be worn in the water and will not change color, rust, tarnish or turn green. 

How We Styled This

Person wearing

Tested for Purity

We lab test our earrings to ensure they meet our purity standards

lab results

Pair With

single crystal flat back stud earring


Customer Reviews

Based on 6 reviews
Linda Naumec

Very disappointed- CHEAP

Dainty and beautiful

Love all these flat backs. Don’t irritate and are gorgeous.

Amanda Ohlson

Have had issues with ear rings hurting my ears and making them inflamed so haven’t used them in years. Tried Tini Lux and haven’t had one issues.

Too large of a gauge for my lobe piercings

So bummed, first I ordered the turquoise crystal stud to replace my lost fave turquoise stud that my double lobe was pierced with, but when it arrived it was wayyyy too high of a gauge for any of my lobe piercings. I then tried the Carina stud, which even though it says it’s a smaller gauge, it was also way too big. I spoke with customer service - they said the only options that would work are the Coastal and Pave Coastal hoops. 2 stars because it was pretty but really bummed.

Megan B
Absolutely love!

I’ve never been able to keep earrings in due to allergies and was nervous about getting another piercing. Now thanks to Tini Lux I can wear my earrings all the time! I love them!

As Seen In:

single carina flat back stud earring