• Titanium Duo Heart internally threaded flat back stud earrings in natural titanium and gold, featuring a metal heart paired with a clear crystal heart. Front view of hypoallergenic implant-grade titanium studs.
  • Model wearing the Titanium Duo Heart internally threaded flat back stud earring in natural titanium, showing the double-heart design and comfortable flat back fit.
  • Close-up of model wearing the gold Titanium Duo Heart internally threaded flat back stud earring, highlighting the crystal and metal heart design and flat back comfort.
  • Disassembled view of the Titanium Duo Heart internally threaded flat back stud earring, showing the gold and natural titanium heart-shaped tops, implant-grade titanium post, visible internal threading, and smooth flat back base.
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Duo Heart

Duo Heart

$29.00 USD
$29.00 USD
Sale Sold out
Shipping calculated at checkout.
Color: Titanium

Sold Individually – Want a pair? Grab 2!

Every order includes a complimentary Insertion Taper.

Duo Heart — a small heart silhouette set in implant-grade titanium (ASTM F-136), built with a smooth flat back design. Internally threaded: the post and gem meet with a precise, secure twist, the flat back sits flush against the ear. Made for sensitive ears, made to wear daily.

Perfect fit if you…

- Have sensitive ears and seek materials and design you can trust

- Prefer jewelry you don’t have to take off — day to night

- Value a low-maintenance routine with a sense of ease

- Appreciate a clean, sophisticated aesthetic

MATERIALS

Post (Bar): Solid Implant-Grade Titanium (ASTM F-136)

Top: Solid Implant-Grade Titanium (ASTM F-136)

Coating: 18K Gold Plated on Implant-Grade Titanium (Gold Color Only)

Accent: Premium Cubic Zirconia

DETAILS

Gauge: 1mm (18G)

Post Length:

6mm (1/4 inch):

For most earlobes and cartilage piercings, including tragus, helix, conch, and flat helix.

8mm (5/16 inch):

For thicker earlobes or new piercings (to allow for swelling). Suitable for conch, helix, and flat helix when extra space is needed.

Not sure which size to choose? 6mm fits most and offers a clean, close fit. Individual fit may vary.

Flat Back Disk: 5mm star-shaped disk.

Top: 3mm*6mm

CLOSURE & WEAR

Closure: Internally Threaded — screws in tightly for a strong, secure hold.

How to Wear

  1. Unscrew the front piece from the post.
  2. Insert the post from the back of your ear.
  3. Align the front piece with the post and begin threading it on.
  4. Twist clockwise until it feels secure — a snug fit helps keep it in place for everyday wear.

See how it works (30 seconds)

A taper tool can help guide the post through smoothly for easier insertion.

It may take a bit of precision to align and twist the top into place, especially when the top is small. Having someone help can make it easier the first time.

How to Remove

  1. Hold the flat back in place.
  2. Unscrew the front piece counterclockwise.
  3. Remove the front, then slide the post out from the back.

How to Change Tops

  1. Hold the flat back and unscrew the current top.
  2. Align the new top with the post and begin threading it on.
  3. Twist clockwise until secure.
  • Implant-Grade Titanium
  • Flat Back Comfort
  • Ships within US
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30-Day Comfort Guarantee

Wear it through your everyday — from sleep to workouts and everything in between.

If it’s not right for you, returns are simple — even after wearing.