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Diadem | Titanium Flat Back Earrings

Diadem | Titanium Flat Back Earrings

A crown above, a chain below, and a single stone swaying between them.

Regular price $95.00 USD
Regular price Sale price $95.00 USD
Sale Sold out
Shipping calculated at checkout.
Quantity
✦ ASTM F136 Titanium·Nickel-Free
✦ Ships from CA·Free US Shipping
✦ Complimentary Insertion Tool ($9.90 value) included
✦ Add a second pair — 12% off two or more

You want an earring with more going on — layers, detail, something that was actually designed rather than assembled.

But earrings like that are occasion earrings. Heavy by the second hour. At the end of the night you take them off and go back to the plain ones you can live in.

Diadem brings three elements together in one piece. A crown of seven stones across the top — three marquise-cut stones at the center, and on each side a pair of round stones, one larger, one smaller. A single marquise hanging beneath it, free to sway. And a fine chain strung between the two ends of the crown, falling in a soft curve below. The chain is titanium as well.

The post sits at the center, not off to one side — which is what keeps the crown level while the stone underneath moves.

Built on a 6mm flat-back post. Implant-grade titanium. Nickel-free. Detailed enough to notice, flat enough to sleep in.

✦ You want a piece with real presence — not another small stud
✦ You've bought statement earrings you only wear twice a year
✦ You want chain and movement — without the tangling or the weight
✦ You've had reactions before — and you're done guessing which metal is safe

Size & Fit

Total drop: 14.5mm / width: 9.8mm
Weight: 0.26g per earring
Post gauge: 20G (0.8mm)
Post length: 6mm
Flat-back disc: 3mm
Best for first lobe piercings.
Includes one pair (2 earrings) with flat-back posts.

Materials & Care

Metal: ASTM F136 implant-grade titanium — every component (head, post &

backing), with a pure titanium chain.

Gold: 18K PVD plating. Titanium: uncoated, mirror-polished.

Bio-compatible, nickel-free, corrosion-resistant.

Stones:

5A-grade cubic zirconia with precision cut.

To keep your sparkle:

Wipe gently with a soft dry cloth after wear. Avoid prolonged contact with

perfume, sunscreen, and chlorine. No special cleaning tools needed.

Fit adjustment: Each pair is gently pre-bent before shipping for a secure fit

out of the box. If you'd like a tighter hold, gently bend the pin near the tip

only — never near the decorative top. See our full guide at

tistella.com/pages/guide.

Shipping & Returns

✦ Free US Shipping on Every Order

Ships within 2 business days. Delivery typically 3–7 business days.


✦ 30-Day Comfort Promise
Not right? Send them back within 30 days for a full refund — worn or not.


✦ 90-Day Quality Guarantee
Manufacturing defect within 90 days? Send us a photo and we’ll replace them free.

✦ Exchanges
Want a different style? We'll make it easy.

hello@tistella.com

What's in the Box


✦ 1 pair of flat-back push-pin earrings (2 earrings + 2 posts)
✦ 1 insertion tool
✦ 1 polishing cloth
✦ 1 brand card
✦ 2 foam pads — hold your earrings in place in transit; keep one as a daily holder



View full details

FAQ

Can I sleep and shower in them?

Yes. The 3mm flat disc sits flush against the back of your ear, so there’s nothing to press into a pillow or catch on a towel. Water, soap and sweat don’t affect implant-grade titanium.

Will they irritate my ears?

Every metal part — front, post, pin and disc — is ASTM F136 implant-grade titanium, the specification used for surgical implants. It’s nickel-free and biocompatible. If “hypoallergenic” earrings have let you down before, this is the material to try. The chain is pure titanium.

How do I put them in?

Easy. Our push-pin system needs no threading — just bend the pin slightly, press the top into the post, and click. New to flat-backs? Our insertion tool makes it effortless — it's included free with every order.

See how it works →



How do I keep them looking new?

Minimal. Just wipe with an alcohol pad to restore the original shine. While titanium is incredibly durable, avoid prolonged contact with perfume or chlorine. With this basic care, your earrings will stay bright for years.

Are the dimensions exact?


Dimensions follow design specs; minor variations may occur during precision finishing.