Founding Members Sale
First 100 Purchasers Receive Free Diamond Studs!
  • Luxury, Diamond Embedded Eyewear

  • Crafted in Japan. Designed in the USA. Exclusivity in every frame.
The Story

BEHIND THEIAN

THEIAN takes its name from Theia, the Greek goddess of sight. She symbolizes vision, clarity, and radiance—the very essence of our creations.

Our story began in diamonds. Years in the industry gave us access to the rarest stones—and inspired us to merge that heritage with our love of sunglasses to create something truly unique.

Founding Member Offer

Complimentary Diamond Stud Earrings

Get a complimentary pair of 1/2 ct. tw. diamond stud earrings with the purchase of any limited edition sunglasses. Elevate your style with this exclusive offer.

SEE OUR FRAMES

*Offer valid while supplies last.

Available Now

Explore our limited-run models. Each pair unique. Each pair unrepeatable.
Theia Theia
Only 150 Made
Theia
Regular price $844.00 $1,688.00 Sale price
Zeus Zeus
Only 150 Made
Zeus
Regular price $900.00 $1,800.00 Sale price
Precision in

EVERY DETAIL

Designed in the U.S. and crafted in Japan Each frame is shaped with precision, every hinge polished by hand, and every diamond individually selected for its exact placement to complement the others. The result is eyewear that unites engineering, artistry, and rarity.
The Wait Is Over

Once Hidden, Now Revealed

For two years, THEIAN has lived in private circles. Worn by the few, whispered about by the connected.

Today, we open the doors - for the first time - to the public.

In Design

A Sneak Peak At Our Next Creations
Apollo Apollo
Apollo
Regular price $2,500.00
Apollo II Apollo II
Apollo II
Regular price $3,500.00
Zeus II Zeus II
Zeus II
Regular price $3,500.00
Theia II Theia II
Theia II
Regular price $1,100.00
Eyewear Born

FROM DIAMONDS

Our heritage in the diamond industry gave us access to some of the world’s most exceptional stones.

Each diamond is carefully selected for its brilliance, clarity, and balance, then set with precision by our in-house jewelry expert to ensure perfect harmony across the frame.