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The Great Frog Dagger Square Optical Glasses-Cola Crystal
The Great Frog

The Great Frog Dagger Square Optical Glasses-Cola Crystal

In Stock
SKU GFOP-002-54-02

Our now archived 0425 served as the inspiration for the Dagger, a classic rectangle frame slightly redesigned with thicker 9mm acetate and larger lenses.

Simple but packed full of sharp details, namely the British 925 Sterling Silver dagger frontals, this is an everyday optical imbued with plenty of The Great Frog's rock 'n' roll spirit.

See our Cutler and Gross x The Great Frog campaign fronted by legendary punk rock musician, Iggy Pop, here.

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SKU GFOP-002-54-02
  • Hand cast 925 sterling silver Dagger frontal detailing
  • Custom chain temple core
  • New 5 bar hinges
  • New Torque Screw
  • Handcrafted in Italy by expert craftspeople, read more about our craftsmanship story
Size & Fit
More Information
SKU GFOP-002-54-02
Colour Cola Crystal
Frame shape Square
Lens width (mm) 54
Temple length (mm) 150
Bridge width (mm) 19
How To Measure
Prescription Lenses

When purchased online, our optical frames come with clear demo lenses. Bespoke prescription lenses for opticals and sunglasses are available at all Cutler and Gross stores, find your nearest store or book an eye test and lens consultation here.

We are proud to partner with world-class lens manufacturers, who share our philosophy of celebrating the unique intricacies of vision. From blue-light filtering to anti-reflective coatings, head to store to find out more.

Delivery & Returns


Free delivery for all orders worldwide via DHL. The delivery times below are estimates only and may be subject to change.

UK: 1 to 2 working days

EU: 7 to 10 working days

US and RoW: 10 to 14 working days

Orders outside the EU are required to pay import fees. Please read our delivery and shipping policy to find out more.


If you would like a refund, you have 28 days from when your order arrives to return it. Please note, we do not currently offer exchanges for online orders. If you wish to exchange a product, you will need to return your purchased item and place a new order. Please read our returns and refunds policy to find out more.