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CZ Drop Earrings : Jewelry 101

Interchangeable Ear Threader Earrings

How to Make: Ear Threader Earrings with CZ Birthstone Drops & Links

Create a pair of sterling silver ear threader earrings using links and CZ birthstone charms in this step-by-step guide. This design combines threaders with simple components to build a layered earring that can be customized by size, shape, and birthstone color. With a small set of materials and straightforward assembly, this project is accessible for beginners and easy to reproduce for multiple pairs.

Below you’ll find the materials needed, step-by-step instructions, and a video resource if you prefer to follow along visually.

Component Overview

Ear threaders are chain-style earrings that pass through the ear, sometimes featuring a post or center section for stability, and are typically available in 3–6" lengths. Links are connectors used to join components like charms or beads and come in a range of shapes and finishes, commonly sized from 11–35mm. CZ birthstone charms are cubic zirconia-set components available in standard birthstone colors, used to add personalization to designs, and are commonly offered in 4mm, 6mm, and 8mm sizes.

Materials You’ll Need

Material 1

Ear Threader With Open Ring

Sterling Silver Ear Threaders — We used a 3" Box Chain Ear Threader with post & open ring

Material 2

Your Choice of CZ Connectos/Drops

Sterling Silver Cubic Zirconia — We used a 6mm CZ ruby birthstone charm & a 6mm CZ ruby birhstone connector

Material 2

Sterling Silver Open Jump Rings

Sterling Silver Open Jump Rings — We used a 18 gauge round open jump ring in this guide.

Material 3

Pliers - Chain Nose / Bent Chain Nose

5 Pack Jewelry Pliers Set — We don't carry pliers at Wholesale Jewelry Supply but we've linked a 5 pack pliers set for you here or you can always browse your local hardware/crafts store.

Step-by-Step Assembly

Earring Instructions

Step 1

Open your jump ring at the bottom of ear threader.

Step 2

Slide the closed jump ring of the CZ connector onto the open ear threader jump ring.

Step 3

Close the ear threader jump ring.

Step 4

Open one of your singular jump rings and slide your link onto the open jump ring. Connect this open jump ring to your closed CZ connector jump ring and close the open jump ring.

Step 5

Open the final jump ring and slide the CZ charm onto it. Attach it to the bottom of the link, then close the jump ring - your ear threader earring is complete!

Tips for a Professional Finish

  • When assembling your charms, be sure that they are facing forward for the finished look.

Final Thoughts

This design is easy to adjust by changing the link shape, charm size, or birthstone color to create different variations. Small changes in components can give you multiple finished looks while following the same assembly steps. Try combining elements from other categories, such as oxidized findings or bead styles, to expand your designs and build out matching pieces.

If you have any questions about the materials used in this guide or need help selecting the right findings, feel free to reach out - we're always happy to help.

Watch the full Earring Assembly Video Below

Market Price 04/17/2026 EST: 

Sterling Silver: $82.45

Gold: $4867.50

Wholesale jewelry supply sells findings to the trade and specializes in wholesale beads and jewelry making supplies. Our wholesale jewelry findings and bead supplies are of the finest quality with rock bottom prices and personalized customer service that can't be rivaled. Supplying the world in the  wholesale jewellery supply trade for over 30 years! 


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