How to Make Sea Glass Jewelry: Wire Wrapping, Drilling & DIY Techniques

You've spent hours beachcombing and built a beautiful sea glass collection. Now what? Turning your finds into handcrafted sea glass jewelry is one of the most rewarding ways to showcase your treasures — and it's easier than you might think. Whether you want to make sea glass necklaces, earrings, or rings, this guide covers every technique you need.

Choosing the Right Sea Glass Pieces

Not every piece of sea glass makes great jewelry. Look for these qualities when selecting pieces from your collection:

Well-frosted surface — the thick, frosty patina that develops over decades is what makes sea glass beautiful. Shiny or partially frosted pieces haven't been tumbled long enough. Pleasing shape — triangular, oval, and teardrop shapes work best for pendants. Flat, rounded pieces are ideal for rings and earrings. Good size — pendant pieces should be roughly 2–4 cm. Earring pieces should be small and well-matched in size and color. No cracks — cracked glass may break during drilling or sea glass wire wrapping.

Method 1: Sea Glass Wire Wrapping (Easiest)

Wire wrapping is the easiest way to start making sea glass jewelry — and the most popular technique among sea glass collectors. You don't need to drill the glass, and the materials cost just a few dollars.

What you need: 20-gauge craft wire (silver, gold, or copper), round-nose pliers, flat-nose pliers, wire cutters, and your sea glass.

Steps: Cut about 30 cm of wire. Create a small loop at one end using round-nose pliers — this will be your bail (where the chain goes through). Place your sea glass piece against the wire, just below the loop. Wrap the wire around the glass, crossing at the back to create tension. Continue wrapping 2–3 times, keeping the wire snug but not too tight. Tuck the end of the wire neatly against the back of the piece. Thread a chain or cord through the bail loop.

Method 2: Drilling Sea Glass

Drilling opens up many more design possibilities — drilled pieces can be hung directly, linked together, or attached to findings with jump rings.

What you need: A rotary tool (Dremel) with a diamond-coated drill bit (1.5–2 mm), a shallow dish of water, masking tape, and safety glasses.

Steps: Place masking tape on both sides of the glass where you want to drill — this prevents chipping and marks your spot. Submerge the glass in about 1 cm of water in your dish. Start drilling at a 45-degree angle to create a small notch, then straighten to 90 degrees. Use light, steady pressure — let the drill do the work. Keep the glass submerged; the water cools the bit and prevents cracking. A single hole takes 2–5 minutes depending on glass thickness.

Method 3: Bezel Setting

For a more polished, professional look, bezel settings frame the sea glass in metal. You can buy pre-made bezel cups or cut bezel wire to custom-fit your sea glass pieces.

What you need: Bezel cups or bezel wire (fine silver is easiest to work with), E6000 adhesive or two-part epoxy, a burnishing tool, and earring posts or pendant bails.

Steps: Select a bezel cup that fits your glass snugly with 1–2 mm of metal extending above the glass edge. Clean both the glass and the cup with rubbing alcohol. Apply a thin layer of adhesive to the cup interior. Press the glass firmly into the cup. Once dry, use a burnishing tool to gently push the bezel wall against the glass edge. Attach your finding (earring post, bail, etc.).

Care Tips for Sea Glass Jewelry

Sea glass jewelry lasts a long time with basic care. Avoid exposing wire-wrapped pieces to water — this tarnishes copper and silver wire over time. Store pieces individually to prevent scratching. Clean gently with a soft cloth. If the sea glass loses its frosty look, a very light sanding with 600-grit sandpaper restores the matte finish.

Selling Your Sea Glass Jewelry Creations

Handmade sea glass jewelry is popular on Etsy, at craft markets, and in beach-town boutiques. Pieces made from rare sea glass colors (cobalt blue, red, lavender) command premium prices. Always disclose if glass is genuine sea glass versus tumbled craft glass — sea glass collectors and buyers value authenticity. Include the story of where you found the glass to add personal value. Share your creations on Sea Glass Map to connect with the sea glass community worldwide.