How to Pick Up Small Gems with Serrated Tweezers

Quick answer

Use serrated tweezers held near the jaw, grip the stone at its girdle or a bead at its widest point, and apply only enough pressure to stop rotation. The serrations do the holding, not your hand strength.

Steps to pick up a gem or bead cleanly

1. Check and set the jaw tension: Squeeze the tweezers closed and look at the jaw tips. If they meet only at the very tip or splay apart, bend the arms slightly so the serrated faces close in parallel. Common mistake: bending the jaws themselves, which misaligns the serrations and ruins the grip. Parallel jaws grip along their full length; tip-only contact concentrates force and chips stones.
2. Hold the tweezers near the jaw: Grip the body about a third of the way up from the jaws, not at the far tail. This gives finer control and lets you feel how much pressure you are applying. Checkpoint: your fingertips should be relaxed, not white.
3. Approach the stone from the side: Slide the open jaws down over the stone so the girdle, the widest edge of a faceted gem, sits between the serrated faces. For a bead, aim for its widest point. Common mistake: coming straight down onto the table facet, which gives no purchase and lets the stone twist.
4. Close with light, even pressure: Bring the jaws together until you feel the stone stop moving, then stop squeezing. The serrations hold it; extra force only risks crushing a fragile stone or flaking a facet edge. Checkpoint: if the stone still rotates, reposition rather than squeezing harder. Crush-and-slip is the most common cause of chipped girdles; grip position, not force, solves rotation.
5. Move to the setting before releasing: Carry the stone to the setting and seat it with the tweezers still closed. Open the jaws only once the stone is supported by the setting or a touch of holding wax. Common mistake: opening the jaws over the bench, which drops the stone onto whatever is below.
6. Clean and store the jaws: Wipe the serrations with a dry cloth after use to remove wax, dust, or metal filings. Store the tweezers with the jaws closed and protected so the serrations are not knocked flat. Checkpoint: if grip feels vague, inspect the serrations for packed debris before blaming your technique. Debris in the serrations mimics a worn tool; clean first, replace only if the teeth are visibly flattened.

Product facts

• Diamond, Gem & Bead Pick-Up Tweezers — Stainless Steel, 16.5 cm, Medium Point, Serrated Jaws: These 16.5 cm stainless steel tweezers have finely serrated inner jaws and a medium point. The medium point reaches into small settings while the serrations stop faceted stones from rotating during placement.