Pearl knotting is one of the most satisfying techniques in jewellery making and one of the most enduring. A knotted pearl necklace, finished well, looks genuinely professional. It protects each pearl from abrasion, means that if the cord ever breaks only one or two pearls are lost rather than the entire strand, and gives the necklace the clean, supple drape that’s characterised fine pearl jewellery for centuries. It’s also entirely achievable as a beginner skill, provided you start with the right materials. This guide covers everything you need to know, from understanding why knotting matters through to completing your first strand.

Why Knot a Pearl Necklace?

Placing a knot between each bead in a pearl necklace serves three distinct purposes, all of which matter for both the wearer and the maker:

Protection: Pearls are relatively soft gemstones. Without knots, adjacent pearls rub against each other during wear, gradually wearing down the nacre surface. Knots keep each pearl in its own space, preserving the lustre that makes the pearl valuable.

Security: If an unknotted pearl strand breaks, every pearl slides off the cord. A knotted strand, if it breaks at any single point, loses at most one or two pearls. For valuable or sentimental pieces, that distinction is significant.

Aesthetics: A well-knotted strand has a specific visual quality: evenly spaced, gently rounded knots that contribute to the movement and drape of the necklace. A knotted strand drapes differently from a simply strung one, and most buyers of fine pearl jewellery expect to see knots.

Knotting is also, once learned, considerably faster than it looks. An experienced pearl knotter can complete a standard 40-bead necklace in under an hour. As a beginner, expect your first strand to take two to three hours - and that time reduces quickly as the technique becomes muscle memory.

Materials You’ll Need

The material choices for pearl knotting are simple, but they matter. For traditional pearl knotting, the only professional recommendation is GRIFFIN 100% Natural Silk Bead Cord.

• GRIFFIN Natural Silk Bead Cord: One card per necklace (each card is 2 metres with a pre-attached stainless steel needle). The needle is built into the end of the cord so no separate threading is required.
• Pearls or beads: The strand you plan to knot. For a first project, freshwater pearls in 6mm to 8mm round are ideal - they have consistent hole diameters, predictable weight and respond well to knotting.
• A knotting tool or awl: Used to position each knot precisely against the bead before pulling it tight. GRIFFIN’s Knotting Tweezers are the professional choice; a T-pin or awl works fine while you’re getting started.
• Clasp: Any GRIFFIN clasp appropriate to the design. For a first project, a GRIFFIN Lobster Clasp with an open jump ring is the simplest to attach.
• GRIFFIN Bead Cord Glue: For securing finishing knots at the clasp attachment. A small amount at each end prevents the final knot from loosening.
• Flat-nose pliers: For attaching jump rings to the clasp and closing the clasp attachment after finishing.
  
  

Choosing Your Thread Size

Selecting the correct thread size is the most important decision before you start knotting. The cord needs to be large enough to hold a firm, secure knot between each bead, but small enough to pass through the drill hole of the pearl twice without force.

Before you begin, test two adjacent sizes through a sample bead from your lot. The correct size passes through with slight resistance. If it slides through freely, move up one size. If it won’t pass without force, move down.

General size reference for pearl knotting:

• 4 (0.60mm): Standard freshwater pearls in 4mm to 6mm
• 6 (0.70mm): Standard freshwater pearls in 6mm to 7mm, smaller Akoya pearls
• 8 (0.80mm): Standard Akoya pearls, larger freshwater pearls in 8mm to 10mm
• 10 (0.90mm): Larger Akoya, smaller South Sea, Baroque pearls
• 14 (1.00mm) to No. 16 (1.05mm): Large South Sea, Tahitian and oversized pearls

Step-by-Step Knotting Tutorial

This tutorial uses a single-needle knotting technique with overhand knots between each bead - the standard method for pearl necklaces.

Preparation

1. Lay your pearls out in the order you want them on the finished necklace. If you’re working with matched pearls, arrange them with the largest in the centre and the smallest at the ends for a graduated effect.
2. Cut the cord from the card only when you’re ready to begin. Take the needle end and leave the full 2 metres available.
3. Attach one half of your clasp to the cord by threading through the clasp loop twice and tying an overhand knot. Apply a drop of GRIFFIN Bead Cord Glue and allow it to dry before proceeding.

Stringing and Knotting

1. Thread the first pearl onto the needle and slide it down to sit against the clasp knot.
2. Form a loose overhand knot in the cord beyond the pearl by creating a loop and passing the needle and cord through it - but don’t pull it tight yet.
3. Insert your knotting tool or awl through the loose loop of the knot. Slide the loop along the cord toward the pearl until it sits directly against the back face of the bead.
4. While holding the tool in place inside the loop, pull the cord firmly with your other hand to tighten the knot around the tool against the bead. Withdraw the tool as you pull the final tension, so the knot closes snugly against the pearl face.
5. Check the knot: it should sit tight against the pearl with no gap, and the cord beyond it should emerge cleanly without twisting.
6. Thread the next pearl and repeat from Step 2. Work consistently in one direction along the strand.

Finishing

1. After the final pearl, thread through the second clasp half and tie a finishing knot as at the start.
2. Apply GRIFFIN Bead Cord Glue to the finishing knot. Allow to cure fully before wearing.
3. Trim any excess cord cleanly with small scissors, as close to the knot as possible without cutting into it.

The GRIFFIN Knotting Tweezers Technique

GRIFFIN Knotting Tweezers are specifically designed for professional pearl knotting and are a meaningful upgrade from an awl or T-pin for anyone knotting regularly. The tweezers have a fine, tapered tip that enters the knot loop cleanly and a design that lets the loop be guided precisely into position against the bead with one hand.

The key advantage over a pin is control: the tweezers grip inside the knot loop rather than just pointing into it. That means the loop can be moved, adjusted and positioned without slipping off the tool as tension builds. For beginners, this eliminates the most frustrating part of learning to knot - the knot tightening in the wrong position before you can correct it.

The technique with GRIFFIN Knotting Tweezers differs slightly from the pin method:

• Form the overhand loop as normal and insert the tweezers tip through it
• Close the tweezers gently to grip the loop from inside
• Slide the loop to the bead face while gripping with the tweezers
• Pull cord tension with the free hand while simultaneously opening the tweezers and withdrawing them as the knot closes
  
  

The withdrawal as the knot closes is the motion that takes practice. Once learned, the resulting knot is consistently tight, cleanly positioned and produced faster than with any other method.