Our settings and findings are unset components for jewelry makers and repairers. Every listing gives the manufacturer’s specifications. This guide explains how to read them so the part fits your stone, chain or design.
Choose a setting by stone size in millimetres
- Measure your stone with calipers or a stone gauge: the diameter for a round stone, or length × width for a fancy shape (for example, 6 × 4 mm oval).
- Each setting is made for one stone size and shape. Pick the listing or option that matches your stone exactly.
- Carat figures in our listings are diamond-weight equivalents and are approximate. Other gemstones of the same size weigh differently, so always choose by millimetres, not carats.
- Stones are never included.
Setting styles
- Prong / basket settings hold the stone with 2, 3, 4 or 6 prongs; a basket adds a gallery below the stone. Some styles are described as tall, low, tapered or double-claw; the listing title and specifications say which.
- Solid-base settings have a closed or solid base under the stone.
- Bezel settings surround the stone with a metal wall that is pushed over its edge. Cabochon bezels are made for flat-backed cabochons.
- Earring settings are sold singly unless the listing says otherwise; order two for a pair.
Gold karat and colour
- 10K is 41.7% gold, 14K is 58.5% and 18K is 75%. Higher karat gives a richer colour and a softer metal.
- Some white gold items are rhodium-plated; where the manufacturer specifies plating, the listing says so.
- Most settings arrive semi-polished (tumbled), ready for your final polish after setting; each listing states its finish.
Bails, clasps and other findings
- Bails: the listing gives the inside opening. Check that it is larger than the thickest part of the chain that must pass through it, including the clasp if the bail has to slide over it.
- Clasps: sizes are length × width in millimetres. Choose a clasp in proportion to the chain, and attach it with a jump ring of matching metal.
- Allow normal manufacturing tolerance on all dimensions; photos are enlarged to show detail.
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For a fuller explanation of each finding and how it is sized, read Bails, Clasps, Connectors and Safety Catches.
