Invisible setting
JewelryWiki Editorial·2 sources·Reviewed 2026-08-04
Square-cut stones set edge-to-edge with no binding metal visible from above, producing what looks like one continuous diamond surface.
Properties
| Property | Value | Authority |
|---|---|---|
| How it holds the stone | Multiple square-cut stones are set edge-to-edge so that none of the binding metal shows from the top. The stones are grooved beneath and slid onto a fine wire mesh, so no prongs are needed. [1] | — |
| Security | GIA calls the setting somewhat fragile, and says so in the same breath as advising buyers to match a setting to the lifestyle of its owner. [1] | — |
| Light access | The whole stone is visible, and many small stones read as a single large one. [2] Translated from GIA’s Chinese text; GIA serves this article only in Chinese, including at its /en-us/ URL. | — |
| Suits an active wearer | Not advisable. GIA says invisible-set stones are hard to repair or replace once damaged, which makes it a poor choice for a sporty wearer. [2] Translated from GIA’s Chinese text; GIA serves this article only in Chinese, including at its /en-us/ URL. | — |
| What to watch for | Used either to flank a centre stone or, in clusters, to imitate a solitaire outright. The illusion is the point — and the repair difficulty is the price. [1] | — |
Sources
- GIA — Side Stone Settings for Engagement Rings — Gemological Institute of America (GIA 4Cs, Side Stone Settings for Engagement Rings (13 December 2012))
- GIA — Engagement Ring Settings That Make a Diamond Look Bigger — Gemological Institute of America (GIA 4Cs, Settings That Make a Diamond Look Bigger (18 April 2017))