AltGems
Updated as of June 2026

Three Stone rings

A three stone setting is a center flanked by two side stones, often read as past, present, and future. Here is who it suits and the stones that look best in it.

See the setting
Shop three stone rings
Shop now

Best gemstones for a three stone ring

7.2

Lab-Grown Diamond

Colorless · Mohs 10
8.4

Diamond

Colorless · Mohs 10
7.8

Black Diamond

Black · Mohs 10
7.4

Moissanite

Colorless · Mohs 9.25
7.8

Sapphire

Blue · Mohs 9
7.8

Ruby

Red · Mohs 9
8.0

Padparadscha Sapphire

Orange · Mohs 9
7.8

White Sapphire

Colorless · Mohs 9
8.0

Alexandrite

Green · Mohs 8.5
7.8

Chrysoberyl

Yellow · Mohs 8.5
7.6

Cubic Zirconia

Colorless · Mohs 8.25
6.8

Topaz

Blue · Mohs 8

Frequently asked questions

What is a three stone ring?
A three stone setting is a center flanked by two side stones, often read as past, present, and future.
Is a three stone setting a good choice?
It is, for the right priorities. A center flanked by two side stones, often read as past, present, and future. Pair it with a durable stone for daily wear.
Which gemstones suit a three stone ring?
Durable, faceted stones work best. Popular choices include Lab-Grown Diamond, Diamond, Black Diamond, Moissanite.