A parti Ceylon sapphire octagon, teal falling to yellow green across the stone

Parti Sapphire

Parti sapphire, elongated octagon

2.31 ct · teal to yellow green · unheated

Unheated GRS Certified

US$ 3,150

Two colours sharing one stone, the line between them visible face up.

The report

Read the report yourself

GRS

Laboratory report

GRS2026-072691

Verify with the laboratory
Carat weight
2.31 ct
Colour
Teal to yellow green
Cut
Octagon
Dimensions
9.40 x 5.80 x 3.90 mm
District
Ratnapura
Treatment
Unheated

About this stone

The story

A parti wears its zoning openly: teal at one end, yellow green at the other, and the boundary is part of the stone’s character rather than a fault. Reported unheated, as almost all parti sapphires are.

Talk to a gemmologist

Buy Ceylon gems with a real person beside you

Every stone we sell is certified and its treatment stated plainly, and a named gemmologist is here whenever you want one. Message us on WhatsApp or book a video viewing, and we will walk you through any stone at your pace.

What to expect

  • Any stone, under the loupe

    On a video viewing we examine the stone live and answer what you ask.

  • Answers in writing

    What we tell you about a stone is written down, so you can hold us to it.

  • Never rushed

    A decision this size takes the time it takes. We do not push.