1.17 ct Natural Color-Change Garnet — GIA Report

Collector's Note

A bright 1.17 ct natural color-change garnet with a documented violet-to-purplish-pink shift under different lighting. The cushion mixed cut keeps the stone lively rather than overly dark, while fine needle-like inclusions visible under magnification add natural character.

Gemstone Details

Gemstone: Natural Color-Change Garnet
Species: Pyrope-Spessartine Garnet
Weight: 1.17 ct
Shape / Cut: Cushion Mixed Cut
Measurements: 6.33 × 5.93 × 3.72 mm
Color: Violet changing to purplish pink
Transparency: Transparent
Phenomenon: Color change
Clarity: Fine needle-like inclusions visible under magnification
Treatment: None

O50 Collector Evaluation

Otzera 50: 36/50 — Distinguished
Face-Up Performance: 78%

Laboratory Documentation

Accompanied by GIA Identification Report No. 2245074847, dated September 22, 2026, identifying the stone as pyrope-spessartine garnet and documenting its color change under different lighting conditions.

Treatment

Garnet is one of the few gem families that is virtually never treated. Its color, brightness and clarity are exactly as nature made them.

Care & Setting

Garnet is durable for jewelry wear with normal care. Clean with warm water, mild soap and a soft brush; avoid harsh chemicals and sudden temperature changes.

Digital Gem Passport

Accompanied by an Otzera Digital Gem Passport preserving its identifying details, laboratory documentation, color-change phenomenon and O50 evaluation.