1.63 ct Vivid Red Spinel

Collector's Note
Vivid red color with a subtle pink modifier and exceptional brightness make this 1.63 ct spinel immediately striking. Its oval mixed cut shows very little windowing or extinction, producing strong brilliance across the face. A cluster of eye-visible crystals through the table sits close to the body color and gives the stone distinctive natural character.

Gemstone Details
Gemstone: Natural Spinel
Weight: 1.63 ct
Shape / Cut: Oval Mixed Cut
Measurements: 8.01 × 6.08 × 4.07 mm
Color: Vivid Red with subtle pink modifier
Clarity: Eye-visible crystal cluster through the table
Treatment: None

O50 Collector Evaluation
Otzera 50: 40/50 — Distinguished
Face-Up Performance: 93%

Treatment
Spinel is rarely treated, and much of its appeal to collectors is that its color is natural.

Care & Setting
Spinel is durable and well suited to jewelry wear. Clean with warm water, mild soap and a soft brush.

Digital Gem Passport
Accompanied by an Otzera Digital Gem Passport preserving its identifying details, disclosure record and O50 evaluation.