2.13 ct Natural Red Spinel

Collector's Note
A natural 2.13 ct red spinel with a deep red appearance and classic oval outline. Offered with no treatment indicated in the Otzera record, it is a straightforward natural example of one of the gemstone world's most recognizable red collector materials.

Gemstone Details
Gemstone: Natural Red Spinel
Species: Natural Spinel
Weight: 2.13 ct
Shape / Cut: Oval Mixed Cut
Measurements: 9.93 x 7.24 x 3.97 mm

O50 Collector Evaluation
Otzera 50: 27/50 — Discovery
Face-Up Performance: 55%

Treatment & Origin Disclosure
Treatment: None
Geographic origin is not documented in the current Otzera record.

Care & Setting
Spinel is well suited to jewelry wear. 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, treatment disclosure and O50 evaluation.