1.70 ct Natural Purple Spinel

Collector's Note
A natural purple spinel with a soft pinkish-purple appearance and a cushion modified brilliant cut. At 1.70 ct, the stone has a broad face-up presence with flashes of rose and violet that shift as it moves.

Gemstone Details
Gemstone: Natural Purple Spinel
Species: Natural Spinel
Weight: 1.70 ct
Shape / Cut: Cushion Modified Brilliant Cut
Measurements: 8.05 × 6.09 × 4.45 mm
Treatment: None

O50 Collector Evaluation
Otzera 50: 29/50 — Collectible
Face-Up Performance: 70%

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

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 and O50 evaluation.