1.00 ct Unheated Natural Ruby

Collector's Note
A vivid slightly purplish-red natural ruby with the added collector appeal of no evidence of heat. At exactly 1.00 ct, the stone combines strong saturation, a pleasing oval outline and is a great introduction to ruby.

Gemstone Details
Gemstone: Natural Ruby
Species: Natural Corundum
Weight: 1.00 ct
Shape / Cut: Oval Mixed Cut
Measurements: 6.30 × 5.20 × 3.44 mm
Color: Vivid Slightly Purplish Red
Clarity: Slightly Included

O50 Collector Evaluation
Otzera 50: 36/50 — Distinguished
Face-Up Performance: 78%

Treatment & Origin Disclosure
Professional Gem Sciences Laboratory reported no evidence of heat.

Laboratory Documentation
Accompanied by Professional Gem Sciences Laboratory Carte Blu Report No. 45020205, dated March 5, 2020.

Care & Setting
Ruby 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, laboratory documentation, treatment disclosure and O50 evaluation.