Permanent Gemstone Record
1.10 ct Emerald — Emerald Cut
$895.00
Collector Evaluation
The Otzera 50
Collectible
Otzera Classification
The Otzera 50 organizes professional gemstone evaluation into a single transparent framework, scored relative to what is achievable within this species. It reflects the qualities that make an individual stone worth collecting.
Identity
Gemological Summary
Disclosure
Origin & Treatment
Expert Curation
Why Otzera Selected It
Deep green color and the elegant geometry of an emerald cut give this natural Zambian emerald its appeal. The stepped facets frame the color in a classic rectangular outline, revealing green reflections as the stone turns. At 1.10 ct and 7.1 mm long, it brings a rich touch of color to a personal collection or a bespoke jewel.
Visual Record
Media Archive
Ownership
Care & Handling
Clean gently with mild soapy water and a soft cloth. Avoid steam, ultrasonic cleaning, solvents and high heat.
A permanent record of this exact gemstone
This Digital Passport is tied to OTZ-2026-01763 and remains accessible after the gemstone leaves available Otzera inventory. The QR code on the case always resolves to this canonical record rather than to a temporary sales page.
The Otzera 50 is a founder-led, species-relative collector rating. It is not a laboratory grade, appraisal, price guarantee, investment representation or universal ranking across all gemstones. Identity, treatment, origin evidence, laboratory documentation and condition are disclosed separately where applicable.