Permanent Gemstone Record
TEST — 4.52 Carat Unheated Ceylon Purple Sapphire
$2,745.00
Collector Evaluation
The Otzera 50
pending
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
Supporting Evidence
Documentation
Expert Curation
Why Otzera Selected It
Test passport record for validating the Otzera label, QR and Shopify passport workflow. Antique cushion-cut purple sapphire with documented Sri Lankan origin, no evidence of heat treatment, visible inclusions and substantial 4.52 ct weight.
Visual Record
Media Archive
Ownership
Care & Handling
Clean with warm water, mild soap and a soft brush. Avoid sharp impacts or aggressive ultrasonic cleaning unless first examined by a qualified jeweler.
A permanent record of this exact gemstone
This Digital Passport is tied to OTZ-TEST-0001 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.