This document details origin classifications, technical grade bounds, and compliance metrics for Mira Gems gemstones.
1. Origin Classification
All diamonds manufactured, polished, and supplied by Mira Gems are laboratory-grown (cultured) utilizing Chemical Vapor Deposition (CVD) technology. We do not extract natural mined diamonds. All marketing literature and invoices comply with FTC origin disclosure guidelines.
2. Grade and Calibration Range
While we optimize CVD growth parameters to yield maximum VVS/VS clarity and colorless D-F grading, diamonds are natural crystals and slight anomalies can manifest. Grading reports issued by GIA and IGI are independent, final representations.
3. Market Volatility
Prices of lab-grown diamonds fluctuate in response to energy grid costs, tech scaling, and international market factors. Past pricing models do not guarantee future supply contract rates.