Aliança Internacional da Indústria do Cristal (ICIA)

Livro Branco Técnico de Classificação de Cristais CCGS (4C+1I)

Clarity, Color, Inclusion Aesthetics, Craftsmanship, Matrix Integrity metrics, and the 3000 cm⁻¹ Micro-FTIR circuit breaker.
REF: ICIA-STD-CCGS-2026-PT
STATUS: Ativo • Vinculativo
REGISTRY: cert.icia.uk

I. STATUTORY MATRIX & GOVERNANCE ARCHITECTURE

ORGAN / TIER REGULATORY MANDATE TECHNICAL BASELINE
CABCS Syndicate Commercial Trading Integrity Mandatory disclosure of [NT/H/I/RC/C/D] treatment tags; pre-funded ADRPS escrow bond maintenance (£15,000 - £250,000).
OA-LAB Network Testing & Certification Compulsory Micro-FTIR (3000 cm⁻¹), Confocal Raman, and Micro-CT instrumentation; annual closed-book round-robin proficiency audit.
PCAS Appraisers Professional Credentialing Dual-blind grading sign-off; personal cryptographic digital signature; continuous professional development (CPD).
OA-COM Tribunal Independent Arbitration 14-day expedited consumer restitution; final binding arbitral awards enforceable across 170+ New York Convention states.

DISJUNTOR: LIMITE POR IMPREGNAÇÃO DE RESINA

Amostras com picos de resina epóxi em 2800-3200 cm⁻¹ são estritamente limitadas ao Nível 3, anulando a cor natural.

II. REPRODUCIBLE SCORING & COMPLIANCE VERIFICATION

TIER CODE CLASSIFICATION POINTS RANGE COMMERCIAL APPLICATION
Tier 1 (EX) Pinnacle Collector 95 - 100 Points High-jewelry, sovereign reserves, international auction centerpieces.
Tier 2 (VG) Fine Bespoke Jewelry 85 - 94 Points Luxury boutiques, custom design ateliers, private vault collections.
Tier 3 (G) Standard Commercial 75 - 84 Points Global commercial retail volume driver; mandatory cap for [RC] filled stones.
Tier 4 (ST) Decorative / Accessory 60 - 74 Points Fashion accessories, carving rough, ornamental mineral decor.
Membro Acreditado / Representante do Laboratório
Authorized Signature & Title:
Corporate Stamp & Date:
Secretariado Permanente e Fiduciários
INTERNATIONAL CRYSTAL INDUSTRY ALLIANCE
★ SELO ESTATUTÁRIO OFICIAL ★
LONDRES • GENEBRA • HONG KONG
REG-REF: ICIA-STD-CCGS-2026-PT-AUTH