24.30 CT Natural Sapphire | Rare 24mm Oval | Czech Certified

21.150,00 

The Giant: A Museum-Grade Treasure This is one of the most significant natural sapphires in our collection, weighing in at a monumental 24.30 carats. Measuring a full 24mm in length, its scale is truly museum-grade. Sourced from the rare , this stone offers a deep midnight blue saturation and a unique geological story that common […]

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SKU: GD-SH0002
Category: ,
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Description

The Giant: A Museum-Grade Treasure

This is one of the most significant natural sapphires in our collection, weighing in at a monumental 24.30 carats. Measuring a full 24mm in length, its scale is truly museum-grade. Sourced from the rare , this stone offers a deep midnight blue saturation and a unique geological story that common commercial stock cannot match.

Ethically Sourced & Czech Certified

  • 100% Natural: Earth-mined in Afghanistan; no synthetic or lab-grown materials.

  • Independent Verification: Inspected and Certified in the Czech Republic by a professional local gemologist.

  • Ethical Origin: Sourced through transparent artisanal channels that support local mining communities.


Technical Specifications

Feature Specification
Weight 24.30 Carats
Dimensions 24 × 12 × 5.5 mm
Color Deep Dark Blue
Clarity B (Natural Character)
Shape Oval Cut
Origin Panjshir, Afghanistan
Certification Standard Czech Gemologist Certificate Included

Why This Stone?

At 24.30 carats, this sapphire is an enduring asset. Its massive presence and rare Afghan origin make it an ideal centerpiece for a high-value private collection or a once-in-a-lifetime statement jewelry piece.

  • Location: Stocked and certified in the Czech Republic.

  • Shipping: Secure, insured, and duty-free delivery within the EU.

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📋 GEMOLOGICAL PASSPORT
CERT: GD-SA-GDSH0002-2026
28 May 2026 · jawairat.com
Standard
Natural certified gemstone.
Stone Identification
Mineral Species Corundum (Al2O3)
Weight 24.30 ct
Dimensions
Shape / Cut Oval Brilliant
Transparency Transparent
Origin Afghanistan
Physical Properties
Hardness (Mohs) 9.0 Mohs
Refractive Index 1.762-1.770
Specific Gravity 4.00 g/cm3
Luster Adamantine
Crystal System Trigonal
Fluorescence None
Treatment None (Unheated)
Certification
SKU GD-SH0002
Certified By GemDistrict / Jawairat
Standards IGS · GIA Standards · SSEF Guidelines
Guarantee 24 months · 14 day return
This gemstone is guaranteed natural and authentic CERTIFIED NATURAL
🇪🇺 EUR 🇨🇿 CZK 🇺🇸 USD $ 🇬🇧 GBP £ 🇨🇭 CHF Fr 🇸🇪 SEK kr 🇳🇴 NOK kr 🇩🇰 DKK kr 🇦🇪 AED AED 🇸🇦 SAR SAR 🇵🇱 PLN 🇭🇺 HUF Ft 🇦🇺 AUD A$ 🇨🇦 CAD C$ ↺ Auto (US) 1€ = 24 Kč | 1.16 $
💱 🇵🇱 PLN