Assets / Artworks, artifacts, real estate
JEWEL1RWAProject Profile

Sapphire1

This 1,327-carat sapphire, owned by Korea Global and stored at Hana Bank’s Gyodae branch in Seoul, has been appraised at approximately KRW 150 billion by the Korea–US Gemological Institute.

Estimated Value$104.5M
Minimum Purchase$200
Sales Price$41.8M

Based on project provided data · Expected rate of return is not a confirmed return.

Sapphire1 — AI Concept ImageArt, Collectibles & Real Estate

AI concept image. Not a photograph of the actual asset.

The Project

Real-world value.
New possibilities.

Project Overview

This 1,327-carat sapphire, owned by Korea Global and stored at Hana Bank’s Gyodae branch in Seoul, has been appraised at approximately KRW 150 billion by the Korea–US Gemological Institute. Its rarity and certified valuation position it as a high-quality, RWA-backed tangible investment asset.

Business Overview

This sapphire is an ultra-rare tangible asset owned by Korea Global and securely stored in the vault of Hana Bank’s Gyodae branch in Seoul. Weighing an exceptional 1,327 carats, it has been officially appraised at approximately KRW 150 billion by the Korea–US Gemological Institute. A gemstone of this magnitude, combining size, clarity, and color uniformity, is extraordinarily scarce in the global market, making it an ideal candidate for Real World Asset (RWA)-based investment use. Its institutional-level storage environment and certified appraisal record significantly enhance its credibility, enabling potential applications such as tokenization for RWA products, collateral in high-value lending, and inclusion in institutional or family office tangible asset portfolios. Large sapphires of this class are increasingly valued as inflation hedges, diversification tools, and long-term stores of real value. With rising global demand for alternative physical assets, this sapphire stands as a premier investment-grade tangible asset with strong potential for long-term capital appreciation and secure wealth preservation.

Project Profile

The Details.

Appraisal AuthorityGIG
ConditionHana Bank (Seoul Gyodae Branch)
Date2026.01.01
Asset TypeArt and artifacts, real estate

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Research & Resources

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This is a project-provided document that confirms the project structure and evaluation basis.

valuation reportKorean · PDF · 0.5 MB↓valuation reportEnglish · PDF · 0.2 MB↓Value calculation manualKorean · PDF · 0.2 MB↓Value calculation manualEnglish · PDF · 0.3 MB↓