Carat Investments

Insights

Education.

Foundational knowledge on colored gemstones as an asset class — clearly presented, without sales rhetoric. Intended for clients who want to understand what they are engaging with.

Topics

Six building blocks every serious prospect knows.

Fundamentals of the asset class

Why colored gemstones constitute their own asset class — and what a stone must meet to be investable.

Certification explained

SSEF, GRS, SIG — how laboratory certificates differ, what they say, and which findings matter for investors.

Primary vs. secondary market

Why the secondary market typically trades 30–50 % below the primary market and how liquidity behaves in this asset class.

Valuation & pricing

How a market value is established for an individual stone — comparable data, spreads, single-sale versus block discounts.

Treatment & authenticity

How treatment status affects a stone's value — and why a holistic assessment is what matters.

Buyer checklist

The questions to answer before any acquisition — certificate, origin, treatment, documentation, storage, resalability.

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