Valuation
How much is a gemstone worth? The real problem behind a price
Why a gemstone does not have one universal price and how origin, treatment, quality, weight and sales channel change the answer.
Read analysis →BARADAK · INTELLIGENCE ENGINE
Know the market before you make the move.
BARADAK analyzes information from multiple sources, identifies relevant comparables and turns fragmented market data into actionable intelligence.
It is not simply a search engine, an AI chatbot or a database.
BARADAK Stone$99 USD/ month
Market RangeTypical range across relevant comparables.
Price PositionBelow, competitive, fair or above market.
ConfidenceBARADAK communicates how much it actually knows.
Value DriversWhich attributes influence value.
WHAT BARADAK IS
Data → Context → Intelligence → Decision
BARADAK organizes the chaos of fragmented information across marketplaces, dealers, stores, auctions, catalogs and other sources.
01
Collect
Gather market signals from multiple sources.
02
Normalize
Clean different data formats into a common structure.
03
Compare
Identify genuinely comparable assets by their characteristics.
HOW IT WORKS
Five layers. One clearer decision.
1Collect
Market data.
2Normalize
Unified structure.
3Compare
Relevant comparables.
4Analyze
Medians, ranges and metrics.
5Understand
AI explains what the data means.
BARADAK STONE
Price first. Context next. Guesswork never.
BARADAK's first vertical focuses on gemstones using variables such as type, weight, origin, treatment, certification, color, cut, price and source.
ASK BARADAK
Ask the way you would talk to a dealer.
AI does not invent the valuation. Data and statistical analysis form the answer; AI interprets and communicates it.
EXAMPLE RESULT
Blue Sapphire · 2.10 ct
Market Range$4,200–$5,800
Median$4,950
Price / ct$2,357
Comparables142
Confidence82% · High
PositionFair Market
WHAT BARADAK MEASURES
More than price: the structure behind price.
Market Range
Typical range derived from relevant comparables.
Comparable Engine
Selects genuinely relevant comparable assets.
Market Breakdown
Origin · treatment · certification · weight · cut · color · source.
Source Score
Measures the relative quality of a source.
Market Trend
Tracks changes in pricing and availability.
Supply Index
Measures relative market availability.
BUILT FROM MULTIPLE MARKET SIGNALS
No single source defines the market.
Marketplaces
Specialist Dealers
APIs
Historical Listings
Auction Data
Structured / Private Data
WHY BARADAK
Search. Compare. Decide.
SEARCH
Finding data is easy.
COMPARE
Finding the right comparables is harder.
DECIDE
Understanding what they mean is BARADAK.
SEARCH LESS. KNOW MORE.
Stop guessing the market. Ask BARADAK.
BARADAK Stone is presented at $99 USD per month. Market intelligence and comparable analysis; it does not replace gemological certification, authentication or a formal professional appraisal.
INTELLIGENCE JOURNAL
Gemstones, markets, treatments, auctions and shows.
BARADAK.net is the official editorial layer explaining the market and directing users to the tool at BARADAK.com.
Emeralds
Emerald pricing: color, origin, enhancement and evidence
The variables that can materially change emerald pricing and why carat weight alone is not enough.
Read analysis →Sapphires
Sapphire pricing: origin, treatment and color change the comparison
Heat, unheated status, origin, color and quality: how to avoid false sapphire comparisons.
Read analysis →Tourmaline
Paraíba tourmaline: why this variety needs specific comparables
Why Paraíba/cuprian tourmaline should not be priced like generic tourmaline and what changes at exceptional sizes.
Read analysis →Market
Dealer, wholesale, parcel and retail are not the same price
How separating market channels prevents comparing a professional acquisition cost against a public asking price.
Read analysis →Auctions
Gemstone auctions: how to read estimates and results without distorting the market
Why extraordinary auction results are useful evidence but not universal per-carat pricing.
Read analysis →