Edahn Golan Diamond Research & Data - diamond market analytics
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Edahn Golan Diamond Research & Data - diamond market analytics
Edahn Golan

Diamond Analytics &
Research for Industry Leaders

Edahn Golan
Diamond Analytics &
Research for Industry Leaders
About the Company
Edahn Golan Diamond Research & Data is an independent research house that focuses on the economy of the global diamond industry. We provide data-driven diamond analytics of this fascinating and often ununderstood industry.

Discover how the diamond market really works with insights covering the entire diamond pipeline – from mining to consumers – in answer to your specific needs and objectives.
Edahn Golan Diamond Research & Data -

About
Edahn Golan

Edahn Golan is diamond industry analyst. With 20 years of experience in the field, he specializes in a wide range of topics relating to this industry. His diamond analytics ranges from rough diamond pricing to jewelry consumer behavior, including how the diamond market operates, the economics of manufacturing, and the impact of lab-grown diamonds on the industry.
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Our
Clients

Services

Cut the Complexity with High Precision Diamond Intelligence

Diamond Market Analytics

Insights into market forces affecting the diamond pipeline

Jewelry Trend Research

Granular demand, inventory, and pricing data

Lab-Grown
Data

Wholesale prices, retail activity, and consumer demand

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Testimonials
Satisfied
Customers
Bright, intelligent, energetic person and genuinely cares about his work. He works hard to be right all the time. He meets deadlines with ease.
Ken GassmanPresident & Founder at Jewelry Industry Research Institute, Richmond, VA
Edahn brings insight into many major players in the industry that gives context to the information he shares. So, I would say a GLOBAL view. An ability to get in the helicopter and rise up above the fray and see larger, macro changes and trends.
Elle HillCEO, Hill & Co, Jewelry Launch and Growth Expert, London
Edahn performed a deep dive into the cost structure of each stage of the diamond industry, with an emphasis on diamond manufacturing costs and provided a comprehensive breakdown of every minute aspect of the polishing process. It was precise, detailed, and delivered on time, providing us with the information we needed to make key decisions.
C.ECEO of a diamond firm, Mumbai, India
We needed to understand shifting trends in polished and rough diamond demands to better align our diamond market services. Edahn, with his deep knowledge of the industry, provided us with the diamond analytics we needed. He put it in context, providing us a deeper perspective of the diamond business.
N.SVP Business Development, NYC
After an initial diamond market research project, we kept them on retainer for ongoing industry insights. We are extremely satisfied with their services, which helped us perform better and improve our bottom line.
CEO of a diamond firm, Antwerp, Belgium
Edahn provided us with a deep dive into the diamond industry, easily making a secretive industry crystal clear.
A.SPartner, Investment firm, Chicago
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Latest Insights

De Beers 2021 Market Share Rises Edahn Golan analysis - Photo by Albert Hyseni
Diamond Production

De Beers and ALROSA Market Share 2021

The major diamond-mining companies increased their market share in 2021. The sole exception was Rio Tinto, which closed Argyle. This year, it is ALROSA that is expected to lose market share. Although rough diamond supply to the market decreased in volume compared to 2019, total value increased.

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