


Grunberger Diamonds Revenue
Luxury Goods and Jewelry • Great Neck Plaza, New York, United States • 11-20 Employees
Grunberger Diamonds revenue & valuation
| Annual revenue | $1,283,325 |
| Revenue per employee | $86,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Luxury Goods and Jewelry industry and current estimated revenues | $4,200,000 |
| Total funding | No funding |
Key Contact at Grunberger Diamonds
David Grunberger
Owner
Company overview
| Headquarters | 98 Cuttermill Rd, Ste 301N, Great Neck, New York 11021, US |
| Phone number | +15164826212 |
| Website | |
| Keywords | Diamond Manufacturing, Ideal Cut Diamonds, Melee Diamonds |
| Founded | 1945 |
| Employees | 11-20 |
| Socials |
Grunberger Diamonds Email Formats
Grunberger Diamonds uses 2 email formats. The most common is {first initial}{last name} (e.g., jdoe@grunbergerdiamonds.com), used 80% of the time.
| Format | Example | Percentage |
|---|---|---|
{first initial}{last name} | jdoe@grunbergerdiamonds.com | 80% |
{first name}{last name} | johndoe@grunbergerdiamonds.com | 20% |
About Grunberger Diamonds
Grunberger Diamonds is a fourth generation family owned Belgian Diamond Manufacturing company that specializes in Ideal Cut with Hearts and Arrows in melee. Grunberger Diamonds has offices world-wide in Antwerp, New York and Japan. Our sizes range from 0.70 mm to 4.29 mm. In addition, we carry over 50 combinations of colors and clarities ranging from VVS-I1 clarity and D-L color all within the Ideal Cut proportions. The Grunberger Precision Cut® is the original producer of small Ideals with Hearts and Arrows. The perfect homogeneity and reliability of our Cut will maximize the brilliance within all jewelry pieces. Grunberger Diamonds is a proud member of the following Diamond Associations: American Gem Society (AGS) Diamond Manufacturers and Importers of America (DMIA) Gemological Institute of America (GIA) Jewelers Board of Trade (JBT) Manufacturing Jewelers and Suppliers of America (MJSA) Responsible Jewellery Council (RJC)
Employees by Management Level
Total employees: 11-20
Seniority
Employees
Employees by Department
Grunberger Diamonds has 1 employees across 1 departments.
Departments
Number of employees
Funding Data
Grunberger Diamonds has never raised funding before.
Grunberger Diamonds Tech Stack
Discover the technologies and tools that power Grunberger Diamonds's digital infrastructure, from frameworks to analytics platforms.
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Frequently asked questions
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