trueNAICSZen Diamond NAICS Code
A Leading European /diamond Jewelry Manufacturer offering Since 1890.
About Zen Diamond
ZEN Diamond USA, legally known as Zen Diamond Ltd., is a jewelry company based in Düsseldorf, North Rhine-Westphalia. Founded in 1998 by Emil Guzelis, the company specializes in high-quality, certified diamond jewelry, including engagement rings, wedding rings, and various gemstone pieces. Zen Diamond Ltd. operates 67 branches worldwide, employing a total of 270 people, and has a significant presence in the wholesale market, contributing about 40% of its annual turnover. The company is known for its extensive product range, which includes solitaire rings, necklaces, pendants, bracelets, and earrings, catering to a wide budget range. has collaborated with prestigious entities such as DeBeers and the National Geographic Society, designing special collections for the latter. The company emphasizes customer service, offering extended return policies and a two-year warranty on polished and repaired jewelry.
Primary NAICS Classification
458310Jewelry RetailersRevenue Breakdown by NAICS
Estimated revenue distribution across industry classifications:
Core Offerings
- •Jewelry Product Innovation
- •Jewelry Exhibition Participation
- •Luxury Jewelry Collection Design
- •Educational Jewelry Collection Development
- •Jewelry Shipping Services
- •Jewelry Return Services
- •Diamond Jewelry Manufacturing
- •Online Jewelry Retail
- •Diamond Jewelry Wholesale
- •Physical Store Jewelry Retail
- •Jewelry Warranty Services
- •Jewelry Brand Collaboration Services
- •Diamond Jewelry Retail
- •Themed Jewelry Collection Development
- •International Jewelry Distribution
Industry Classification
Technologies
Code Crosswalks
| System | Code | Title |
|---|---|---|
| SIC | 5961 | Catalog and Mail-Order Houses (electronic shopping web sites) |
| SIC | 5431 | Fruit and Vegetable Markets (temporary fruit and vegetable stands) |
| SIC | 5421 | Meat and Fish (Seafood) Markets, Including Freezer Provisioners (freezer provisioners) |
| SIC | 5411 | Grocery Stores (frozen food and freezer plan providers) |
| SIC | 7631 | Watch, Clock, and Jewelry Repair (new retail sales combined with repair-repair services as major source of receipts) |
| SIC | 5094 | Jewelry, Watches, Precious Stones, and Precious Metals (jewelry and related goods sold via retail method) |
| SIC | 5142 | Packaged Frozen Foods (frozen food sold via retail method) |
| SIC | 5944 | Jewelry Stores |
| SIC | 5963 | Direct Selling Establishments (except mobile food services and food wagons) |
| SIC | 5961 | Catalog and Mail-Order Houses (mail-order houses) |
| SIC | 5961 | Catalog and Mail-Order Houses (electronic auctions) |
| NACE | 47.89 | Retail sale via stalls and markets of other goods |
| NACE | 47.91 | Retail sale via mail order houses or via Internet |
| NACE | 47.76 | Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores |
| NACE | 47.77 | Retail sale of watches and jewellery in specialised stores |
| NACE | 47.78 | Other retail sale of new goods in specialised stores |
| NACE | 47.99 | Other retail sale not in stores, stalls or markets |
| NACE | 95.29 | Repair of other personal and household goods |
| NACE | 95.25 | Repair of watches, clocks and jewellery |
| ISIC | 4773 | Other retail sale of new goods in specialized stores |
| ISIC | 4789 | Retail sale via stalls and markets of other goods |
| ISIC | 4791 | Retail sale via mail order houses or via Internet |
| ISIC | 4799 | Other retail sale not in stores, stalls or markets |
| ISIC | 9529 | Repair of other personal and household goods |
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