Diamond Packaging
Diamond Packaging is a folding-carton manufacturer in Rochester, New York, that designs and manufactures paperboard and plastic folding cartons, countertop displays, and blister cards for the nutraceutical, health-care, pharmaceutical, and personal-care industries. Founded in 1911 and WBENC-certified woman-owned, the company has produced supplement cartons including a published case study for the Hydroxycut Max for Women nutraceutical line. Diamond publishes no food-safety certification confirmable against an allowlisted registry.
Rochester, New York
Directory Listing · Records Reviewed
Public records and independent sources have been reviewed.
What this means →- MOQMOQ (Minimum Order Quantity)The smallest production run a manufacturer will accept for an order.
- Not publicly disclosed
- LEAD TIMELead TimeThe time from order placement to finished product delivery.
- Not publicly disclosed
§1Editorial assessment
Diamond Packaging is a folding-carton manufacturer in Rochester, New York, that designs and manufactures paperboard and plastic folding cartons, countertop displays, and blister cards for the nutraceutical, health-care, pharmaceutical, and personal-care industries. Founded in 1911 and WBENC-certified woman-owned, the company has produced supplement cartons including a published case study for the Hydroxycut Max for Women nutraceutical line. Diamond publishes no food-safety certification confirmable against an allowlisted registry.
§2Our review
The six checks in our review, applied before any name appears in the directory. Each check is auto-derived from public evidence on this profile.
§3Inspection history
§4Certifications
No certifications on record.
§5Capability matrix
- PRODUCT TYPES
- Folding Cartons · Paperboard Packaging · Blister Cards · Countertop Displays
- SERVICES
- Secondary Packaging
- CAPABILITIES
- Folding Carton Manufacturing · Paperboard Printing · Blister Card Production · Specialty Converting · Structural Package Design
§6Sources
- Diamond Packaging Official Website(2026-06-24)
- Diamond Packaging - About(2026-06-24)
- Diamond Packaging - Hydroxycut Max for Women Nutraceutical Carton Case Study(2026-06-24)
§7 · What we don't know
- Whether the facility holds a food-safety or quality certification (ISO, cGMP, FSC) was not confirmed against an allowlisted registry; none is published on the site reviewed
- MOQ and lead time are not publicly disclosed
Dietary supplement manufacturers must comply with 21 CFR Part 111 (Current Good Manufacturing Practice for dietary supplements). This includes requirements for personnel, facilities, equipment, production, laboratory operations, and record-keeping.
What We Couldn't Verify
- Secondary packaging — manufactures folding cartons, blister cards, and displays (outer/structural packaging), not primary containers or finished-goods contract packaging
- WBENC and New York State woman-owned-business certifications are business-diversity credentials, not food-safety or quality certifications; no allowlisted-registry-confirmable certification is published
- On-site facility inspection was not conducted
Last reviewed: June 24, 2026
Disclosures
- No material connection exists between Inventory Ready and this company
For the check-by-check breakdown that produces this vendor's score, see our scoring framework. The connection map between Diamond Packaging and other vendors, capabilities, and certifications is in the manufacturer atlas.
Our Evaluation Method
Every manufacturer assessment follows six principles:
- Evidence: Claims backed by documentation, not marketing copy
- Freshness: Information reviewed and dated within the last 12 months
- Provenance: Sources cited for every key claim
- Challenge: Inconsistencies flagged, not hidden
- Disclosure: Material connections stated directly on affected listings
- Abstention: When we can't assess, we say so explicitly
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