CFR
- Title 1 - General Provisions
- Title 2 - Grants and Agreements
- Title 3 - The President
- Title 4 - Accounts
- Title 5 - Administrative Personnel
- Title 6 - Domestic Security
- Title 7 - Agriculture
- Title 8 - Aliens and Nationality
- Title 9 - Animals and Animal Products
- Title 10 - Energy
- Title 11 - Federal Elections
- Title 12 - Banks and Banking
- Title 13 - Business Credit and Assistance
- Title 14 - Aeronautics and Space
- Title 15 - Commerce and Foreign Trade
- Title 16 - Commercial Practices
- Title 17 - Commodity and Securities Exchanges
- Title 18 - Conservation of Power and Water Resources
- Title 19 - Customs Duties
- Title 20 - Employees' Benefits
- Title 21 - Food and Drugs
- Title 22 - Foreign Relations
- Title 23 - Highways
- Title 24 - Housing and Urban Development
- Title 25 - Indians
- Title 26 - Internal Revenue
- Title 27 - Alcohol, Tobacco Products and Firearms
- Title 28 - Judicial Administration
- Title 29 - Labor
- Title 30 - Mineral Resources
- Title 31 - Money and Finance: Treasury
- Title 32 - National Defense
- Title 33 - Navigation and Navigable Waters
- Title 34 - Education
- Title 35 - Panama Canal
- Title 36 - Parks, Forests, and Public Property
- Title 37 - Patents, Trademarks, and Copyrights
- Title 38 - Pensions, Bonuses, and Veterans' Relief
- Title 39 - Postal Service
- Title 40 - Protection of Environment
- Title 41 - Public Contracts and Property Management
- Title 42 - Public Health
- Title 43 - Public Lands: Interior
- Title 44 - Emergency Management and Assistance
- Title 45 - Public Welfare
- Title 46 - Shipping
- Title 47 - Telecommunication
- Title 48 - Federal Acquisition Regulations System
- Title 49 - Transportation
- Title 50 - Wildlife and Fisheries
PART 23—GUIDES FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES
- 23.0—Scope and application.
- 23.1—Deception (general).
- 23.2—Misleading illustrations.
- 23.3—Misuse of the terms “hand-made,” “hand-polished,” etc.
- 23.4—Misrepresentation as to gold content.
- 23.5—Misuse of the word “vermeil.”
- 23.6—Misrepresentation as to silver content.
- 23.7—Misuse of the words “platinum,” “iridium,” “palladium,” “ruthenium,” “rhodium,” and “osmium.”
- 23.8—Misrepresentation as to content of pewter.
- 23.9—Additional guidance for the use of quality marks.
- 23.10—Misuse of “corrosion proof,” “noncorrosive,” “corrosion resistant,” “rust proof,” “rust resistant,” etc.
- 23.11—Definition and misuse of the word “diamond.”
- 23.12—Misuse of the words “flawless,” “perfect,” etc.
- 23.13—Disclosure of treatments to diamonds
- 23.14—Misuse of the term “blue white.”
- 23.15—Misuse of the term “properly cut,” etc.
- 23.16—Misuse of the words “brilliant” and “full cut.”
- 23.17—Misrepresentation of weight and “total weight.”
- 23.18—Definitions of various pearls.
- 23.19—Misuse of the word “pearl.”
- 23.20—Misuse of terms such as “cultured pearl,” “seed pearl,” “Oriental pearl,” “natura,” “kultured,” “real,”
- 23.21—Misrepresentation as to cultured pearls.
- 23.22—Disclosure of treatments to gemstones.
- 23.23—Misuse of the words “ruby,” “sapphire,” “emerald,” “topaz,” “stone,” “birthstone,” “gemstone,&#x
- 23.24—Misuse of the words “real,” “genuine,” “natural,” “precious,” etc.
- 23.25—Misuse of the word “gem.”
- 23.26—Misuse of the words “flawless,” “perfect,” etc.
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