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1 |
The International Precious Metals Institute The International Precious Metals Institute (IPMI) is the largest and most well known association focused on precious metals in the world.
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322 |
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2 |
Jewelers of America Jewelers of America (JA) is the national association for the retail jeweler. JA is both a center of knowledge for the jeweler and an advocate for professionalism and high social, ethical, and environmental standards in the jewelry trade.
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202 |
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3 |
International Colored Gemstone Association International Colored Gemstone Association
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224 |
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4 |
The Silver Institute The Silver Institute is a nonprofit international association that draws its membership from across the breadth of the silver industry.
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178 |
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5 |
World Gold Council The World of Gold
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155 |