https://labdiamondinsights.com/news/how-the-50percent-us-tariff-on-canadian-diamonds-changes-what-indian-buyers-should-know-about-pricing-in-2026 Lab Diamond Insights en 2026-07-24T00:00:00.000Z How the 50% US Tariff on Canadian Diamonds Changes What Indian Buyers Should Know About Pricing in 2026