Discover the world of synthetic gemstones with our comprehensive guide. Learn about the science, identification, and valuation of synthetic gems. Explore manufacturing processes, properties, and comparison to natural gemstones. Find tools and techniques for identification, as well as factors affecting value and market trends. Dive into the types of synthetic gemstones, including ruby, sapphire, spinel, quartz, and emerald. Get expert advice and embark on a fascinating journey into the world of synthetic gems.