Description

Exclusive: The Science of Heat-Treated Rubies & Sapphires (PDF only)

Discover How Heat Treatment Transforms Gemstones

Join us for this expert-led webinar where we explore the fascinating world of heat treatment in rubies and sapphires. Learn how this centuries-old technique enhances color and clarity, and how gemologists distinguish treated from natural stones.

What You’ll Learn in This Webinar:

1. The History of Heat Treatment in Rubies & Sapphires

• How gemstone heat treatment evolved over time
• Why heat treatment became an industry standard

2. Different Types of Heat Treatment

• Low-temperature vs. high-temperature heating
• Flux-assisted and diffusion treatments
• Glass filling and its effects on gemstone durability

3. Advanced Gemological Testing & Observation

• How experts detect heat-treated gemstones
• Key inclusions and spectral changes
• Advanced tools for gemstone analysis

4. Key Takeaways & Industry Insights

• Ethical considerations in gemstone treatment
• How heat treatment affects gemstone pricing and valuation

5. Interactive Q&A Session

• Get your questions answered by veteran gemologist Mr. Tay Thye Sun

Don’t miss this exclusive opportunity to gain expert insights into ruby and sapphire treatments!

Register now to access the research PDF!