What are birthstones, and how did the tradition of associating gemstones with months originate?
How do treatments such as heating and irradiation affect the appearance and value of gemstones?
What are some of the most popular gemstones used in engagement rings, and what do they symbolize?
How are synthetic gemstones different from natural gemstones, and how can they be identified?
What are the primary factors that determine the value of a gemstone?
What are some of the most famous diamonds in history, and what are their stories or significance?
How has the demand for diamonds changed over the years, and what factors are driving current trends in the diamond market?
What environmental and social impacts are associated with diamond mining, and what measures are being taken to address these issues?
How are lab-grown diamonds different from natural diamonds in terms of composition, ethics, and cost?
What are the four Cs of diamond quality, and how do they affect the value and appearance of a diamond?
