| Lisa set up her own jewellery stand in a market selling mainly antique and modern reproduction jewellery, while studying a diploma in gemmology at night school in Birmingham. |
| The IGI developed to become the largest independent institute of gemmology in the world east uses the same process. |
| Ann also became a gemmologist, was a co-founder of the Canadian Gemmological Association, and taught university courses in mineralogy and gemmology. |
| I love the gemmology side of the business, it's an endlessly fascinating subject. |
| The independent laboratory of gemmology established charters and standards used a international scale. |
| The science of gemmology teaches how to pick the best and how to spot even the smallest flaw in diamonds, emeralds, rubies, and others. |
