Course curriculum

  • 1

    INTRODUCTION

    • ASIAN INSTITUTE OF GEMOLOGICAL SCIENCES

    • INTRODUCTION

    • INTRODUCTION TO GEM MATERIALS

    • INTRODUCTION TO GEM MATERIALS

    • INTRODUCTION TO GEM MATERIALS

    • FIVE BASIC CRITERIA

    • BEAUTY

    • BEAUTY

    • DURABILITY

    • HARDNESS

    • TOUGHNESS

    • STABILITY

    • RARITY

  • 2

    CLASSIFICATION OF GEM MATERIALS

    • MINERALS

    • CRYSTAL FORM

    • NATURAL AND SYNTHETIC

    • CHEMICAL COMPOSITION AND CHEMICAL FORMULA

    • INORGANIC AND ORGANIC GEM

    • TREATED GEM AND IMITATION

    • GEM GROUP, SPECIES, AND VARIETIES

    • GEM GROUP, SPECIES, AND VARIETIES

    • GEM GROUP, SPECIES, AND VARIETIES

    • CORUNDUM

    • BERYL

    • QUARTZ

    • THE INSTRUMENTS

    • THE INSTRUMENTS

    • THE INSTRUMENTS

    • HOW TO USE TWEEZERS

  • 3

    GEOLOGY

    • GEOLOGY OF GEMSTONE DEPOSITS

    • GEOLOGY OF GEMSTONE DEPOSITS

    • GEOLOGY OF GEMSTONE DEPOSITS

    • ROCK TYPES

    • IGNEOUS ROCKS

    • METAMORPHIC ROCKS

    • SEDIMENTARY ROCKS

    • GEM FORMATION

    • GEM FORMATION

    • GEM FORMATION

    • GEM FORMATION

    • GEM FORMATION

    • GEM FORMATION

    • GEM FORMATION

    • GEM FORMATION

  • 4

    COLOR AND CLARITY

    • COLOR

    • HUE

    • TONE AND SATURATION

    • LUSTER

    • LUSTER

    • LUSTER

    • LUSTER

    • TRANSPARENCY

    • TRANSPARENCY

    • TRANSPARENCY

    • TRANSPARENCY

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • PHENOMENA

    • CLARITY

    • BLEMISH

    • INCLUSION

    • INCLUSION PHOTOGRAPHS

  • 5

    CUTTING AND CARAT WEIGHT

    • SHAPE AND CUTTING STYLE

    • SHAPE AND CUTTING STYLE

    • CARAT WEIGHT

    • CARAT WEIGHT

  • 6

    GEM TREATMENTS

    • GEM TREATMENTS

    • GEM TREATMENTS

    • GEM TREATMENTS

  • 7

    SYNTHETIC AND IMITATION

    • SYNTHETIC PROCESSES

    • FLAME FUSION

    • FLAME FUSION

    • CZOCHRALSKI

    • FLUX GROWTH

    • FLUX GROWTH

    • HYDROTHERMAL

    • SYNTHETIC INCLUSION PHOTOGRAPHS

    • IMITATION

    • GLASS

    • PLASTIC

  • 8

    THAILAND GEM MARKET

    • THAILAND GEM MARKET

    • THAILAND GEM MARKET

  • 9

    AIGS

    • ASIAN INSTITUTE OF GEMOLOGICAL SCIENCES