Podcast
Questions and Answers
What factors contribute to the formation of garnets?
What factors contribute to the formation of garnets?
Garnets are formed under high temperatures and/or pressure.
How does ancient Greek mythology relate to amethyst's significance?
How does ancient Greek mythology relate to amethyst's significance?
Amethyst is said to have been dyed by the tears of the god Dionysus, symbolizing royalty.
What is the primary mineral composition of aquamarine?
What is the primary mineral composition of aquamarine?
Aquamarine is composed of the mineral beryl.
In what manner are pearls formed?
In what manner are pearls formed?
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What color is commonly associated with peridot, and what is its significance?
What color is commonly associated with peridot, and what is its significance?
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What are some colors that topaz can exhibit?
What are some colors that topaz can exhibit?
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What is the significance of the color purple in relation to amethyst?
What is the significance of the color purple in relation to amethyst?
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What types of jewelry can aquamarine be used in?
What types of jewelry can aquamarine be used in?
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Describe the unique color-changing property of alexandrite and its significance.
Describe the unique color-changing property of alexandrite and its significance.
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What makes ammolite one of the rarest gemstones in the world?
What makes ammolite one of the rarest gemstones in the world?
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Explain the significance of color in the variety of tourmaline.
Explain the significance of color in the variety of tourmaline.
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What are the key characteristics that define tanzanite as a unique gemstone?
What are the key characteristics that define tanzanite as a unique gemstone?
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Discuss the popularity of opal and its birthstone significance.
Discuss the popularity of opal and its birthstone significance.
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What does the name 'garnet' signify and what is its primary color variation?
What does the name 'garnet' signify and what is its primary color variation?
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Identify and explain one symbolic meaning of gemstones in general.
Identify and explain one symbolic meaning of gemstones in general.
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Describe the importance of sapphire mining locations and their color variations.
Describe the importance of sapphire mining locations and their color variations.
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What causes the red color in red diamonds?
What causes the red color in red diamonds?
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In what regions are rubies typically mined?
In what regions are rubies typically mined?
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What makes emeralds one of the rarest gemstones?
What makes emeralds one of the rarest gemstones?
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What trace elements are responsible for the blue color in sapphires?
What trace elements are responsible for the blue color in sapphires?
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What symbolism does the black diamond convey?
What symbolism does the black diamond convey?
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What is the scientific name of an emerald?
What is the scientific name of an emerald?
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What milestone anniversary is traditionally associated with gifting emeralds?
What milestone anniversary is traditionally associated with gifting emeralds?
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What is the primary color of rubies, and what elements contribute to this color?
What is the primary color of rubies, and what elements contribute to this color?
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Study Notes
Gemstone Quick Guide
- Precious and semi-precious gemstones are detailed in this quick guide.
- Different diamond cuts are explained
- Round brilliant
- Marquise
- Radiant
- Princess
- Cushion
- Asscher
- Oval
- Emerald
- Baguette
- Pear
- Heart
- Trilliant
Round Diamond Explanation
- The round diamond is considered the standard for other shapes.
- It has 58 facets.
- Three parts: crown (uppermost, largest flat surface), girdle (middle, widest part), and base/pavilion (bottom).
- The pavilion is calibrated to maximize sparkle.
Radiant Diamond Explanation
- A symmetrical, non-traditional cut.
- Combines brilliance of a round cut and purity of an emerald cut.
- Trimmed corners provide versatility for various jewelry pieces, particularly engagement rings.
- Faceting creates a fiery look with soft, cut corners.
Princess Cut Diamond Explanation
- A relatively newer style, square in shape.
- Many facets create a stunning look, especially when flanked by triangular stones.
- The square shape can make fingers appear shorter and thicker.
- More depth compared to extensive surface area, suitable for rings on tapered fingers.
Cushion Cut Diamond Explanation
- Also referred to as mine cut or old mine cut, resembling a pillow shape.
- Square or rectangular, but corners are rounded.
- Generally less brilliant than round brilliant diamonds but has more fire.
Asscher Cut Diamond Explanation
- Developed in Holland in 1902 by two brothers.
- Considered to have an "step" design, described as a square emerald cut.
- Offers dramatic flashes of light in a square shape.
- Popularity has increased recently.
Heart Cut Diamond Explanation
- Designed for romantic expressions of love.
- A pear cut diamond with a small cleft on its rounded bottom.
- Sophisticated craftsmanship is crucial for this cut.
- Optimal sparkle is best achieved when the diamond is close to one carat or larger.
Marquise Cut Diamond Explanation
- Commissioned by Louis XIV of France to represent the beauty of his mistress.
- Elongated and tapered shape with a fine point on each end.
- Suitable for solitaire pieces, as well as enhancing other gemstones.
- A popular choice for centuries.
Oval Cut Diamond Explanation
- Geometrically symmetrical, with a drawn-out, spherical shape.
- Often seen as a flattering cut making fingers appear longer and thinner.
- A good alternative for those seeking a unique look similar to a round brilliant cut diamond.
Emerald Cut Diamond Explanation
- Rectangular in shape with trimmed corners.
- Similar to stair steps, earning its "step cut" designation.
- Usually less fiery than a round diamond, but offers vivid flashes of light from wide flat surfaces.
Baguette Cut Diamond Explanation
- A step cut diamond, used as an accent or side stone.
- Long and rectangular or tapered with 14 facets.
- Popular for three-stone engagement rings due to its shape and average carat size.
- Became popular in the 20th century.
Pear Cut Diamond Explanation
- A blend of a marquise cut and an oval or round cut.
- Resembles a teardrop shape.
- Requires a special setting to support the heavier round base while protecting the pointed end.
Trilliant Cut Diamond Explanation
- Triangular shape, with a minimum of 43 facets.
- Also known as trillion or trillian.
- Offers comparable brilliance to round cut diamonds, suitable as a modern alternative.
Diamond Hue Color Chart
- Visual chart of different diamond colors.
Diamond Anatomy
- Diagram showing the different parts of a diamond.
- Crown
- Girdle
- Pavilion
- Table
- Culet
- Girdle
- Facet Length
- Crown Height
- Pavilion Angle
Diamond 4Cs
- Clarity
- Color
- Carat weight
- Cut
Clarity Categories
- FL: Flawless (no internal or external blemishes)
- IF: Internally flawless (no internal inclusions, but minor surface blemishes)
- VVS1, VVS2: Very, very slightly included (minute inclusions)
- VS1, VS2: Very slightly included (small inclusions)
- SI1, SI2: Slightly included (inclusions visible with a 10x microscope, and possibly naked eye under special lighting)
- I1-I3: Included (inclusions noticeable with the naked eye)
Colored Diamonds Explanation
- Detailed description on diamond hue, saturation, and tone
- Specific descriptions for various colors of diamonds including: Pink, Yellow, Blue, Brown, Green, Orange, Purple, and Black
Other Gemstones Explained
- Detailed descriptions on different gemstones including: Emerald, Ruby, Sapphire, Alexandrite, Ammolite, Tourmaline, Aquamarine, Pearl, Peridot, Topaz, Citrine, and Russalite.
Metals Explained
- Detailed description about 10K, 14K, and 18K gold.
- Detailed explanation of sterling silver, including composition and hardness
- Detailed explanation of platinum properties, and how its common markings.
- Detailed explanation of titanium properties, including strength, low density, corrosion resistance.
- Detailed explanation of tungsten properties, including strength, high melting point.
- Detailed explanation of stainless steel properties, including corrosion resistance.
Prongs Explained
- Single, Double, Triple
- V-prongs/chevron
- Double decorative
- Four (standard), Six, Two (vertical), Four (diagonal), Eight, Two (horizontal)
Settings Explained
- French V-split
- Channel setting
- Surface prong
- Pave
- Bar set
- Shared prong
- Bead bright
- Bezel set
- Scallop setting
- Fishtail setting
- Flush setting
Style Guide
- Measurements for necklaces for men and women.
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Description
Explore the fascinating world of gemstones with this quiz, which delves into their formation, colors, and historical significance. Discover how mythology, mineral composition, and unique properties contribute to the allure of gems like amethyst, aquamarine, and garnet. Test your knowledge on various gemstones and their symbolic meanings!