|
1
|
ruby
|
gemstone industry
|
Ruby is highly valued in the gemstone industry for its deep red color, rarity, and use in luxury jewelry.
|
7
|
|
2
|
diamond
|
gemstone industry
|
Diamonds are highly valued and sought after in the gemstone industry for engagement rings and luxury jewelry.
|
6
|
|
3
|
tourmaline
|
gemstone industry
|
Tourmaline is valued for its colorful variety and used in jewelry and metaphysical practices.
|
4
|
|
4
|
aquamarine
|
gemstone industry
|
Aquamarine is highly prized for its intense blue-green color and clarity in the gemstone industry.
|
3
|
|
5
|
citrine
|
gemstone industry
|
Citrine is a popular and affordable gemstone often used in jewelry for its warm and energetic qualities.
|
3
|
|
6
|
zircon
|
gemstone industry
|
Zircon is a highly valued gemstone in the jewelry industry for its brilliance and is commonly used as a substitute for diamonds.
|
3
|
|
7
|
aluminium oxide
|
gemstone industry
|
Aluminium oxide, also known as corundum, is highly prized in the gemstone industry for creating sapphires and rubies.
|
2
|
|
8
|
opal
|
gemstone industry
|
Opal is highly prized and commonly used in artisanal and high-end jewelry for its unique play-of-color.
|
2
|
|
9
|
pearl
|
gemstone industry
|
Pearls are highly valued in the gemstone industry for their cultural significance and traditional use in jewelry in Eastern countries like Japan and India.
|
1
|
|
10
|
silicon carbide
|
gemstone industry
|
Silicon carbide is used in the gemstone industry as a diamond simulant valued for its brilliance and durability in jewelry.
|
1
|