JEWELLERY EDUCATION HUB
Learn everything you need to know about diamonds, gemstones, precious metals, and jewellery care.
DIAMOND
The hardest natural gemstone. Diamonds are valued for their brilliance, fire, and durability.
Properties:
• Hardness: 10 (highest on Mohs scale)
• Clarity: Can be completely transparent
• Durability: Excellent for everyday wear
• Value: Increases with quality
SAPPHIRE
A variety of corundum available in many colors, though blue is most prized. Extremely durable and suitable for engagement rings.
Properties:
• Hardness: 9 (second only to diamond)
• Colors: Blue, pink, yellow, green, etc.
• Durability: Excellent for daily wear
• Value: Varies by color and origin
RUBY
The red variety of corundum. Rubies are precious gemstones known for their deep red color and exceptional value.
Properties:
• Hardness: 9 (extremely durable)
• Color: Deep red (pigeon's blood red is most valuable)
• Rarity: Rarer than diamonds
• Value: Can exceed diamond prices
EMERALD
A green variety of beryl. Emeralds are prized for their vivid green color but require special care due to their brittleness.
Properties:
• Hardness: 7.5-8 (more delicate)
• Color: Vivid green
• Inclusions: Commonly included
• Care: Requires gentle handling
PEARL
Organic gemstones created by mollusks. Pearls are timeless and elegant, available in various colors and shapes.
Properties:
• Hardness: 2.5-4.5 (delicate)
• Colors: White, black, pink, gold
• Types: Saltwater, freshwater, cultured
• Care: Requires special protection
OPAL
A unique gemstone known for its play-of-color. Opals are delicate and require careful handling and storage.
Properties:
• Hardness: 5.5-6.5 (fragile)
• Color: Multicolored play-of-color
• Water content: Can crack if dried out
• Care: Requires moisture and protection