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True Color Gems

Calibrated Cabochon Round AA Grade Blue Natural Sapphire

Calibrated Cabochon Round AA Grade Blue Natural Sapphire

Regular price $66.65 USD
Regular price $85.51 USD Sale price $66.65 USD
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Size
4 mm Round Cabochon AA Blue Star Sapphire

Specifications:
  • Gem Type: Natural Sapphire
  • Mineral Species: Corundum
  • Grade: AA (Dark blue with patches of white; good star (with light); good cut; good polish; medium dome)
  • Shape: Round
  • Color: Blue
  • Cut: Cabochon-cut
  • Phenomena: Double Refraction
  • Treatment: Natural


Sapphire is one of the classic big three precious gemstones, alongside emerald and ruby. Sapphires come in every color of the rainbow, except for red! Red sapphires are what we call rubies, but both are made of the same mineral, corundum. Traditional blue sapphires are the most highly prized, especially in royal or cornflower tones (the bluer it looks, the better). But pink sapphires are also very popular in recent years. Other colors include yellow, green, orange, and really any other color of the rainbow (except red!). Sapphire is the birthstone for September.

All gemstones from True Color Gems are ethically sourced and cut by skilled lapidary artisans. We are constantly acquiring new rare and unusual gems of every shape and size from mines all over the world, so check back often for updates.
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