Huge Natural Blue Star Sapphire 25.50 Ct Certified Oval Cabochon Loose Gemstone for jewellery Making

★★★★★ 4.8 24 reviews

$78.09
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Management number 220149685 Release Date 2026/05/03 List Price $31.24 Model Number 220149685
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This magnificent 25.50 Ct Natural Blue Star Sapphire is an extraordinary gemstone, exhibiting a mesmerizing six-rayed star phenomenon (asterism) that gracefully dances across its surface under direct light. With its deep, velvety blue hue and expertly crafted oval cabochon cut, this rare and sizable gemstone is a true collector’s delight, ideal for high-end jewelry creations. The natural star effect in this sapphire is a result of perfectly aligned rutile inclusions, which interact with light to produce a radiant, celestial-like glow. The smooth, polished surface of the cabochon cut further enhances the star’s visibility, making it stand out with exceptional brilliance and clarity. This gemstone is not only a stunning addition to any jewelry piece but also a symbol of luxury, prestige, and elegance. Being completely natural, unheated, and untreated, this sapphire retains its original beauty without any artificial enhancements. Its incredible durability (Mohs scale 9) ensures that it remains scratch-resistant and ideal for everyday wear. Whether set in a statement ring, pendant, or heirloom jewelry, this 25.50 Ct Blue Star Sapphire is a breathtaking masterpiece, representing timeless elegance and rarity. A gemstone of this size and quality is a remarkable find, making it a prized possession for collectors and gemstone enthusiasts.

  • A significantly large gemstone, ideal for high-end jewelry pieces and collector’s items.
  • Sourced from premium-quality mines, ensuring authenticity and natural beauty.
  • Asterism is best observed under direct light, giving the stone a celestial-like appearance.
  • The velvety blue shade varies subtly under different lighting conditions, adding charm.
  • Rated 9 on the Mohs hardness scale, making it highly resistant to scratches and wear.
Gem Type created sapphire
Stone Cut Oval Cabochon
Brand Name Sunita Gems
Unit Count 1 Count
Stone Color Blue
Grade Rating A
Stone Weight 25.5 Carats
Stone Clarity High Clarity
Certificate Type GIA
Primary Stone Gem Type Sapphire
Stone Treatment Method Untreated

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