5.65ct Natural Star Sapphire

Discover the timeless beauty of this exquisite 5.65-carat natural star sapphire, featuring a sharp and well-centered six-ray star that shimmers gracefully under direct light. This rare optical phenomenon, known as asterism, makes star sapphires especially coveted by gemstone collectors and fine jewelry designers.

Displaying a rich deep blue-gray hue with a soft, silky luster, this gemstone exudes natural charm and mystique. It is completely unheated and untreated, preserving its original structure and value—a rare and sought-after quality in today’s gem market.

Whether you’re creating a custom ring, a statement pendant, or expanding a curated collection, this natural star sapphire stands out for its size, clarity, and vivid asterism.

Features:

• Weight: 5.65 carats

• Type: Natural Star Sapphire

• Treatment: None (Unheated & Untreated)

• Shape: Oval cabochon

• Star: Visible 6-ray star under direct light

• Ideal for: High-end custom jewelry or gemstone collections

Add this extraordinary sapphire to your collection and own a gem that is as rare as it is radiant.