Natural Star Ruby 3.45ct 6-ray Star Oval Cabochon

A compact, high-dome Indian star ruby oval cabochon measuring 7.3x6.6mm and weighing 3.45 carats, displaying a deep purple-red to burgundy body color with a prominent 6-ray star. The silk needle inclusions radiate outward across the dome, catching direct light to reveal the asterism clearly against the deeply saturated, opaque body. The concentrated color and the high dome profile combine to give this stone a rich, jewel-like depth that rewards viewing under a focused light source.

Star rubies from India are prized for their strong body color and well-developed silk inclusions that produce reliable asterism. This stone is completely untreated, preserving both the natural color and the star - heat treatment commonly reduces silk inclusions and can diminish the star effect, so untreated examples are a deliberate choice for buyers who value the natural phenomenon. Suited for ring, pendant, or display settings. The high dome optimizes asterism visibility.

• Stone type: Natural star ruby
• Treatment: Untreated
• Cut/Form: Oval cabochon
• Phenomenon: Asterism (6-ray star)
• Size: 7.3x6.6mm
• Weight: 3.45ct
• Clarity: Opaque
• Origin: India

Natural star ruby, July birthstone - sold loose.