5.84ct ETW Earth-Mined Gray Star Sapphire – Oval Cabochon, Unheated

5.84ct ETW Earth-Mined Gray Star Sapphire – Oval Cabochon, Unheated

This distinctive 5.84-carat earth-mined gray star sapphire from Burma (Myanmar) features an attractive gray appearance and a classic oval cabochon cut. Its natural asterism, substantial size, and unheated character make it an interesting addition to a gemstone collection.

Specifications:

Gemstone: Gray Star Sapphire
Carat Weight: 5.84ct ETW
Cut: Oval Cabochon
Dimensions: 11.7 x 9.2 x 5.0 mm
Clarity: Opaque
Treatment: Unheated
Origin: Burma (Myanmar)
Optical Phenomenon: Star Effect (Asterism)
Condition: New

Earth-mined gray star sapphire weighing 5.84ct ETW in an oval cabochon cut from Burma, featuring opaque clarity, natural star effect, and unheated character.

This gray star sapphire displays a distinctive optical phenomenon known as asterism, in which intersecting needle-like inclusions create a star-shaped reflection across the curved surface when illuminated correctly.

Star sapphire belongs to the corundum mineral family and is prized for its exceptional hardness and fascinating optical effects. Unlike faceted sapphires, star sapphires are generally fashioned as cabochons to showcase their natural star phenomenon.

Burma (Myanmar) is historically recognized for producing a variety of natural sapphires. This specimen is unheated, retaining its naturally occurring characteristics without heat enhancement.

Its opaque clarity is characteristic of many star sapphires, where internal rutile inclusions contribute to the formation of the star effect rather than conventional transparency.

At 5.84 carats and measuring 11.7 x 9.2 x 5.0 mm, this gemstone offers attractive proportions for a custom pendant, ring, or collector's display. Its smooth oval cabochon shape works particularly well in protective bezel settings.

Sapphire has a Mohs hardness of 9, providing excellent resistance to scratching and making it suitable for jewelry with appropriate care.

This individual Burmese gray star sapphire combines natural asterism, classic cabochon styling, and unheated character in a distinctive collectible gemstone.

(Stock Code: ABMM)

Keywords: loose gemstone, earth-mined star sapphire, gray star sapphire, Burmese star sapphire, Myanmar gemstone, oval cabochon sapphire, natural star sapphire, unheated sapphire, opaque sapphire, 5.84ct sapphire, asterism gemstone, natural corundum, gray gemstone, collector gemstone, statement jewelry gemstone