1.33 Ct. Grey Spinel from Burma (Myanmar)

This transparent grey spinel is a cushion shape weighing 1.33 carat, with exact dimensions of 7.49 x 6.06 x 3.41 mm. The stone is fashioned with a mixed brilliant cut and displays intense color intensity with an excellent polish. Clarity has been evaluated as very slightly included at eye level, indicating small inclusions that do not materially affect the overall transparency or visual appeal. There has been no enhancement, and the gem is of Burmese origin, supplied and described by The Natural Gemstone Company.

Spinel is noted for its robustness, and this specimen is particularly well suited to daily wear. On the Mohs scale spinel rates at 8, providing a high level of scratch resistance that is superior to many common jewelry gemstones. The species lacks true cleavage, which reduces the risk of splitting from impact and enhances toughness in everyday use. The cushion profile and the mixed brilliant cut combine to protect the stone edges and corners, and the excellent polish helps prevent surface abrasion while maximizing light return. The intense yet stable grey tone resists fading from light and ordinary thermal exposure, and the absence of treatments means the stone retains its natural structural integrity and color stability over time.

For practical use, secure mountings are recommended to take full advantage of the stone durability. A bezel or partial bezel setting offers extra protection for the perimeter, while well proportioned prongs set low to the crown will minimize exposure to knocks and abrasion. Routine cleaning with warm soapy water and a soft brush maintains the polish and brilliance, and professional inspection of the setting at regular intervals will ensure the stone remains secure. Ultrasonic cleaning is generally acceptable for untreated spinel, however exercise caution if inclusions are present and consult a trusted jeweler when in doubt. This Burmese grey spinel is presented by The Natural Gemstone Company as a durable, naturally colored gemstone that combines refined aesthetics with practical resilience for everyday jewelry.