Round Natural Alexandrite, A-Grade, 3 sizes available

Featuring an unexpected ability to change from green to purple, this round alexandrite gemstone is an ideal choice for one-of-a-kind earring, pendant, necklace or ring designs. Highlight this color-changing quality by using the gemstone alone or pair it with contrasting-color gemstones to create multicolor looks. Alexandrite is one of the birthstones for June.

Due to its scarcity and almost magical ability to change from green/bluish-green to red/purplish-red (depending on the light source), alexandrite is one of the most valuable gemstones in the world. This rare chrysoberyl contains iron, titanium, and chromium, which provides its color-changing ability.

Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.

Specifications & Features
Attributes
Material: Alexandrite
Stone Shape: Round
Stone Size: 2mm
Stone Type: Natural
Color: Green to purple
Enhancement: None (N)
Grade: A
Mohs Hardness: 8.5
Clarity: Lightly included
Refractive Index: 1.746–1.755
Specific Gravity: 3.7–3.78
Mineral Source: INDIA