Expertly hand-crafted from genuine Alberta Ammolite ethically mined in the Bearpaw formation, this one of a kind Polished Round shaped Loose Gemstone is ideal for collectors and designers seeking to craft exceptional custom jewelry. This gemstone has a polished back for open back settings and is cut to a maximum thickness of 2.6 mm to reduce the amount of precious metal required for setting. One of the rarest gemstones on earth, no two are ever exactly alike.
- Grade: A+ / A3
- Colors: Greens, Purples
- Iridescence: Bright
- Color Shift: Dichromatic
- Rotational Range: 240°
- Gem Layer Thickness: Under 0.5mm
- Treatment: Stabilized / Polished / Natural Backing
- Size: 24.7 x 25 x 2.6 mm (approx.)
- Surface Area: 485mm²
- Serial #: 6150625
