This is classic Nd:YAG 9.8 mm laser rod material. Laser YAG is an excellent gem material, as it's easy to cut and polish, has excellent hardness for jewelry, and is a rather captivating pink. At just under 10mm in diameter, this rod allows for a large round cut.
Total Weight grams: 3.26
Total Weight Carats: 16.28
Dimensions: 9.8(diam) x 9.13
Notes: Perfectly Clean
Color: Lovey pink with just a hint of lavender
*pictures are not from this piece but from the same rod.