Amethyst Lace Agate retailer cabochon set

Rare! This material was mined decades ago in Durango, Mexico. Wavy bands of rich pink, purple and white.
Furthermore, these 2 cabs are cut extremely well with interior bursting, as I have seen retailer on a few others that were on the market.
The left one is very large 50mm 43mm 9mm
Right: 1 1/2 inch 1 1/8 inch flat back dome front.
Sold together with free shipping.
Last picture backside of cabs.