vintage 70s pair of carved stone turtle tortoise figurines

vintage 70s pair of carved stone turtle tortoise figurines perfect condition, virtually new believe they are agate or jasper? approx 2.5" x 1.5" each from China Chinese government certified authentic as such with holographic stickers Shabby Chic, 60's, 70's, Classic, Traditional, Artsy, Rustic, Sustainable, Vintage Aesthetic, Retro, animals, turtle, tortoise, MCM, mid century modern, stone, rock, reptile, artisan, folk, figurine, collectors, coastal, beach, beachy, nature, coastal grandma, handmade,