This is a vintage cut (or pressed/cut) lead crystal basket with an integrated handle.
It features:
• A criss-cross diamond (lattice/hobnail-style) pattern across the body.
• Star motifs and fan/leaf-like cuts (visible in the close-up photo).
• A scalloped or wavy rim.
• Thick, heavy construction typical of decorative crystal from the mid-20th century (1950s–1980s era).