Smaller beads make red flower, black diamonds, then red and black diamonds on outer rounds. Large black and gray beads on border.
Rocaille:
736 red
696 black

Pattern 5, Centro con Perlas Rojas y Negras, in Ganchillo Artistico.
Pattern 8 in Crochet Monthly

Doilie 31 in Doilies by Kenneth Moir with 13 sections. Beads as given in source Doilies:
403 L (red)
390 D (dark beads show as black but could be purple).

52 large beads in last round (round 35) made up of 26 teardrops in two colours (red and purple) and 26 round large beads in two colours (red and purple).

Shown on green background.

May be mixed up with Doilie 25 (pink and black beaded mat).

#BeadedJugCover