Beaded Diamonds Evening Bag Pattern

Materials:
50 grams lace weight (I used Knit Picks Shadow);
US Size 4 and US Size 5 needles;
Seed Beads size 6/0 46-50 grams;
1 large eyed beading needle;
Lining (optional); 2 pieces card stock or stiff fabric interfacing;
Fabric to cover both sides of card stock (or interfacing);
Needle,
Thread