Heavy Grape, Imperial   Updated 1/17/2009
Imperial's Heavy Grape pattern is distinguished by a quilted diamond effect around the edge and has a simple fluted back. Shown above left are a chop plate and an eight-inch plate--both highly desirable. The eight-inch plate is seen more frequently than any other shape. Punch sets are hard to find.

At the left is a small bowl in blue--a rare color for Imperial. Note that this is also the rare variant without the quilting.

Dugan made a pattern also called Heavy Grape that has a leaf in the center and does not have the quilting effect. Lenox/Imperial, Fenton and Smith have reproduced this pattern.

Small bowls or sauces, 5-6 inches

Clambroth, 25-35

Blue, 700 (2001), 500 (2008)

Green, 20-35

Lavender, 65 (2002)

Lime green, 20 (2005)

Marigold, 10-20

Purple, 30, 60, 65 (all 2005), 30 (2006),
   25, 85 (both 2007), 23, 30 (both 2008)

Smoke, 50 (2003)

Teal, 30 (2002)

Bowls, (7-8 inches)

Amber, 20 (1994)

Blue, 7-inch ruffled, 850 (2005),
   650, 675 (both 2007)

Green, 20 (2007)

Lime, ruffled, 100 (2000)

Marigold, 15, 30 (both 2004) 5, 10, 13 (all 2005),
   10 (2007)

Marigold, in metal holder, 65 (2000)

Purple, 25 (2006), 43, 45, 155 (all 2007)

Smoke, 30 (2005)

Teal, 30 (2002), 45 (2005)

Vaseline, 35-50

Bowl, large (9-10 inches)

Amber, 45, 60 (both 2007), 110 (2008)

Aqua/teal, 55 (2004), 45 (2005), 30 (2008)

Blue, 300 (2007)

Green, 30-45

Marigold, 25 (2004), 10, 13 (both 2005),
   15 (2006), 11 (2007), 15, 20, 35 (all 2008)

Purple, 100, 145 (both 2004), 100 (2006),
   120, 155, 275 (all 2007), 65, 160, 210 (all 2008)

Smoke, 55 (2002), 35, 48 (both 2008)

Nappy, single handle

Aqua, 105 (2001), 475 (2006)

Helios green, 25 (2004)

Lavender, 30 (2007)

Marigold, 3, 8 (both 2005), 5 (2007)

Purple, 40, 65 (both 2003), 75 (2004), 110 (2007)

Sapphire blue, 105 (2001)

Plate, 6 inch

Marigold, 4 known, 500 (2002), 800 (2007),
   825 (2008)

Plates, about 8 inches

Amber, 250 (2001), 125, 170 (both 2004),
   75, 100 (both 2008)

Clambroth, 150 (2001), 70 (2003), 55 (2006)

Green, 75 (2004), 25, 35, 40 (all 2005),
   10, 40 (both 2007), 25 (2008)

Lavender, 35 (2006)

Lime green, 200-350

Marigold, 35, 100 (2004), 25, 35 (both 2006),
   30 (2007), 60 (2008)

Purple, 60, 70, 115, 125, (all 2007),
   65, 70, 85, 140, 375 (all 2008)

Smoke, 175-250

Smoke (variant), 600 (2001)

Teal, 150 (1997), 200 (2000), 35 (2008)

Vaseline known

Chop plates, 10-11 inches

Amber, 160, 225, 255, 265 (all 2006),
   125, 145 (both 2007)

Amber, variant, no quilting, 350 (2007)

Green, 350 (2004), 100 (2006), 170 (2007)

Helios 65 (2005), 40 (2006), 75 (2007)

Marigold, 90, 95, 145, 155 (all 2006),
   65, 95, 100 (2007), 45, 65, 85, 95 (all 2008)

Purple, 350, 375, 400 (all 2006),
   230, 325, 340, 375, 500, 700, 1,900 (all 2007),
   1,900 (2008)

Smoke, 1,500 (2003), 170 (2006),
   225, 310, 400 (all 2007)

Teal, weak irid., 100 (2005)

White, 650 (2004), 550, 975 (both 2006),
   450 (2007), 750 (2008)

Punch bowl and base

Amethyst/purple (base sliver), 1,100 (1997)

Green, 500 (2005)

Marigold, 335, 425, 600 (all 2004),
   300, 425 (both 2005), 145, 175, 300 (all 2007)

Punch bowl, base, one cup

Green (chipped), 300 (1995)

Marigold, 145 (2008)

Punch set, 5 piece

Green, 500 (2006)

Helios green, 400 (1995)

Punch set, 10 piece

Green, 740 (1995)

Punch cups (ground bases)

Marigold, 40-70

Purple, 50 (1998), 110 (2002), 95 (2004)