Vintage MCM High Quality Heavy Cut Glass Rectangle Heavy Vase

This is an incredibly elegant high quality Mid-century Modern Era Cit Glass square vase. I wish I was more knowledgeable in terms of glassware, but it may not be my niche, but I cam feel the luxury quality. Purchased at a wealthy New York City Estate sale that was liquidating the Dupont Family Estate 6 inches tall, 3 1/2 in wide x 2.75 inches Western southwest Y2K cottagecore fairy coquette dainty chunky gold silver rhodium hippie bohemian retro victorian coquette dainty chunky gold silver Swarovski Gypsy Art Deco Nouveau victorian estate tribal ethnic gemstone Barbie vintage antique