Made by the Cristal d' Arques Crystal Glass Company in France during 1970's era.

It was also sold under the brand Luminarc. 

Excellent Vintage Condition " for the items age. Can not feel , see or find any flea bites, chips or cracks with this crystal glasses. There is no Luminarc Cristal d' Arques Durand makers mark on the bottom.

The wine glass stands approx. 4" tall and has a 2-1/4" width, making it perfect for serving wine.

The Cavalier Ruby 4" Wine Glass by Cristal d'Arques from the 1970s is a stunning piece of French glassware. This wine glass features a round shape with a red color, made of crystal glass that is hand-blown. It has a red bowl and clear stem and foot.  It is designed for all occasions and is ideal for wine enthusiasts looking for a modern and stylish addition to their collection. It is a unique and timeless piece that adds a touch of sophistication to any dining experience.