I believe these are by Cristal D'Arques.
Cristal DArques Cylinder Vase Hobnail Square Cut Pattern Clear Crystal 21.5cmH
Cristal d’Arques Petals 2 Piece Lead Crystal Gift Set/ Clock And Picture Frame
2 DePlomb Lead Crystal Cristal Votive Candlestick Holders USA 10.75"H NWT
2 Cristal D Arques Longchamp Gold Rim Crystal Candlesticks Used Mint
Sarner Cristal 2 Swans Swiss Crystal Figurines Handmade RARE Excellent
2 - Cristal D'arques Durand Monceaux Candlestick Candleholders 8.25” Excellent
