Unmarked and I have been unable to find another example of the model but I suspect it may be Minton.

Antique: Yes
Material: Porcelain
Subject: Cherub
Colour: White
Vintage: Yes
Brand: Unmarked
Type: Candlestick
Original/Licensed Reproduction: Original
Era: Victorian (1837-1900)
Style: Victorian
Production Style: Art Pottery
Time Period Manufactured: 1850-1899
Production Technique: Pottery
Country/Region of Manufacture: United Kingdom
Handmade: Yes