I just love chunky, oversized rings and this one by Monica Vinader is one of the best I've seen! A gorgeous oversized moonstone gem is complemented by the gold plating and like the website suggests, would make a glamourous addition to your outfit for a summer soiree or evening cocktails.
Though, I like it so much, I think I'd be prone to wearing this every day rather than saving it for special occasions. At £100, and taking into consideration cost-per-wear, you might be inclined to agree!
Related: What a fab cocktail ring from Waage | Huge cheap cocktail rings - with intriguing names!