Spirulina & Spinach Garden RingFRUIT GEMS A floral inspired innovative cocktail ring featuring Fruit Gems, our signature gemstones synthesised from fruits and vegetables with bio resin, in 18k yellow gold vermeil, intricately set with laboratory grown and created gemstones. The Spirulina & Spinach Garden Ring is handcrafted with Blue Spirulina and Spinach Fruit Gems, with anthocyanins contributing hues of blue extracted from blue spirulina, yellow from carotenoids in spinach;