Sapphire Plankton Elixir RingFRUIT GEMS A modern and sensual cocktail ring featuring Fruit Gems, our signature gemstones synthesised from fruits and vegetables with bio resin, in black rhodium and 18k yellow gold vermeil, intricately set with laboratory grown gemstones. The Sapphire Plankton Elixir Ring is handcrafted with Green Spirulina Fruit Gems, with chlorophyll contributing hues of green extracted from spirulina and plankton; cut and polished into the form of a droplet