Diamond Ring - 61/4Blue at the heart, brilliant all around. This is a gemstone cocktail ring in 18k gold built around a natural blue sapphire, its deep colour framed by a petal like structure of bezel set round brilliant diamonds that encircle the stone like the petals of a bloom. Baguette diamonds extend outward from the petals, their clean rectangular form adding a geometric contrast to the organic floral setting and drawing the eye further across the face of the