Incredible tanzanite cocktail ring set with white diamonds, finished in blue gold.
Ana de Costa
With an essence of spirituality and mysticality, Ana's designs are a natural extension of her curiosity about these themes and are intended to inspire conversation. Decadent use of colour, and bold, flowing lines are testament to Ana's love of the 1920s, and in particular the Art Nouveau movement.
Incredible bright blue tanzanite ring, set in blue rhodium plated platinum.
Bright green round central emerald with mismatched modern halo of baguette and brilliant cut white diamonds. Set in 18k yellow gold.
Bright blue oval sapphire with small princess cut white diamond halo, in a geometric setting.
Round white diamond with halo and pavé sides, set in platinum.
Rich red ruby set in platinum with multi claw detail and diamond halo.
A classic engagement ring style is given a twist with a wraparound detail in white diamonds and platinum.
Centre Tsavorite and cognac diamond cocktail ring in yellow gold.
Large tanzanite centre stone with baguette and round diamond surround, set in platinum.
A classic trilogy 3-stone design with emerald cut diamonds. Set in platinum.