Show off your essence and shine like Marta Sierra, one of Instagram's star influencers, with the original jewelry from Joyería Grau.
The Fancy Diamond
In the world of jewelry, the Fancy diamond is a rare and unique work of nature. Only 1 in 10,000 diamonds possess the intensity and color of a natural Fancy diamond, making it one of the most prized gemstones in the world, both for its exclusivity and its unique beauty. Make the unrepeatable your own.
Jewels with their own light
Marta Sierra opts for Fancy diamonds to accompany you in the most special moments. Each piece reflects the heartbeat of a vibrant style full of life, where yellow becomes the protagonist.
Necklaces, bracelets and earrings that move to the rhythm of fashion.
Marta Sierra's selection
Discover Marta Sierra's favourite jewellery from the Fancy diamond selection. Rings, necklaces, bracelets and earrings that are as unique as you are.
Shine your way
The Fancy Yellow Diamond, combined with the brilliance of gold, captures the unique essence of the wearer.
Its light and rarity follow the rhythm of your personality, standing out with strength and elegance.
Created with the mastery of the jeweler, each piece is a manifestation of authenticity and dynamism, designed to shine in your rhythm.
Contact us
Do you have any questions? Contact us for personalized advice.
