Explore the timeless beauty of Clarissa Gioielli's 18-carat gold jewelry collection. Each piece is a unique work of art, where the gold color varies from rose to yellow to white, elegantly paired with the stunning hues of our multicolored sapphires and the sparkling brilliance of natural diamonds. Refined, versatile, and timeless, each piece is a testament to style and sophistication Material: Rosegold Karat: 18K Stone: Diamond,Multicolor sapphire Stone Colour: Number of stones: 4 diamonds, 1 multicolor sapphire Stone carat: Diamonds 4 x 0,05 ct., multicolor sapphire 1 x 0,41 ct. Stone type: SI1, G Stone shape: Round brillant, drop cut Stone setting: 4 prong Ringband: Most narrow at 1,50 mm. Widest at 2,00 mm Sizeguide15.00 mm = size 7 15.30 mm = size 8 15.50 mm = size 9 16.00 mm = size 10 16.30 mm = size 11 16.50 mm = size 12 17.00 mm = size 13 17.30 mm = size 14 17.50 mm = size 15 17.70 mm = size 16 18.00 mm = size 17 18.50 mm = size 18 18.80 mm = size 19 19.00 mm = size 20 19.50 mm = size 21 19.70 mm = size 22 20.00 mm = size 23 The sizes are based on the internal diameter in mm.