Lovely 18K white gold aquamarine and diamond ring from Gjada Gioielli in Italy. Comes in original box. I don't know the carat weights. A card came with the ring but I can't decipher the carat weight. Has 3 diamonds on each side. Never worn, size 6.5. My measurements of the stone are 1 cm x 3/4 cm x 1/2 cm deep. Please email me if you have any questions.