18k white and rose gold Pomellato Nudo ring set with a blue and turquoise London topaz and 58 round brilliant white diamonds totaling 0.70ct.  Size:54

Pomellato Nudo Maxi ring in 18k pink gold set with a 15ct sky-blue topaz. Size:54

Ring in 18k rose gold set with 32 brown diamonds de 0.4ct, size 52