alberto nyc

oval opal diamond set ring

emerald cut ametrine butterfly diamond necklace

round ruby halo necklace

cushion cut tanzanite set in a diamond shape ring

oval tanzanite fancy diamond double halo ring

oval tanzanite flower pendant in white gold

emerald cut bicolored and green tourmaline fancy diamond ring

cushion cut amethyst fancy cocktail ring

emerald cut emerald fashion hoop earrings

blue and white diamond hexagon flower half eternity band

round kunzite three stone ring

round diamond white gold chain ring

vintage cushion cut bi-color tanzanite ring

oval emerald and diamond bezel pendant

oval tanzanite and diamond vintage ring

round graduating diamond chandelier pendant

ruby double drop diamond necklace

oval tanzanite 1.45 ct

round ruby and diamond bangle

diamond butterfly tri color ring