- Main Stone: 10x12mm Emerald cut Natural London blue topaz

- Chain: 16+2 inches

- Main Stone: 7mm round cut Lab treated Alexandrite

The main stone is a 7x9mm oval cut Lab treated blue sapphire

4mm real diamonds

Round shaped Alexandrite ring vintage Alexandrite engagement ring solid 14k rose gold ring infinity diamond halo ring women dainty jewelry January birthstone - Main Stone: 10x12mm EmeraldMetal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 7mm round shaped lab treated alexandrite Accent Stone: natural real diamonds,SI H Clarity and Color Can be personalized: Yes