- Main Stone: 8mm princess cut lab treated alexandrite

- Main Stone: 6x6mm hexagon cut lab white opal

5mm round cut lab opals

- Main Stone: 7x7mm round cut lab treated sapphire

Vintage oval cut Tanzanite engagement ring solid 14k yellow gold snowdrift halo diamond ring unique wedding bridal ring women fine jewelry Metal & Color:10k yellow gold - Main Stone: 8mm princess***This one of a kind vintage oval cut engagement ring exudes timeless elegance with its 14K yellow gold snowdrift halo and retro design. Its unique look is sure to be treasured for years to come. This ring will make the perfect heirloom for any special occasion.*** Metal: Solid gold(10K 14K 18K white yellow rose gold),925 sterling silver,platinum available Main Stone: 6x8mm oval cut natural tanzanite Accent Stone: diamonds or moissanites Wedding Band