Swift's garnet ring is selling fast, according to the brand's website, but the stone is also available honey quartz and sky-blue topaz, and re-stocked in London blue topaz while supplies last.

The actress, 29, tells PEOPLE the ring — a white gold blue topaz cushion-cut stone with a diamond bezel set that she got from her mom, Nancy Gansky, at 16 years old — had slipped off her ...

appears to be surrounded by what could be blue topaz, the Sagittarius singer's birthstone. In another clip, Swiftieinkc shares that Sperry liked her clip breaking down the ring, a telling move ...