Blue zircon - the birthstone of December.

Diamond - the birthstone of April.

Stamped 18ct, diamond settings test as platinum.

In good antique condition.

The zircon has minor rubbing to facets. This is usual for an antique zircon and this specimen is far better than most I have seen.

This will arrive in a gift box.

A stunning ring!

Weight 3.65g.

Size N, U.S size 6 3/4.

Total estimated diamond weight 0.25ct.

The natural blue zircon measures 8mm in diameter. It is a beautiful, bright, sparkly stone, but because zircons are doubly refractive it is not possible to take a clear image of it. Zircons bounce light back in two different directions, creating two images, which creates a wonderful sparkle but also causes the camera to pick up two slightly displaced images, hence causing a blur. So, the stone itself is not blurred, just my photos!