December | Tanzanite, Blue Zircon & Blue Topaz
All four of December’s birthstones are best known for their beautiful shades of blue.
Tanzanite is the exquisite blue-purple variety of the mineral zoisite that is only found in one part of the world, Tanzania.
Zircon is an underrated gemstone that’s often confused with synthetic cubic zirconia due to similar names and shared use as diamond simulants. Few people realize that zircon is a spectacular natural gemstone available in a variety of colors.
Topaz is a silicate mineral of fluorine and aluminium. Due to its rarity in nature, blue topaz in most commonly obtained by heating and irradiation of colourless topaz. It registers 8 on the Mohs scale of hardness, making it almost as hard as sapphire and tougher than tanzanite.
CUSTOM A MEANINGFUL RING
AT RUBY MARDI 🖤
We are here to celebrate the most important moments of your life and to create meaningful pieces of jewelry that you'll cherish for a lifetime.
You wish to custom make a jewelry piece with all the birthstones of your loved ones? It's absolutely possible, and we would be honored to work on a such an important project.