The beautiful, rich blue-ish purple hue of tanzanite lends an alluring look to engagement rings, and is quickly becoming a very popular alternative gemstone. When paired with small diamonds, the gorgeous color of tanzanite really pops!
Tanzanite Engagement Ring Designs
There are a surprising number of ways you can incorporate tanzanite into your engagement ring design. Because of it’s rich dark blue hue, tanzanite pairs well with sparkling diamonds but is just as lovely on its own.
Trilliant cuts are the most popular cuts for tanzanite, but also the most expensive as well. Trilliant cut stones are shaped like triangles, and sparkle brilliantly. Round cuts are a close second, and look just as stunning as trilliant cuts.
Because the dark hue of tanzanite complements most any precious metal, you can choose from platinum, white or yellow gold or even a two-tone design for an extra distinctive look.
Many people choose to use round diamonds as accent stones to a trilliant cut tanzanite, while other women prefer the brilliant elegance of a tanzanite solitaire. Whatever you choose, you can customize a tanzanite engagement ring to incorporate nearly any design elements you choose for a stunning ring you’ll love to show off.
Are Tanzanites Treated?
As a matter of fact, yes. It is extremely rare that you will find a blue tanzanite that has not undergone heat treatment to enhance the color of the stone. Tanzanites that are naturally a deep blue are very, very rare and are not going to be found at your local jeweler.
You’ll be able to recognize a treated tanzanite from an untreated one because of the difference in color. Tanzanites that have not been treated to enhance their color are typically a gray or brown color.
The Cost
If you choose to purchase a tanzanite engagement ring, you should be aware that tanzanite is actually one of the rarest and most expensive gemstones available.
The expense comes from the fact that tanzanite is a difficult stone to cut, and most tanzanites do not have the deep blue purple color they are known for in stones that are less than 2 carats. Smaller stones are available, but they will be a lighter color, and will not have such an intense hue to them.
The size of the stone definitely affects the overall price, but other factors such as the type of setting used, the metal and the intricacy of the design all play a part in determining the final cost of a tanzanite engagement ring.
The rich, intense blue color of tanzanite coupled with its unsurpassed rarity and brilliance combine to create a stunning engagement ring no matter how you design it.
For the bride-to-be who desires a unique alternative to traditional diamonds, a tanzanite engagement ring is the perfect choice. While they are naturally more expensive than other gemstones, the extra expense may be well worth it when you see the smile that lights up your beloved’s face when you slip this on her finger.

