What Stone Is Similar To Tanzanite

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The allure of tanzanite, with its mesmerizing violet-blue hues, has captivated gem enthusiasts worldwide. But its rarity and price point often lead people to wonder: What Stone Is Similar To Tanzanite? While no single gemstone perfectly replicates tanzanite’s unique trichroism (displaying three different colors from different angles), several offer comparable appearances and can serve as beautiful, more accessible alternatives.

Gemstone Look-Alikes: Exploring Tanzanite Alternatives

When searching for “What Stone Is Similar To Tanzanite,” several gemstones emerge as viable alternatives, each possessing qualities that echo tanzanite’s captivating beauty. One popular choice is Iolite, also known as “water sapphire.” Iolite shares a similar pleochroism with tanzanite, meaning it can display different colors depending on the viewing angle. While Iolite typically presents with stronger blue and violet tones, its overall color saturation and brilliance can closely resemble that of tanzanite, especially in well-cut stones. Furthermore, Iolite is usually more affordable than tanzanite, making it a budget-friendly option.

Another contender is blue or purple Spinel. Spinel is known for its brilliance and hardness, making it a durable choice for jewelry. While it doesn’t exhibit pleochroism like tanzanite, Spinel can come in a range of colors that mimic tanzanite’s violet-blue shades. What makes spinel appealing is the variety in color that it comes with. Here’s a list:

  • Cobalt Spinel: A vibrant blue color, but quite rare.
  • Lavender Spinel: A softer, more pastel purple.
  • Purple Spinel: A deeper, richer purple hue.

Finally, consider blue Zircon. Blue Zircon can display a vivid, eye-catching blue color, and its strong brilliance gives it a lively appearance. Although its chemical composition is different from tanzanite, well-cut blue Zircon can capture the essence of tanzanite’s vibrancy. Blue Zircon is also known for its strong birefringence, which can give it a slightly blurry appearance under magnification. Here is a table comparing these gems:

Gemstone Color Pleochroism Hardness (Mohs)
Iolite Blue to Violet Yes 7-7.5
Blue Spinel Various blues and purples No 8
Blue Zircon Blue No 6-7.5

To learn more about the specific qualities and characteristics of tanzanite and its alternatives, refer to reputable gemological resources, such as the Gemological Institute of America (GIA). Their website offers in-depth information on gemstone properties and identification.