8 Unique Tanzanite Engagement Rings Designs for 2024

Sharif Khan
Sharif Khan
Last Updated    EST 
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Tanzanite is a rare and valuable gemstone distinguished by its dazzling blue-violet to violet-blue hue. It is a mineral zoisite variant first discovered in the 1960s in the Merelani Hills of Tanzania in East Africa. Depending on the stone and its lighting conditions, tanzanite's hue ranges from a deep, rich blue to violet blue.

Tanzanite comes in various sizes and carat weights, ranging from small accent stones to larger, more valuable jewels. Tanzanite is more delicate than other gemstones, such as diamonds or sapphires. It ranks 6.5-7 on the Mohs hardness scale, indicating it can be scratched and may require gentle care. Tanzanite is also considered a birthstone for December.

The sections below explore beautiful tanzanite engagement rings designed by highly reputable brands and additional insights into this alluring natural gemstone.

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White Gold Oval Halo Tanzanite and Diamond Ring

Diamond Tanzanite Oval Engagement Ring

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This 14K White Gold Oval Halo Tanzanite and Diamond Ring (8x6mm) by James Allen is also an exquisite piece of jewelry that depicts the allure of tanzanite and the enduring radiance of diamonds.                        

A halo of dazzling diamonds gracefully surrounds the tanzanite. This brilliant halo accentuates the tanzanite's luminosity and adds to the design's allure. The contrast between the tanzanite's deep blue hue and the diamonds' fiery radiance creates a mesmerizing effect.

Pear Cut Double Diamond Halo Tanzanite Engagement Ring

Rose Gold Pear Cut Tanzanite Ring

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The Pear Cut Tanzanite Ring with Double Diamond Halo in 14k Rose Gold is a stunning and elegant piece of jewelry by Blue Nile. The centerpiece of this ring is a pear-shaped tanzanite gemstone in a refreshing blue tone. Two diamond halos beautifully frame the tanzanite. The first halo surrounds the tanzanite closely, enhancing its brilliance, while the outer halo adds a layer of sophistication and elegance.

The choice of 14k rose gold for the ring's setting is a nod to current jewelry trends. The warm, rosy tones of the gold complement the deep blue of the tanzanite and the sparkle of the diamonds. The ring is carefully crafted with attention to detail, ensuring that it is a beautiful piece of jewelry and a durable one that will last a lifetime.

Eternity Tanzanite Cocktail Ring

Eternity Cocktail Tanzanite Ring

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Brilliant Earth's "Eternity Tanzanite Cocktail Ring with 18k White Gold" is a scintillating and opulent piece of jewelry that combines the deep, captivating beauty of tanzanite with the elegance of 18k white gold.  

The first thing one would find alluring about this ring is its eternity design. Tanzanite stones are set continuously around the band, making it not only an aesthetically gorgeous design but also helping it represent unending love and devotion.

The choice of 18k white gold for the ring's setting is a testament to its timeless elegance. The cool, silvery hue of white gold complements the tanzanite beautifully and lends a classic and versatile backdrop to the gemstones.

Oval Halo Tanzanite and Diamond Ring

Classic Tanzanite Diamond Ring

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The halo setting is characterized by placing a central tanzanite stone around a ring or halo composed of smaller diamonds or gemstones. In addition to imparting a luminous quality, this technique enhances the visual perception of the tanzanite gemstone, creating an illusion of increased size and prominence. James Allen's Oval Halo Tanzanite ring is an exemplary style stud. The centerpiece of this ring is a striking oval-cut tanzanite gemstone; its deep blue-violet hue is captivating and unique, making it a standout choice. 

A sparkling halo of diamonds elegantly encircles the tanzanite. This halo enhances the brilliance of the tanzanite and adds an extra layer of dazzle and luxury to the overall design. The ring is crafted in classic 14K white gold, allowing the gemstones to shine brilliantly. White gold is a versatile and timeless metal that complements the gemstones beautifully, making it suitable for various occasions and outfits.

Oval Sunburst Halo Tanzanite and Diamond Ring

Oval Sunburst Tanzanite Diamond Ring

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A stunning piece of jewelry, the White Gold Oval Sunburst Halo Tanzanite and Diamond Ring by James Allen combines the dark allure of tanzanite with the ageless brilliance of diamonds. The ring's tanzanite center stone is an exceptional oval cut. The intense blue-violet color of this gem quickly captures the attention and conveys an impression of sophistication and intrigue. The oval shape is a classic and distinctive option for this design. The high quality and careful attention to detail are hallmarks of James Allen products.

Aquamarine and Tanzanite Ring in 14k White Gold

Tanzanite Aquamarine Oval Ring

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Three-stone rings possess significant symbolic value since each stone within the band serves to signify distinct phases within a romantic relationship, namely the past, present, and future. You can opt for tanzanite as the primary gemstone and then choose two additional gemstones, including diamonds or sapphires, to complement it. 

James Allen's "Aquamarine and Tanzanite Ring in 14K White Gold" is a captivating and one-of-a-kind piece of jewelry that combines the serene beauty of aquamarine with the profound allure of tanzanite. It is set in an exquisite 14K white gold setting with three stunning stones. 

This ring's focal stone is an exquisite aquamarine. Due to its calming blue hue and redolent of the ocean, aquamarine is frequently associated with calmness and serenity. It exudes a sense of tranquility and calm, making it a distinctive and significant choice for the center stone.

Two mesmerizing tanzanite stones flank the aquamarine. The deep blue-violet hue of tanzanite lends mystery and sophistication to the design. Due to their contrast, the combination of aquamarine and tanzanite is visually remarkable and harmonious.

Lilac Tanzanite Ring

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Lilac Ring designed by Brilliant Earth is a captivating and unusual piece of jewelry that features an assemblage of sparkling gemstones, such as amethyst, pink spinel, tanzanite, and diamonds. This unique ring emanates a sophisticated and whimsical allure, making it an ideal accessory for various occasions. Each gemstone has its unique beauty, forming a harmonious and hypnotic cluster.

This ring's design is both elegant and whimsical. A cluster of gemstones is a contemporary and eye-catching approach to jewelry design. It evokes a sense of jubilation and festivity, making it a versatile option for various events, from casual gatherings to formal occasions.

Emerald Cut Tanzanite Ring with Diamond Baguette

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Blue Nile's "Emerald Cut Tanzanite Ring with Diamond Baguette Side Stones in 14k White Gold" is an eye-catching piece of jewelry bound to leave an indelible mark. The tanzanite emerald-cut gem at the center of this ring has a mysterious allure that draws you in with its deep blue-violet tint.  

Its exquisite choice of diamond baguette side stones truly sets this ring apart. These side stones are not your ordinary diamonds; they are elongated, rectangular marvels that add a touch of sophistication and uniqueness to the piece. They frame the tanzanite with a subtle luxury that's hard to ignore. 

The choice of 14k white gold for the setting is impeccable. The calm, silvery tone of white gold provides a harmonious contrast to the rich tanzanite and helps it take center stage. The metal's timeless appeal makes this ring a versatile accessory that complements a range of styles.

Popular Tanzanite Engagement Ring Choices

Some of the popular ways people love their tanzanite engagement rings to look like are as follows:


The decision to choose a custom-designed tanzanite engagement ring affords individuals the opportunity to exercise full autonomy over the creative process. They can collaborate directly with a proficient jeweler to make informed decisions on the shape, size, color, and clarity of the tanzanite gemstone, the selection of the metal for the band, and any supplementary design features. This guarantees the ring possesses unique characteristics that accurately embody your style and preferences.

Unique Metal Choices

The selection of metal for the ring band can substantially influence the visual aesthetics of the ring. To achieve a distinctive aesthetic, one may contemplate utilizing metallic elements such as rose gold, white gold, or platinum, which harmonize exquisitely with tanzanite.

Although round tanzanite stones are popular, individuals can select less prevalent shapes, such as oval, pear, cushion-cut, or customized. Unconventional forms can render your ring unique and accentuate the vibrant hues of tanzanite, thereby capturing observers' attention.


Vintage or antique tanzanite rings can feel historical significance and allure. These vintage rings may exhibit elaborate designs from various historical periods, including Art Deco, Victorian, and Edwardian aesthetics. In specific rings, the tanzanite may be accompanied by additional gemstones or diamonds, strengthening its distinctiveness.

Art Deco

When contemplating distinct design trends, one may consider Art Deco, which offers a vintage appeal with its geometric aesthetic, or boho styles, which provide a more eclectic and free-spirited appearance. Various styles can enhance the aesthetic appeal of a tanzanite engagement ring.

Three-Stone Rings

Combining tanzanite with various gemstones can create a visually striking and distinctive engagement ring. One may opt for complimentary gemstones like diamonds to achieve a timeless aesthetic. Sapphires can also create a design centered around blue, while emeralds can help you achieve a visually stunning contrast.


Engraving allows you to personalize your tanzanite engagement ring by blending meaningful inscriptions on the inner surface of the band. The potential options for personalization include:

  • Utilizing one's initials.
  • Selecting a notable date.
  • Incorporating a meaningful phrase.
  • Employing a heartfelt message.

Using distinctive side stones, such as tsavorites (green garnets) or Paraiba tourmalines (vivid blue or green), can introduce a vibrant and unique element to your tanzanite ring.

Exploring Unconventional Settings

Novel settings, such as tension settings, create the illusion of the stone being suspended. Similarly, bezel settings encapsulate the stone in metal, giving it a fascinating look. These unusual and visually captivating approaches serve to highlight the tanzanite gemstone uniquely.

Price & Value of Tanzanite

Tanzanite is rarer than diamonds, but its price is considerably lower. To put this into context, let's compare the prices of a high-quality 5-carat diamond, which can cost upwards of $95,000 per carat, to similarly high-quality 5-carat tanzanite, which typically ranges from $780 to $1,300 per carat. The significant price difference - depending on the source and market conditions - highlights an interesting contrast.

The Tanzanite market operates differently from the diamond industry. In the diamond market, a handful of major players tightly control the supply, allowing them to influence prices significantly. This control extends to mining, distribution, and pricing, resulting in relatively stable diamond prices.

Taking Care of Tanzanite Engagement Rings

To maintain your tanzanite ring looking its best, clean it regularly. You can use a jewelry cleaner or a mixture of warm water and mild dish detergent to clean your jewelry. Using a soft brush, such as a toothbrush, scrub the ring gingerly, paying particular attention to the underside of the stone and the setting.

It can be sensitive to chemicals, so avoiding contact with harsh chemicals such as bleach, chlorine, and household cleaners is vital. Remove your ring before cleaning or using chemicals to prevent damaging the gemstone and setting.

When not in use, store your tanzanite ring in a distinct jewelry box or pouch to prevent it from coming in contact with other jewelry. Harder jewels can scratch tanzanite, so you must protect it as much as possible.