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Unique Gemstone Engagement Rings: A Guide to Exceptional Choices

The engagement ring is unique to everyone, bringing a once-in-a-lifetime emotional experience. Irrespective of the ring’s monetary value, the experience is priceless! To make the event even more special, we look for the best gift to give our loved ones. Something that personifies them and they would love dearly is what we look for. Unique gemstones for engagement rings have gained popularity based on this thought process. While diamonds remain the classic choice, the allure of gemstones like rubies, sapphires, emeralds and even moonstones and opals is undeniable. Let's understand what unique gemstone engagement rings are and how to select the right one for your loved one.

How To Choose The Right Gemstone?

The clarity, durability, cultural and sentimental significance and cost influence the choice of the right gemstone. Here are a few such criteria to consider when choosing the unique gemstone rings:

Stone size

The gemstone's size is crucial in selecting the right piece for your jewelry. It impacts the overall appearance, making a statement or adding subtle elegance to your attire. Vintage gemstone engagement rings with larger stones are more noticeable and can be conversation starters, whereas those with smaller stones may offer a delicate and refined look.

Cut and Clarity

The cut and clarity of a gemstone significantly influence its brilliance and visual appeal. The cut refers to how the stone is shaped and faceted, affecting its ability to reflect light. Clarity is the amount of inclusions or blemishes within the stone. Higher clarity means fewer imperfections, leading to more excellent value and aesthetic appeal. 


Gemstones' prices are influenced by their rarity, size, cut, and clarity. Setting a budget helps narrow the choices and ensures that you find a gemstone that offers the best value. Balancing your desire for quality with what you can afford is crucial. 

Sentimental value

Sentimental value plays a significant role in choosing a gemstone. Often, people select stones that hold personal or cultural significance. Birthstones, for example, carry unique meanings and are determined based on the birth month, adding a personalized touch to jewelry. Family heirlooms or gemstones with historical importance can also enhance the piece's emotional value. 


Durability is critical when selecting a gemstone, especially for everyday wear. It refers to the stone's ability to withstand scratches or impacts and any wear and tear. The Mohs scale rates gemstones based on their scratch resistance, with diamonds rated the hardest at 10 and talc the softest at 1. Generally, stones with a Mohs rating of 7 and above are recommended for designing unique gemstone wedding rings.

Color and Suitability

Color is one of the most captivating aspects of a gemstone, significantly affecting its attractiveness and suitability. Gemstones come in various colors, each with its unique charm. It is important to consider how the gemstone's color complements the wearer's style and existing jewelry. Additionally, some colors may have cultural or symbolic meanings that influence their suitability. 

Unique Gemstones For Engagement Rings

Here we have a list of gemstones that are considered unique and suitable to design modern as well as vintage gemstone engagement rings:


Ruby, renowned for its vibrant red hue, symbolizes passion and love, making it an excellent choice. Its deep color and brilliance creates a striking and luxurious look. Ruby’s rating is 9 on the Mohs scale. Thus, rubies are durable and suited for everyday wear. 


Sapphires are famous for their stunning blue color, though they come in various hues, including pink and yellow. Their hardness of nine on the Mohs scale makes them very durable and ideal for everyday wear. Sapphires symbolize loyalty and wisdom, adding meaning to engagement rings. 


Peridot, known for its distinctive olive-green color, offers a refreshing and unique option for engagement rings. Its vibrant hue symbolizes harmony and good fortune. Peridot is rated between 6.5 to 7 on the Mohs scale, softer than some other gemstones. 


Emeralds, celebrated for their rich green color, represent rebirth and love, making them meaningful choices for engagement rings. This gemstone is rated 7.5 to 8 on the Mohs scale, making it reasonably durable but requiring careful handling to avoid damage. While emeralds can have inclusions, these are often accepted as part of their charm. 


With its ethereal glow and adularescence, Moonstone is a mystical and romantic choice for engagement rings. Its shimmering appearance symbolizes intuition and new beginnings. However, moonstone is less durable and requires gentle care, at a hardness of 6 to 6.5 on the Mohs scale. 

Black Diamond

Black diamonds offer a bold and modern twist on traditional engagement rings. Their mysterious and elegant appearance symbolizes strength and passion. Their Mohs rating is 10, making them incredibly durable and suitable for everyday wear. Their unique color and striking contrast make them stand out for those seeking something unconventional. 

Wrapping Up

With a unique gemstone engagement ring, you can express your style, while creating a piece that truly stands out. From the fiery passion of rubies to the mystical allure of moonstones, each gemstone offers its charm and significance. Whether you prioritize durability, sentimental value, or sheer beauty, there’s a perfect gemstone for you. Gesner Estate Jewelry offers an extensive collection of Antique and Vintage engagement rings for those seeking a touch of history and timeless elegance. Explore their vast array of stunning, one-of-a-kind pieces and find the perfect ring to symbolize your love story.


  • What is the best gem for an engagement ring?
  • The best gem for an engagement ring is traditionally the diamond due to its exceptional hardness and timeless appeal. However, alternatives like sapphires and rubies are also excellent for their beauty and durability.

  • Can you use a gemstone ring as an engagement ring?
  • A gemstone ring can also be an engagement ring, offering a unique and personal touch compared to traditional diamond rings. Many couples choose gemstones that have special significance or personal meaning.

  • Are birthstones suitable for engagement rings?
  • Birthstones can be an excellent choice for engagement rings, adding a personal and meaningful element to the jewelry. Consider the stone's durability for everyday wear.

  • What is the best gem shape for an engagement ring?
  • The round brilliant cut is the most popular gem shape for engagement rings due to its maximum brilliance and classic appearance. Other popular shapes include princess, oval, and emerald cuts, each offering a unique style.

  • What stones should not be used for an engagement ring?
  • Stones with lower durability, such as opals, pearls, and turquoise, should generally be avoided for engagement rings due to their susceptibility to scratches and damage. These stones are better suited for occasional wear.

  • What is the most durable gemstone for a wedding ring?
  • The diamond is the most durable gemstone for a wedding ring, rated ten on the Mohs scale of hardness. Sapphires and rubies, both rated 9, are highly durable and suitable for daily wear.

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