We are reader-supported. Buying through any red colored link on our site may earn us commissions. Learn More.

Amethyst Engagement Rings: A Buyers Guide

By Mike Fried,

An amethyst engagement ring features a gemstone that is a purple variety of quartz, serving as the eye-catching centerpiece of the ring. Renowned for its stunning violet hue, amethyst offers a unique and vibrant alternative to traditional diamond engagement rings. When selecting an amethyst engagement ring, it’s essential to consider the gemstone’s color, clarity, cut, and carat weight, similar to how you’d assess a diamond. The most prized amethysts are those with deep, saturated violet hues without any visible inclusions.

Buying from reputable jewelers or stores that specialize in gemstones is vital to ensure the quality and authenticity of the amethyst. Since amethyst is a softer gemstone compared to diamonds, look for settings that offer protection to the stone, such as bezel or halo settings. Additionally, be cautious about the ring’s exposure to sunlight as amethysts can fade over time with excessive exposure to light. Before purchasing, it’s advisable to ask if the amethyst has undergone any form of treatment to enhance its color, as this could affect the gemstone’s value and longevity. With the right considerations, an amethyst engagement ring can offer a one-of-a-kind, meaningful token of love.

Commitment to Accuracy and Relevance

We understand that you rely on our recommendations to make informed decisions. Your trust is important to us, and that’s why we’re committed to ensuring that the information we provide is both accurate and up-to-date.

Our dedicated team continuously scrutinizes each and every recommendation on our site. We regularly update our content to reflect any changes or new insights, so you can always count on us for relevant and trustworthy recommendations.

We are confident that all the reviews and recommendations on our site meet our rigorous standards for accuracy and relevance.

To help you with the diamond buying process we lean on our expertise and experience. The author of this article, our CEO, Mike Fried has over 20 years of experience in the diamond industry. Mike started from the bottom, sorting and evaluating hundreds of thousands of diamonds to learn every facet (pun intended) of diamond quality and value. Mike followed that up by spending years buying and selling diamonds on the wholesale market as well as selling tens of millions of dollars worth of diamonds to diamond retailers.
Amethyst Bezel Diamond Ring by Brevani
Amethyst Bezel Diamond Ring by Brevani on James Allen

Amethyst Engagement Rings: Overview & History

What is Amethyst?

Amethyst is a purple variety of quartz which owes its signature purple hues to iron and manganese present in the quartz crystal. Amethysts rank at about a 7 on the Mohs hardness scale, which is durable enough for everyday wear, but they still require a bit of extra care as they are much easier to scratch than diamonds. 

Mohs Hardness Scale for Amethyst

Symbolism and Meaning

Amethysts symbolize purity of spirit, clarity, and peace of mind. They have also been associated with the healing of wounds, restful sleep and soothing dreams. According to the GIA, amethysts have been said to improve connection with the divine. Amethysts have spiritual and symbolic significance in Christianity, Judaism and Buddhism. Amethyst is also the birthstone for February

Amethyst’s purple hue has long been associated with royalty, nobility and wealth. Once upon a time, they were counted among the 5 cardinal gems, or the 5 most precious gemstones in the world along with diamonds, rubies, emeralds and sapphires

Worn by Princess Diana and Kate Middleton, amethysts are a royal favorite. In fact, there are a large number of amethysts in the Windsor vaults, and according to Town and Country, the Kent Amethysts are the oldest suite of gems in the royal family’s posession. Along with English royalty, amethysts have been worn by Anglican Bishops, St. Valentine, and 16th century Italian astronomer Camillo Leonardi, who wrote that amethyst quickens intelligence and gets rid of evil thoughts.

Deal Alert: Get 30% off lab-grown diamonds during a limited time sale at James Allen.

Amethyst Engagement Rings: Price and Value

Until the 1800’s Amethysts were considered quite rare, and therefore quite expensive. When large deposits of amethyst were discovered in Brazil, the price fell significantly due to an abundance of availability. Though they no longer hold the status of cardinal gem, amethysts are still the most prized variety of quartz. 

Today, the highest quality amethyst can be found in Brazil, Uruguay, Siberia and Sri Lanka.

amethyst gemstones

How much do amethysts cost?

On average, amethysts cost $20-50 per carat, depending on the color and quality of the gem in question. Unlike most other precious stones, the price of amethyst does not increase dramatically as carat weight increases. For this reason, an amethyst engagement ring is a great choice if you love the look of a big center stone, but are searching for something at a lower price point, such as this gorgeous Emerald cut solitaire engagement ring from Blue Nile.

For amethysts, color and quality determines their value more than carat size. The highest quality amethysts are deep purple with minimal color zoning. These are the rarest and most valuable amethysts on the market, but still won’t cost nearly as much per carat as diamonds.

When assessing the value of an amethyst, one factor to consider is whether the color has been enhanced, as naturally occurring richness of coloris one of the main factors in determining the rarity and value of an amethyst.

Best Settings For Amethyst Engagement Rings:  

Amethysts come in a variety of shades, and can look good with any color setting, so there are plenty of options. Pairing amethyst with yellow gold will accentuate red and violet tones, while setting an amethyst in white gold or platinum will bring out blue undertones. Amethysts are also frequently paired with rose gold- the blush of rose gold with the lavender or violet tones of amethyst make for a lovely, feminine combination.

While they are striking on their own, amethysts also look stunning paired with a halo of diamonds, or diamond side stones. 

Amethyst Engagement Rings: Pros and Cons 

Like with any gemstone, there are some pros and cons to keep in mind when considering an amethyst engagement ring:


  • Amethyst is beautiful, and available in many shades of purple
  • Rich history and deep symbolism and meaning
  • Affordable, even at a larger carat size and higher quality
  • Unique, and perfect if purple is your sweetheart’s favorite color
  • Perfect for someone with a February birthday


  • Not as durable as diamonds
  • Not as valuable as some other gemstones
  • Can fade or change color if exposed for too long to heat and light

Tips for buying Amethyst Engagement Rings:


Color plays a significant role in determining amethyst’s quality and desirability. According to the GIA, the finest amethyst color is a strong reddish purple or purple with no visible color zoning.” Amethysts that are too dark can appear less beautiful and may appear black in dark, dimly-lit environments.

Ideal grade amethysts are classified as “deep Siberian”. While richly colored amethysts are considered more valuable, some people love the look of a lighter lavender color or “Rose de France” Amethyst, so what’s important is what you like.

How to tell if Amethyst is Real:

Quality amethysts should be eye clean, but it is normal to see some color variation. Look out for bubbles, as they can be a sign of synthetic amethyst. Real amethyst remains relatively cool to the touch, unaffected by ambient temperatures.

Heat Treatment:

Ask whether the amethyst has been heat treated to enhance color, as heat can be used to artificially enhance the color, making an amethyst look appear more valuable than it really is.

Caring for Amethyst: 

Because amethyst can fade if exposed to light and heat, it is best to store your amethyst jewelry away from heat and direct sunlight to prevent the damage and fading.

Since amethyst is not as durable as diamond, it is best to take extra care not to scratch or damage it when you are doing anything hands on. We recommend removing your ring when you plan to play sports, wash dishes, work in the garden, or do anything else that could potentially scratch your ring.

To clean your amethyst engagement ring, simply use a small bowl of warm water with a few drops of dish soap and wash gently with a clean, lint free cloth.

Best Places To Buy Amethyst Engagement Rings

As always, the smartest thing you can do when you buy an engagement ring is to purchase from a reputable vendor. Choosing a good vendor when you buy an engagement ring ensures your ring will be well made from high-quality materials. Knowing you are working with a vendor you can trust will also give you peace of mind as you make one of the most important purchases of a lifetime.

James Allen and Blue Nile both provide a fantastic selection along with high-quality photos to help you choose the perfect ring, and great return and resizing policies. They also provide top of the line customer service, and generous return and exchange policies.

Best Amethyst Engagement Rings: (Our Picks)

Here are some of our very favorite amethyst engagement rings for 2024:

Classic with a twist

Setting an amethyst centerstone in a ring with a classic setting gives these gorgeous solitaires a unique update.

Amethyst Solitaire Engagement Ring
Amethyst Solitaire Engagement Ring in Yellow Gold
Diamond Micropavé Hidden Halo Amethyst Engagement Ring
Micropavé & Hidden Halo Amethyst Engagement Ring in Platinum

Bold unique statement rings

An amethyst makes the perfect centerpiece for a bold statement ring. 

Emerald Cut Bezel Amethyst Ring
Emerald Cut Bezel Amethyst Ring in Yellow Gold in Yellow Gold
Cushion cut Amethyst Semi Halo Diamond Engagement Ring
Emerald cut Amethyst Semi Halo Diamond Engagement Ring in Platinum

Delicate, minimalist rings Under 1k

These simple, beautiful amethyst rings are as budget friendly as they are beautiful.

Oval cut Amethyst Ring With Diamond Accents
Oval cut Amethyst Ring With Diamond Accents in Yellow Gold
Hexagon cut Amethyst Ring
Hexagon cut Light Amethyst Ring in Yellow Gold

Fit for royalty: Amethyst and diamonds 

Amethysts and diamonds are definitely a winning combination. The rich purple of amethyst and the radiant sparkle of diamonds is a match made in heaven. These rings display the elegance of amethyst and diamond with the added touch of vintage inspired detail.

Oval Amethyst and Diamond Ring
Oval Amethyst and Diamond Ring in Rose Gold

Trendy: Rose de France amethysts in rose gold

A Rose de France amethyst set in rose gold is a breathtaking and ultra feminine combination for 2024.

Oval cut Rose de France Amethyst Statement Ring
Oval cut Rose de France Amethyst Statement Ring in Rose Gold
Rose de France Amethyst and Ruby Octagon Ring
Rose de France Amethyst and Ruby Octagon Ring in Rose Gold

Which is better, diamond or Amethyst?

Whether you decide on a diamond, or a lovely gemstone like amethyst for your engagement ring is an entirely personal choice. Diamonds have a classic appeal, and many people like the iconic and traditional symbol of a diamond given as an engagement ring. Diamonds are also unrivaled when it comes to brilliance and durability. But Amethyst’s charm lies in their exotic color and look, making it possible to give a beautiful engagement ring without going totally traditional. 


If your fiance-to-be has a flair for the unconventional, prefers to stand out, or simply loves all things purple, an amethyst engagement ring could be the perfect choice. Another advantage of choosing an amethyst engagement ring is that you can easily find a beautiful amethyst ring of a larger carat size without breaking the bank. You might even have room in your budget to choose an amethyst ring that features diamonds like this Floral Ellipse Diamond Cathedral Engagement Ring.

Choosing the right engagement ring comes down to taste and personal preference, but amethyst is certainly a great choice for an alternative engagement ring. If you need any help with picking out a ring, feel free to contact us.

Here are more specific gemstone topics to browse:

James Allen James Allen is the leader in online diamond sales. Their imaging technology is the same as inspecting a diamond with a jeweler's loupe. They have the largest exclusive loose diamond inventory online and fantastic prices. They also have the nicest collection of lab-created diamonds online.
What we love about them:
  • No questions asked returns within 30 days of shipment. James Allen will send you a paid shipping label to return the ring.
  • Lifetime Warranty
  • Free International Shipping
  • Free prong tightening, repolishing, rhodium plating and cleaning every 6 months
  • Provide insurance appraisals
  • One free resizing within 60 days of purchase
  • Free ring inscriptions
  • Best-in-class high quality imagery of all diamonds in stock
  • 24/7 Customer Service
  • Best-in-class packaging
Arrow down
Arrow up
Blue Nile Blue Nile is the largest and most well-known internet jewelry seller. They have a very large exclusive online inventory. Their high-quality images are catching up to James Allens' and their prices are amazing. 
What we love about them:
  • No questions asked returns within 30 days of shipment. Blue Nile will send you a paid shipping label to return the ring.
  • Lifetime Warranty
  • Free Shipping
  • Free prong tightening, repolishing, rhodium plating and cleaning every 6 months
  • Provide insurance appraisal
  • One free resizing within the first year of purchase
  • High quality images of about half of their diamonds
  • 24/7 Customer Service
  • 100% credit towards future upgrades (must be at least double in value)
  • Best in class fulfillment
Arrow down
Arrow up

Still afraid of getting ripped off?

Before you buy a diamond, get personal buying advice from industry veterans. We'll help you get the best diamond for the money.

Ask your diamond purchase question here

  • Hidden
  • This field is for validation purposes and should be left unchanged.

DISCLAIMER: We don't use your email for marketing. Period.

You Might Like

  • Diamond Prices: A Complete Guide

    A diamonds’ price is determined primarily by the 4 Cs of the diamond. On the wholesale level, diamond prices are first based on a diamond shape and

  • The Best Places to Buy Engagement Rings

    Buying an engagement ring is often one of the first major purchases in a person's life. The process can be fraught with tension as there are so m

  • 1 Carat Diamond Price & Buying Guide

    A wide range of 1 carat diamonds exist both in online markets and local diamond jewelry stores. Not only are there significant differences in beauty

About the author

Mike Fried Mike Fried Mike Fried has over 25 years experience in the diamond industry working with Leo Schachter Diamonds, Moshe Namdar Diamonds, and joining The Diamond Pro in 2007. He is recognized as an industry expert and has been quoted in publications such as Us, People, Page Six, The Next Web and more.

Please enter your email address to receive your 25% off coupon code:

Here is your coupon code: GFDSF3GF

Diamond Pro

Diamond Pro

  • Unfortunately, the AI chat we worked so hard training is not helping our readers the way we would like. You deserve the best advice you can get.

    Would you like to contact a human diamond pro? Just fill out this email form and we will answer you ASAP (usually within one day).

  • This field is for validation purposes and should be left unchanged.