Diamonds vs Amethysts: Rarity, Value, Color, Durability

As February comes to an end, why not take a look at this month’s birthstone: the amethyst. Many of us are not familiar with all of the birthstones, aside from the most precious ones such as diamonds, rubies, and emeralds.  However, the remaining birthstones have much beauty to offer, including the amethyst.  The stone’s coloring is purplish, though the shades can vary greatly.  Purples, reds, and violets are warm colors, quite suitable for the winter month. Though an amethyst is no diamond, it is still a beautiful gem and looks great combined with colored or white diamonds.


The amethyst is a type of quartz with a violet hue.  There was a Greek myth that amethysts were able to keep drunkenness away and was therefore worn as an amulet around the neck in order to prevent intoxication. For the same reason, amethyst goblets were used for drinking alcoholic beverages.


Iron impurities are what cause the purple coloring. Most amethyst stones found today come from Brazil and Uruguay. Before these amethyst locations were discovered, Sri Lanka, India, Germany, and Russia were the primary sources for the amethyst quartz.

LEIBISH 33.04 carat, Amethyst, Radiant ShapeLEIBISH 33.04 carat, Amethyst, Radiant Shape


Amethyst change color when heated.  An amethyst can take on a bright yellow or brownish-red after being heated to a temperature of only 250 degrees. Since the stone is so sensitive to heat, amethyst jewelry should not be worn in direct sunlight.


In contrast to diamonds, amethysts have actually decreased in value. The famous amethyst bracelet belonging to Queen Charlotte of England at the beginning of the 18th century was valued at 2,000 pounds sterling. Two hundred years later, the bracelet was only worth 100 pounds. The decline in price is related to the discovery of amethyst in abundance.  An amethyst can also vary greatly in price based on its quality.  Nevertheless, amethysts are gorgeous stones, especially when set against diamonds.  The result is so spectacular that synthetic imitations are always attempted.


Though traditionally diamonds are used for engagement rings, an amethyst can be used as the center stone to reduce the cost, and diamonds used as secondary stones.  Otherwise, an amethyst ring surrounded by diamonds can be a terrific gift. Amethysts look great on bracelets and necklaces as well.  A line of white diamonds around the amethyst can help showcase the stone’s color, or alternatively, a variety of purple diamonds can be used. The combination of the gemstones used is spectacular.

Amethyst & Diamond Oval Drop Earrings,LEIBISH Amethyst & Diamond Oval Drop Earrings

Diamond vs Amethyst

Rarity and Value

Diamonds are renowned for their rarity and value, often fetching high prices due to their scarcity and popularity in jewelry. On the other hand, Amethyst, while not as rare as diamonds, still holds significant value, especially in its finer qualities.

When considering the rarity factor, the comparison between a purple diamond vs amethyst reveals that while purple diamonds are exceptionally rare and consequently command high prices, amethysts, particularly those with deep, vibrant hues, remain relatively more affordable and attainable for many.

While amethysts are generally more affordable than diamonds, the worth of an amethyst can vary depending on factors such as size, color intensity, and clarity. So, are amethysts expensive? It depends on various factors, but generally speaking, they are more accessible to a wider range of consumers compared to diamonds.

Color and Appearance

Diamonds come in a range of colors, but the most sought-after and valuable are typically colorless or near-colorless. However, purple diamonds, while rare, exhibit a captivating hue that rivals that of amethysts.

Amethysts, on the other hand, are prized for their distinct purple color, ranging from pale lilac to deep violet. What colors does amethyst come in? The spectrum of colors in which amethysts can appear is fascinating; while the most prized are those with deep purple shades, they can also occur in lighter tones, including pinkish-purple and reddish-purple variations. This diversity in color adds to their allure and versatility in jewelry design.


Symbolism and Meaning

Diamonds are often associated with purity, strength, and eternal love, making them a popular choice for engagement rings and other romantic jewelry.

Amethysts, on the other hand, carry a different symbolism. They are often linked to spirituality, wisdom, and clarity of mind. As the birthstone for February, amethysts are believed to promote inner peace and balance, making them a meaningful choice for those seeking spiritual alignment and serenity. 


Durability and Maintenance

Diamonds are renowned for their exceptional hardness, ranking as the hardest natural material known. Amethysts, while not as hard as diamonds, still boast good durability, suitable for use in jewelry with proper care. However, they may be more prone to scratches and damage compared to diamonds, so regular maintenance and care are important to preserve their beauty over time.

While amethysts do not typically change color, exposure to extreme heat or sunlight can sometimes cause fading or alteration in hue. 


Whether you or your loved one has a February birthday, or you just like shades of purple and violet, an amethyst can be a fine addition to a piece of jewelry as well as to your jewelry collection.  If you are looking for a stone to combine those colored diamonds with, this may be it.

 Fancy Deep Pinkish Purple Diamond

Fancy Deep Pinkish Purple Diamond

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