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How Much Do Aquamarines Cost?

Maya Lin-Takahashi • Oct 2, 2026 • 4 min read

Aquamarines, with their captivating blue hues reminiscent of the ocean, are becoming increasingly popular gemstones in the world of jewelry. As their demand continues to rise, many individuals find themselves inquisitive about the cost associated with these beautiful gems. So, how much do aquamarines actually cost?

How much do aquamarines cost?

The cost of aquamarines can vary significantly depending on various factors such as size, color, cut, clarity, and overall quality. However, on average, aquamarines can range in price from $30 to $1,000 per carat.

Aquamarines that possess a deeper blue color and are more transparent tend to be of higher value and thus more expensive. Additionally, larger stones are generally priced higher due to their rarity. Hence, it is essential to consider these attributes when determining the cost of an aquamarine.

It is also worth noting that the origin of the stone can impact its price. For instance, aquamarines sourced from Brazil, particularly from the Santa Maria de Itabira mine, are highly regarded and can command premium prices.

Nevertheless, it is crucial to consult with a reputable jeweler or gemstone dealer to ensure you are receiving a fair price and acquiring a high-quality aquamarine that meets your desires and budget.

FAQs about aquamarine prices:

1. Can you find affordable aquamarines?

Yes, affordable aquamarines are available, particularly in smaller sizes and lighter shades of blue.

2. What is the average price for a one-carat aquamarine?

The average price for a one-carat aquamarine can range from $30 to $500, depending on its quality and other aforementioned factors.

3. Are aquamarines more expensive than diamonds?

In general, aquamarines are not as expensive as diamonds due to their abundance in comparison. However, higher-quality and larger aquamarines can still be relatively costly when compared to some smaller and lower-quality diamonds.

4. Do aquamarine prices increase with carat weight?

Yes, generally, the price of aquamarines increases as their carat weight grows. However, other factors such as color, cut, and clarity can also influence the final cost.

5. Are aquamarines cheaper than other blue gemstones?

Aquamarines are often more affordable than other blue gemstones such as sapphires or blue diamonds, making them an attractive choice for individuals seeking a blue-hued stone on a budget.

6. Do aquamarines from specific origins cost more?

Aquamarines from certain renowned sources such as Brazil (Santa Maria de Itabira mine), Mozambique, or Madagascar may be priced higher due to their superior color or scarcity.

7. Are treated aquamarines less expensive?

Treated aquamarines, which undergo heat treatment to enhance their color, are generally more affordable compared to their untreated counterparts. However, the specific quality of the stone still greatly influences its price.

8. Are aquamarines more expensive if they have no inclusions?

Aquamarines with fewer inclusions are generally considered to be of higher quality and consequently, more expensive. However, the overall impact on price varies depending on other factors like size and color.

9. Do auction houses sell high-value aquamarines?

Yes, auction houses often showcase exceptional aquamarines that tend to be rarer and pricier than those found in regular retail stores.

10. What factors influence the price of aquamarines the most?

The color, clarity, and size of an aquamarine are the most influential factors when determining its price.

11. Can you negotiate the price of an aquamarine with a seller?

In some cases, negotiating the price of an aquamarine may be possible, especially when dealing directly with a gemstone wholesaler or a reputable jeweler.

12. Do prices for aquamarines fluctuate over time?

Like most gemstones, the price of aquamarines can fluctuate due to market conditions, availability, and demand. It is always advisable to stay informed about the market trends when making a purchase.