How Much Does A Moonstone Cost

7 min read Jun 29, 2024
How Much Does A Moonstone Cost

How Much Does a Moonstone Cost? A Comprehensive Guide

Moonstone, with its ethereal glow and captivating milky sheen, has long been a beloved gemstone. Its mystique and beauty have made it a popular choice for jewelry and decorative items. But when it comes to purchasing a moonstone, a common question arises: how much does a moonstone cost? The answer, unfortunately, isn't straightforward and depends on a variety of factors.

This guide aims to provide a comprehensive overview of moonstone pricing, covering the key elements that influence its cost. We'll explore the factors such as quality, size, cut, origin, and treatment, ultimately providing you with a better understanding of what to expect when buying a moonstone.

Factors Affecting Moonstone Price

1. Quality:

The most significant factor determining the price of a moonstone is its quality. This encompasses various aspects, including:

  • Color: The most sought-after moonstone is the one with a strong adularescence (the shimmering, milky effect). The more intense the adularescence, the higher the price. While the most common moonstone color is white, there are also variations like blue, yellow, and peach, with rarer colors commanding higher prices.
  • Clarity: Like other gemstones, clarity plays a vital role. Moonstones with fewer inclusions (internal flaws) and blemishes are more valuable.
  • Cut: A well-cut moonstone maximizes its beauty and brilliance, enhancing the adularescence. A skilled cutter can significantly increase the price.

2. Size:

Larger moonstones are generally more expensive. This is simply due to the fact that larger stones are rarer and require more material to create. A 10-carat moonstone will naturally cost more than a 1-carat stone, all other factors being equal.

3. Cut:

The cut of a moonstone significantly influences its value. A well-cut stone will maximize its adularescence and brilliance, making it appear more beautiful and valuable. Popular cuts for moonstones include cabochons, ovals, and rounds.

4. Origin:

Moonstones come from various countries, with certain origins being more highly prized than others. For example, moonstones from India are often considered to have superior quality and thus command a higher price. Other sources include Madagascar, Sri Lanka, and Brazil.

5. Treatment:

While many moonstones are untreated, some undergo treatments to enhance their color or clarity. Treated moonstones are usually less expensive than untreated ones, but the treatment can also impact the stone's durability.

Price Ranges for Moonstone

Given the range of factors discussed above, the price of a moonstone can vary significantly. Here's a general overview of price ranges based on typical characteristics:

  • Low-End: Small, untreated moonstones with average quality can be found for $10 to $50 per carat.
  • Mid-Range: Larger moonstones (5-10 carats) with good color and clarity can cost $50 to $200 per carat.
  • High-End: Exceptional moonstones with intense adularescence, excellent clarity, and desirable cuts can fetch prices of $200 to $1000 or more per carat.

Important Note: These are only general ranges, and actual prices can fluctuate depending on the specific characteristics of the stone.

Buying Tips

Here are some tips to help you make informed decisions when buying a moonstone:

  • Research: Before you buy, familiarize yourself with moonstone characteristics, quality grades, and pricing trends.
  • Shop Around: Compare prices from different jewelers to ensure you're getting a fair deal.
  • Certification: Look for a reputable gemological laboratory certificate (like GIA or AGS) to ensure the stone's authenticity and quality.
  • Consider Setting: The setting of the moonstone will also impact the overall price. A simple setting will be more affordable than a complex one.


The cost of a moonstone depends on a variety of factors, including quality, size, cut, origin, and treatment. While it's impossible to give a definitive price for a moonstone, understanding these factors will help you determine a reasonable price range and make informed purchase decisions. Remember to prioritize quality, research thoroughly, and shop around to find the perfect moonstone that fits your budget and preferences.