Natural Moonstone vs. Synthetic Moonstone: Which Should You Buy?

Moonstone has long been cherished and adored by jewelry lovers for thousands of years because of its magical glow that is reminiscent of moonlight on calm water. However, when you are browsing online for moonstone rings, pendants, or loose gems, you will quickly notice a vast difference in appearance, origin, and price. That is because not all moonstones that are available in the market are genuine. 

If you are planning to buy moonstone online for jewelry making, understanding some basic factors about this stone is very important. It is not always necessary that the stone you are looking at is a natural one. Because the word “synthetic” can sometimes be used loosely in online listings.

In this guide, we’ll walk you through everything you need to know before buying a moonstone gem. Keep following this guide to understand the natural moonstone vs. synthetic moonstone and all the required information that will help in buying a perfect stone for your needs. 

What is Natural Moonstone?

Natural moonstone is a genuine mineral from the feldspar group and is traditionally associated with alternating microscopic layers of orthoclase and albite. These layers scatter light when it enters the stone and create a soft, floating, 3D glow, which is also known as adularescence.

Here are some features of natural Moonstone:

• Origin: Natural Feldspar Mineral (Earth-mined).
• Optical Phenomenon: dynamic adularescence.
• Mohs Hardness: 6.0-6.5, which means they are moderately durable.
• Inclusions: Micro-cracks, clouds, “centipede” stress lines.
• Thermal Feel: Cold to touch and warms up slowly.
• Price Point: $10-$300+ per carat depends on the quality and origin of the stone. 
• Value and Rarity: Highly collectible and jewelry market value.

What is Synthetic Moonstone?

Synthetic moonstones are not actually fake; they are just produced by humans under specific laboratory conditions. They essentially have the same chemical composition, and relevant physical and optical properties as their natural counterpart. 

However, in the gemstone industry, a true lab-grown moonstone created with the exact physical structure of feldspar is extremely rare. What is commonly sold under the label synthetic moonstone is “opalite moonstone” or “sea-opal,” is almost always a man-made glass or resin imitation infused with the metal oxides. 

Here are some features of Synthetic Moonstone:

• Origin: Man- made glass or resin, formed in labs.
• Optical Phenomenon: Static, milky diffusion or orange-blue color shift.
• Mohs Hardness: 5.0-5.5, which means they are more prone to scratches and chips. 
• Inclusions: Flawless appearance or round gas bubbles.
• Thermal Feel: Room temperature and warms up rapidly in hand.
• Price Point: $1-$15 for finished jewelry or beads.
• Value and Rarity: Low value but easily accessible as they are produced in mass quantities.

Natural Or Synthetic Moonstone: Which Should You Buy?

This buying choice completely depends on what the stone is actually for:

• If you are a jewelry designer or wholesaler who works with the natural gemstones to create or sell fine jewelry, then you should stick to the verified natural moonstone. Because the buyers expect the authenticity, and natural stones hold the resale and design value that glass imitations don’t.
• If you are a hobbyist or budget buyer who is experimenting with designs will find the glass imitations acceptable. They are perfect for experimental designs and fashion pieces because they are easily accessible, readily available, and highly affordable.
• If you are a collector or someone who is looking for a stone for investment purposes, then you should prioritize natural stones with a strong, well-documented adularescence, minimal visible flaws, and high-quality color flashes and appearance. 

Quick Moonstone Buying Checklist for Your Jewelry

Before placing an order online, consider this quick checklist as your moonstone buying guide for jewelry so that you can confidently purchase the perfect stone:

• Is it genuine earth-mined or synthetic moonstone? (verify if it is natural feldspar or synthetic opalite glass.)
• Does it feature a moving, 3D adularescence? (Check if the stone's inner light rolls when it is tilted rather than remains static.)
• Is the stone body clarity transparent or semi-translucent? (opt for clear glassiness over dull or heavy opacity.)
• Are there natural inclusions instead of glass air bubbles? (always look for the fine microscopic “centipede” stress lines rather than flawless glass or round air bubbles.)
• Does the seller mention origin or certification details clearly? (Always choose a trusted seller who discloses this important information about the stone in online listings.)
• Is the setting protective enough for regular wear? (Use a bezel setting or halo prong setting for delicate pieces like moonstone to shield its moderate hardness from any accidental chips and scratches.)
• Am I getting a fair price based on type and carat size? (verify that the pricing matches the stone quality)

Lastly, when deciding between the natural or synthetic moonstone, there is no single wrong choice; it all comes down to your personal budget, intended use, and goals. Whichever stone you choose, your jewelry will stand out in the crowd with this stone's magical, timeless glow and visual appeal. 

So, take your time, choose wisely, and consider this blog a guidebook whenever you plan to buy moonstone or any gemstones for sale to ensure a smooth and confident buying journey.