June Birthstones | How to Buy Moonstone

JUNE BIRTHSTONES

Moonstone

How to Buy Moonstone



Whether you’re celebrating a June birthday, honoring Florida’s state gemstone or tapping into this stone’s magical lunar powers, moonstone jewelry makes a luminous gift.

Like diamonds and other gemstones, moonstones are assessed by the 4Cs: color, clarity, cut, and carat weight. An American Gem Society jeweler can help you find the moonstone you want.

Generally, the more transparent the stone and the bluer its adularescence (or sheen), the higher its value. Historically, the highest-quality moonstone gems came from Sri Lanka, but since those sources have essentially dried up, prices of classical blue moonstone have risen sharply.

Indian moonstones, in colors ranging from brown to orange and green, are more readily available and affordably priced. This means everyone can find a moonstone gemstone to fit their style and budget.

Classical moonstones are cut as cabochons with a high dome to accentuate the adularescence. Large blue moonstones (over 15 carats) are rare, but stones with silvery white adularescence are available in sizes up to hundreds of carats.

This beautiful gemstone’s weakness is its relatively low hardness of 6 on the Mohs scale, making it prone to stress cracking. Care is required with moonstone jewelry like rings or bracelets, so brooches and pendants are often preferred instead.

There is no synthetic moonstone on the market. Although it has been simulated by chalcedony and man-made spinels, these imitations are easy to spot.


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Mission Statement

The American Gem Society (AGS) is a nonprofit trade association of fine jewelry professionals dedicated to setting, maintaining and promoting the highest standards of ethical conduct and professional behavior through education, accreditation, recertification of its membership, gemological standards, and gemological research.

The Society is committed to providing educational products to inform and protect the consumer and to contributing to the betterment of the trade by creating industry standards to protect the jewelry-buying public and the fine jewelry industry as a whole.

AGS Laboratories, founded to support the AGS mission, is a nonprofit diamond grading laboratory with a mission of consumer protection. Adhering to the AGS Diamond Grading Standards, AGS Laboratories is dedicated to offering diamond grading reports that provide consistency and accuracy based on science.

American Gem Society

8881 W. Sahara Ave. Las Vegas, NV 89117

info@ags.org (866) 805-6500