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Jade

“Jade” is a generic term for nephrite, jadeite, and under certain conditions green omphacite. In China, a pierced jade disk is a symbol of heaven.

Jade
See Gem As

BUYER'S GUIDE

Jade is an umbrella term for two gem materials: jadeite and nephrite. Both can be shaped into exquisite carvings or decorative objects.

FIND A JEWELER

Submit your gemstone through your local jeweler.

FIND A REPORT

Verify the information on your report matches what is archived in the GIA report database.

WHAT TO LOOK FOR

JADE TEXTURE

Jadeite’s texture can be fine, medium, or coarse, depending on variations in crystal size and hardness.

JADE TEXTURE

Jadeite’s texture can be fine, medium, or coarse, depending on variations in crystal size and hardness.

JADE TEXTURE

Jadeite’s texture can be fine, medium, or coarse, depending on variations in crystal size and hardness.

JADE TEXTURE

Jadeite’s texture can be fine, medium, or coarse, depending on variations in crystal size and hardness.

JADE TEXTURE

Jadeite’s texture can be fine, medium, or coarse, depending on variations in crystal size and hardness.

AMETRINE Quality Factors: The Comprehensive Guide

Questions & Answers

  • Q

    Is jadeite from Myanmar (Burma) banned from the United States?

    A

    Jadeite from Myanmar (formerly Burma) is no longer banned in the United States as of 2016. From 2008 to 2016, the Tom Lantos Block Burmese JADE (Junta's Anti-Democratic Efforts) Act prohibited U.S. imports of jadeite and ruby from Myanmar. The ban did not apply to gems imported for personal use or prevent U.S. sales of Burmese gems already in the U.S.

  • Q

    Does jade come in pink and blue?

    A

    Jadeite is available in a wide range of colors. In rare cases some could be considered pink; however, this material is referred to in the trade as lavender. Rare examples of Guatemalan jadeite in a blue color do exist. Terms like pink jade, Mexican jade, Alaska jade, Transvaal jade or Japanese jade generally refer to other minerals, which may be green or other colors.

  • Q

    What is “B” jade?

    A

    In a classification system that is used in China, “B” jade refers to jadeite that has been bleached with acid and then impregnated with polymer resin. “A” jade refers to jadeite that is natural or polished with wax only, and “C” jade refers to dyed material.

  • Q

    Why are jade bangles so small?

    A

    Because traditionally jade bangles are worn all the time, they are generally made to fit more tightly than gold bangles so they won’t clank against tables but will stay close to your wrist. To more easily fit a small bangle over your hand, put a plastic bag over your hand and slide the bangle over it. Use the same technique to remove the bangle.

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Questions & Answers

Caring for Your AMETRINE

Keep your alexandrite beautiful by following simple care and cleaning guidelines.

DURABILITY

DURABILITY

Ametrine is durable enough for most jewelry types, but might need repolishing over time.
CARE AND CLEANING

CARE AND CLEANING

Warm, soapy water is always safe for cleaning ametrine.
TREATMENT

TREATMENT

Ametrine is rarely treated, but might have filled fractures.

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