[For your reference] From gem names in English to birthstones and jewelry terms! Essential expressions for use abroad

Have you ever been captivated by a breathtakingly beautiful gemstone you encountered on an overseas trip or online, asking yourself, "What a wonderful name," or "What kind of gem is this?" If you could learn the name and characteristics of that gemstone in English and express your liking or desire for it in your own words, the experience would undoubtedly become even more special. This guide comprehensively explains English related to gemstones, from the English names of popular gems like diamonds, rubies, and sapphires, to the meanings of birthstones from January to December, specialized jewelry terminology, and practical English phrases for use in overseas shops. By reading this article, your knowledge of gemstones will deepen, and you will be able to enjoy overseas shopping and communication with confidence.

English Names and Meanings of Major Gemstones

The world is home to countless beautiful gemstones, each with its unique charm and history. Here, we introduce the English names and simple characteristics of particularly popular and universally loved major gemstones. This will be helpful when discussing or purchasing gemstones abroad.

Diamond

Diamonds, symbolizing "eternal brilliance," are known for their extraordinary hardness and dazzling sparkle. In English, they are simply called "Diamond," and the word originates from the Greek "Adamas" (meaning "unconquerable" or "strongest of all"). They are also popular worldwide as a classic choice for engagement rings.

Ruby

Rubies, characterized by their passionate red color, are often called the "queen of gems." The English name is also "Ruby," derived from the Latin "ruber" (meaning "red"). Since ancient times, they have been treasured as gemstones symbolizing victory, passion, and deep love.

Sapphire

Sapphires, with their beautiful deep blue color, are known as gems symbolizing sincerity and truth. The English name is also "Sapphire," derived from the Greek "sappheiros" (meaning "blue"). In fact, they exist not only in blue but also in various colors such as pink, yellow, and green, which are referred to as "fancy sapphires."

Emerald

Emeralds, characterized by their vibrant green color, are gemstones that symbolize "vitality" and "rebirth." The English name is also "Emerald," and its origin is said to be the Greek "smaragdos" (meaning "green stone"). They often have unique inclusions, which are considered proof of their natural origin.

Other Gemstones

In addition to the above, there are many other fascinating gemstones in the world. Here are a few representative ones:

• Amethyst: Japanese name is Murasakisuishō (purple quartz). Characterized by its deep purple color, it is believed to bring calmness and peace of mind.
• Topaz: Japanese name is Ōgyoku (yellow gem). Available in various colors such as clear blue, yellow, and colorless, it symbolizes hope and intelligence.
• Garnet: Japanese name is Zakuroishi (pomegranate stone). While deep red ones are famous, it comes in various colors, including green. It is said to bring efforts to fruition.
• Pearl: Japanese name is Shinju. An organic gem nurtured within shellfish, it symbolizes purity, health, and wealth.
• Opal: Japanese name is Tanpakuseki (protein stone). Characterized by its "play of color," which changes depending on the viewing angle, it is believed to enhance creativity and sensitivity.
• Aquamarine: Japanese name is Rangyoku (indigo gem). Its clear light blue color is beautiful, and it is said to foster a calm heart.

Can You Say Your Birthstone in English? Monthly Birthstones and Their Origins/Meanings

If you can describe your own birthstone or that of a loved one in English, your conversations will become even richer. Here, we introduce the birthstones from January to December along with their English names. Let's also explore the meanings and origins of each gem.

January: Garnet

The January birthstone is Garnet, also called "Garnet" in English. As its Japanese name "Zakuroishi" (pomegranate stone) suggests, it is characterized by a deep red color like that of a pomegranate fruit. It carries meanings of truth, friendship, loyalty, and victory, and has long been cherished as a talisman for safe travel and success.

February: Amethyst

The February birthstone, Amethyst, is also called "Amethyst" in English. Its Japanese name is "Murasakisuishō" (purple quartz), and as the name implies, it features a beautiful purple color. It holds meanings of sincerity, peace of mind, nobility, and intellect, and is believed to enhance calm judgment and intuition. It is also said to relieve stress and promote peaceful sleep.

March: Aquamarine / Bloodstone

The birthstone for March comes in two varieties: "Aquamarine," with its beautiful clear blue color, and "Bloodstone," featuring deep green with red flecks. Aquamarine symbolizes "composure," "courage," "intelligence," and "happiness," while Bloodstone signifies "courage," "health," and "devotion."

April: Diamond

The April birthstone is the "Diamond," often called the king of gemstones. Its Japanese name, "Kongōseki," also refers to its immense brilliance and hardness. It symbolizes eternal love, purity, and invincibility. It is cherished worldwide as a special piece of jewelry, such as in engagement rings.

May: Emerald

The May birthstone is "Emerald," known for its vibrant green color. Its English name is also "Emerald," and its Japanese name is "Suigyoku" (jade). It symbolizes good fortune, happiness, hope, and new beginnings, and has been revered since ancient times as a stone that enhances intellect and memory.

June: Pearl / Moonstone / Alexandrite

The June birthstone includes three types: "Pearl," "Moonstone," and "Alexandrite." Pearl symbolizes purity and health, Moonstone represents love and healing, and Alexandrite symbolizes hidden passion. Alexandrite, in particular, is a rare gemstone known for its "color-changing effect," where its hue shifts depending on the light source.

July: Ruby

The July birthstone is the "Ruby," captivating with its passionate red color. Its English name is also "Ruby," and its Japanese name is "Kōgyoku" (crimson gem). It symbolizes passion, love, dignity, and courage, and is said to bring vitality to its wearer and lead them to success. It is a noble gemstone that has been treasured by royalty and nobility since ancient times.

August: Peridot / Sardonyx

The birthstones for August are "Peridot," characterized by its vivid yellowish-green color, and "Sardonyx," with its beautiful banded patterns. Peridot signifies "marital happiness," "harmony," and "hope," while Sardonyx symbolizes "happiness," "marital harmony," and "success."

September: Sapphire

The September birthstone is the "Sapphire," admired for its deep, beautiful blue color. Its English name is also "Sapphire," and its Japanese name is "Seigyoku" (blue gem). It symbolizes benevolence, sincerity, virtue, and truth, and is said to bring wisdom and peace of mind. It is a noble stone cherished by royal families.

October: Opal / Tourmaline

The birthstones for October are "Opal," known for its mysterious play of color, and "Tourmaline," which comes in a wide array of colors. Opal signifies "hope," "innocence," and "joy," while Tourmaline symbolizes "hope," "purity," and "happiness." Tourmaline, in particular, boasts an exceptionally rich variety of colors.

Useful Overseas! Basic English Phrases for Gemstones and Jewelry

When you encounter a beautiful gemstone overseas, communicating smoothly with a salesperson in English will allow you to appreciate its charm more deeply. Here, we introduce practical English phrases that will be useful when asking about gemstones, expressing your preferences, or considering a purchase.

Asking about gemstones

If you find a gemstone that interests you, start by asking questions. You can use phrases like these to inquire about the type and characteristics of the gem.

• What kind of gemstone is this?
• Is this a natural stone?
• Where is this stone from?
• What are the characteristics of this gemstone?
• Does this stone have any special meaning?

Expressing your preferences and desires

Next, tell the salesperson your preferences and what specific items you are looking for. This will help you find your ideal gemstone more efficiently.

• I'm looking for a blue stone.
• Do you have anything in a smaller/larger size?
• I prefer something simple/flashy.
• Do you have this in a different setting?
• I'm interested in a birthstone for [month].

Asking about price and quality

Gemstones can be expensive purchases. It's important to ask thoroughly about prices and quality without hesitation.

• How much is this?
• Is this price negotiable?
• Does it come with a certificate of authenticity?
• What is the return/exchange policy?
• Is there a warranty for this item?

Phrases for considering a purchase

These are useful phrases when you can't make an immediate decision or want to take your time to think. There's no need to rush into a purchase, so take your time until you are satisfied.

• May I try this on?
• Could I see it in natural light?
• I'll think about it.
• Can you hold this for me?
• Do you offer tax-free shopping?

Understanding Jewelry and Gemstone Terminology in English

When selecting gemstones or jewelry abroad, you may encounter specialized terms in conversations with salesclerks or in product descriptions. Understanding these terms in English will enable you to accurately grasp the quality and value of the products and make a more informed choice. Here, we explain particularly important specialized terms and their English expressions.

Cut

"Cut" refers to the craftsmanship used to maximize a gemstone's brilliance and beauty. Especially for diamonds, it is considered one of the most crucial factors determining their sparkle. In English, it is also expressed as "Cut," and its quality is evaluated as "Cut grade." Common types of cuts include the most popular "Brilliant cut," as well as "Princess cut" and "Emerald cut."

Carat

"Carat" is an international unit of weight for gemstones, particularly diamonds. It is also written as "Carat" in English, with the symbol "ct." One carat is equivalent to 0.2 grams. While a higher carat weight generally indicates greater rarity and value, it is important to understand that carat is merely a unit of weight and is just one factor in evaluating a gemstone's overall quality, not just its size.

Clarity

"Clarity" is a quality grading standard that indicates the transparency of a gemstone, the presence or absence of inclusions, and the extent of surface blemishes. It is also expressed as "Clarity" in English. The fewer the inclusions and the fewer surface blemishes, the higher the light transmission and the greater the gemstone's brilliance. Therefore, higher clarity (fewer inclusions) leads to higher value. For diamonds, there is a detailed grading system ranging from Flawless (FL) to Included (I).

Color

"Color" is the standard for evaluating a gemstone's hue. It is expressed as "Color" in English. For diamonds, the closer to colorless, the higher the value, with grading ranging from D (colorless and transparent) to Z (strong yellow tint). For colored stones such as rubies, sapphires, and emeralds, the inherent "color" of the gemstone itself is the most important evaluation factor. Vivid and uniform coloration is highly valued.

Other specialized terms

In the world of gemstones and jewelry, there are many other specialized terms that are useful to know. Here are a few representative ones.

• Inclusion: Refers to foreign matter such as crystals or bubbles contained within a gemstone. While it can be proof of a natural stone, it is an important factor in clarity evaluation.
• Engagement Ring: A ring given during a proposal, widely known as a symbol of engagement.
• Wedding Ring: A ring exchanged at a wedding ceremony and worn daily.
• Setting: Refers to the method or design of mounting a gemstone in jewelry. Representative settings include "Prong setting," where the stone is held by claws, and "Bezel setting," where it is encircled by a metal rim.
• Facet: The small, flat, polished surfaces on the exterior of a gemstone. The number and angle of facets greatly influence the gem's brilliance.
• Gemstone: A general term for all gems, including precious and semi-precious stones.

Purchasing Gemstones Overseas: Important Points to Know

When purchasing gemstones overseas, it's essential to be aware of business practices and quality standards that may differ from those in Japan. Since this is an expensive purchase, make sure to consider the following points beforehand to avoid any regrets.

How to assess quality

When purchasing gemstones overseas, it can be challenging to perfectly assess quality with the naked eye, but knowing some basic points can help you make a reasonable judgment. First, carefully observe the gemstone's color, transparency, and brilliance. For diamonds, in particular, refer to the 4Cs (Carat, Cut, Clarity, Color) grading criteria. Most importantly, check for a "Certificate of Authenticity" issued by a reputable appraisal institution. Ensure that a certificate from internationally recognized organizations like GIA (Gemological Institute of America) or AGL (American Gemological Laboratories) is provided, and meticulously verify its authenticity.

Price negotiation and tax exemption

Overseas, especially in privately owned shops or jewelry stores in tourist areas, price negotiation may be possible. Keep in mind that the initial price presented might not be the final price, and politely ask, "Is there any discount available?" or "Can you offer a better price?" However, negotiation is usually difficult in department stores and brand boutiques. Additionally, many countries offer a "Tax Refund" system for foreign tourists. Confirm if tax-free shopping is available at the time of purchase, obtain the necessary documents, and complete the procedure at the airport or other designated locations upon departure.

Choosing a reliable store

To purchase gemstones with peace of mind, choosing a reliable store is paramount. Generally, it's advisable to select long-established stores with a good local reputation or internationally recognized brand boutiques. Key indicators of reliability include knowledgeable staff who can answer questions clearly and explain products thoroughly. Also, observe if there's any forceful selling and if certificates and warranties are adequately explained. Be particularly cautious of impromptu shops or stores that offer unusually cheap items. For online purchases, carefully check reviews and ratings, and ensure that the return and exchange policies are clearly stated.

Conclusion: Talk About the Charm of Gemstones in English

This article has broadly covered English expressions related to gemstones, from the English names of major gems to birthstones, specialized jewelry terminology, and useful English phrases for overseas purchases.
Not only will you be able to name gemstones like diamonds and rubies in English, but by understanding specialized terms like "cut" and "carat" and being able to express "I like this gemstone" in your own words, your overseas shopping experiences and conversations with friends will become even richer.
Gemstones are not merely ornaments; each possesses its own story and meaning. Acquiring the skill to articulate their charm in English will deepen your cross-cultural understanding and broaden your world. We hope you utilize the knowledge gained from this article to fully enjoy the brilliance of gemstones in English.

Article Supervisor

This article is supervised by Masakatsu Oneda, Representative Director of "GINZA VINTAGE JEWELRY."
Drawing on over 15 years of experience in the luxury brand business, he has cultivated an aesthetic eye and market knowledge. He now specializes in vintage jewelry, focusing on accurately conveying the charm and background of valuable one-of-a-kind pieces.