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How-to Articles

Beaded Gem Bracelets

Beaded Gemstone Bracelets

One of the latest jewelry trends is beaded gemstone bracelets with birthstones or gems that possess crystal healing properties, these bracelets are beautiful and ...

Caring for Opals

Caring for Opals - The what, why and where of opal care.

Opals make stunning and unique gemstones but can be vulnerable on occasion. Get the inside information that will help you keep your opal in tip top condition.

Gemstone Jewelry

Colored Gemstone Jewelry Information from GemSelect

Choose a fine quality gemstone from over 120 different varieties of colored stones. Buying loose gemstones for your jewelry allow for custom jewelry designs.

Cut Gemstones

宝石のカット

The art of cutting gems is known as lapidary. It requires a high degree of skill to produce a well polished faceted gem.

Gem Cutting

Cutting Gemstones - Gemstone Information

Cutting gemstones is known as lapidary work, and the shaping, engraving, faceting and polishing of stones is performed by a person known as a lapidary

Detecting Gem Treatments

トリートメントの鑑別

Gem treatments should always be disclosed, but not all enhancements can be detected, even by the best gem labs

Heart Engagement Rings

Engagement Rings from the Heart

One of the sweetest gemstone shapes is the heart-shape, which is ideal for engagement rings and gifts from the heart. Read about options for heart-shaped gemstone...

Father's Day Info

GemSelect Father's Day Information

Happy Father's Day from Gemselect, read about the history of Father's day; how Father's day started and who founded it. Read how Father's Day is celebrated by oth...

Gemstone Beads

宝石のビーズ

Beads and drilled gemstones for jewellery designs are becoming popular, learn how to use natural gemstone beads to design your own jewellery.

Caring for Gemstones

Gemstone Care - Gemstone Information

How to care for your gemstones: storing and cleaning gems

Gemstone Certification

宝石の鑑別書

If you're buying an expensive gemstone, it is a good idea to insist on certificate of authenticity. But not all certificates are equal.

Gemstone Cleaning

Gemstone Cleaning Instruction - Gemstone Information

How to care and clean precious and semi-precious colored gemstones. Different types of gems require different methods of cleaning techniques. See whats recommende...

Gemstone Earrings

イヤリング

Gemstone earrings have such a range of shapes, sizes and colors that it can be difficult to choose. This may help you choose the best earrings for your face and h...

Gemstone Engagement Rings

エンゲージリング

There is a growing trend towards colored stones for engagement rings. Learn about the choices in fine colored stones

Jewelry Color Combinations

Gemstone Jewelry Color Combinations

The most important aspect of colored gemstones is their color, and various color combinations can help to make unique jewelry

Gemstone Necklace Pendants

Gemstone Necklace Pendants - Gemston Info GemSelect

Gemstone pendants are easy to wear jewelry items that can be strung onto a necklace chain. Any gem type and any type of precious metal can be used for a gem pendant

Gemstone Seller Trust

Gemstone Seller Trust: Buying Gems Online & Reliable We...

How to find a gem dealer you can trust: There are many factors, but one of the best ways is to use the collective intelligence of other consumers when buying gems...

Gem Size to Weight Ratio

Gemstone Size to Weight Ratio

Jewelry gemstones should be bought by size, not weight, read on to learn about why size is more important than weight when buying colored gemstones for custom mad...

Buying Quality Body Jewelry

Guide to Buying Quality Body Jewelry

Body jewelry has become a normal part of urban culture, but how do you know what to buy? We offer a guide to shopping for beautiful, good quality and safe body je...

The Right Gem for Your Jewelry

Guide to Choosing the Right Gemstones for Your Jewelry

When it comes to choosing loose gemstones for jewelry, there are several factors to consider, like durability, wearability, affordability, versatility and availab...

Father's Day and Gems for Men

Happy Father's Day and Gems for Men

It's time to treat all dads around the world on Father's Day, with faceted gems such as green tourmaline and blue topaz, and cabs such as rutile quartz and star gems

Happy Mother's Day

Happy Mother's Day from GemSelect

Mother's Day is celebrated in May in many countries, and powerful female figures have been respected for thousands of years all over the world as creators and nur...

How Big is That Gem?

宝石の大きさを教えてください。

One of the most common mistakes made by gemstone buyers is selecting a gem based on carat weight rather than size.

Replace Lost or Missing Gems

How to Replace Lost Stones or Missing Gems in Jewelry

How to replace and repair lost or missing colored gemstones, finding replacement center stones, side stones & accent stones, find replacement gemstones by size & ...

Intro to Setting Gems

Intro to Setting Gemstones into Jewelry Mountings: GemS...

An introduction to the topic of having colored gemstones set into fine jewelry mountings. Learn about different types of settings, mountings and jewelry findings.

Jewelry Gemstones

Jewelry Gemstones - Colored Gemstone Jewelry Information

Many minerals have been used as gemstones, but only some of them are suitable as jewelry gemstones due to rarity or durability. Learn about gems for jewelry at Ge...

Mother's Day: Gems for Mother's Jewelry

Mother's Day: Gemstones for Mother's Rings & Pendants

Learn which gemstones are perfect for mother's jewelry, including mother's rings and pendants. Birthstones are traditionally used, but there are many gems with sp...

Multicolor Gems and Jewelry

Multicolor Gems, Metals and Jewelry

Multicolor gems, metals and jewelry are not a new trend; multicolor gems have been used for centuries to produce gemstone jewelry and provided inspiration for des...

Necklace Styles for Men

Necklace Styles for Men and Tips on How to Wear Them

Necklaces for men have various styles to choose from, such as gemstone pendants, chains, chokers and dog-tags. Read more about the various styles and how to wear ...

What Gem Are You?

Personality Test - What Kind of Gemstone Are You?

What kind of gemstone are you? Do our fun questionnaire to find the gem that best suits you. Are you a diamond, sapphire, emerald, ruby or something different?

Engagement Ring Designs

Popular Engagement Ring Designs

Engagement ring trends come and go with each year and decade. GemSelect takes a look at some of the current engagement ring trends, including halo designs, split ...

Princess Diana's Aquamarine

Princess Diana's Aquamarine - A royal gemstone for a ro...

Princess Diana passed this gorgeous aquamarine ring down to her son, Harry, who presented it to his fiancee, Meghan, to wear on their wedding day. No doubt a te...

Prong Vs. Bezel Settings

プロング vs ベゼルセット

Prongs and bezel settings have advantages and disadvantages. Learn about prong (or claw) settings and bezel settings for gemstone jewelry.

Rose Gold

ローズゴールド

Rose gold has recently gained in popularity and rose gold gemstone jewelry is often seen. Gold can be alloyed with silver and copper to produce white, pink and re...

Black Metal Jewelry

Scratching the Surface of Black Metal Jewelry

Black gold and other black jewelry such as rhodium can be produced by various methods and it is worth knowing how when weighing up the cost and caring for black j...

Taking Care of Gemstones

Taking Care of Gemstones - Do's and Don'ts Guide

How to clean your gemstone jewelry. What you can, and cannot, do

Investing in Colored Gems

The New Trend - Investing in Colored Gemstones!

Why you should be buying colored gemstones right now? An Insider leaks the news!

Types of Gem Settings

Types of Settings for Gemstones - Gem Settings

The main types of gemstone settings are the prong or claw, the bezel, the channel setting, the invisible setting, and the pave

Understanding Gem Sizes

Understanding Gemstone Sizes

Size guide for buying gemstones for jewelry, inches to millimeters size comparison chart, size conversion chart and clear buyer's guide for gemstone sizes

Untreated Gems for Jewelry

Untreated Gemstones for Jewelry

Untreated jewelry gemstones are preferred by many of our customers, so we have made a guide to 100% natural untreated stones, such as sapphire, topaz, garnet and ...

Valentine's Day Gift Ideas

Valentine's Day Gift Ideas- How to Make Custom Gemstone...

A guide to shopping for gemstones and making custom gemstone jewelry. Design ideas and tips, plus direction in how to make your purchase into wearable jewelry.

What is Your Jewelry Style?

あなたのジュエリースタイルを教えてください。

What kind of jewelry should you wear? Answer the questions to find your jewelry style and see whether you should wear classic, tribal, minimal or alternative jewelry

Best Gemstone Website

What Makes The Best Gemstone Website

Buying gemstones online, the best gemstone suppliers offer gem certification, secure payments, return policy, guarantee, quality gemstones and a variety of colors...

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サイズとウェイト

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart