SaraStones

Gemstone Guide

Discover the natural beauty, character and unique qualities of gemstones, and learn how to choose the stone that’s right for you.

Discover the World of Natural Gemstones

Natural gemstones are formed by nature over long periods of time. Each stone can have its own colors, patterns, inclusions and character. At SaraStones, we celebrate these natural differences rather than expecting every piece to look exactly the same.

◇ Gemstone Directory ✦ Gemstone Quality ◈ Hardness ♡ Choose Your Stone

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Understanding Gemstones

A few simple things to know before choosing a natural gemstone.

Natural Beauty

Natural gemstones are minerals or organic materials formed through natural geological processes. Their appearance can vary from one stone to another, making every piece naturally distinctive.

Natural Inclusions

Small lines, spots, clouds and other internal characteristics can occur naturally inside gemstones. These features are not necessarily flaws and can be part of the stone’s individual character.

Color Variation

Natural gemstones can show subtle differences in color, saturation and pattern. Even stones from the same source may not look identical.

Every Stone Is Unique

Product photographs represent the general appearance of a gemstone. Because natural stones vary, the item you receive may have its own unique characteristics.

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Gemstone Directory

Learn about some of the gemstones commonly found in natural stone jewelry and bead collections.

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Amethyst

A variety of quartz known for its beautiful purple tones, ranging from delicate lavender to deeper violet shades.

Purple Quartz Mohs 7

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Rose Quartz

A soft pink variety of quartz valued for its gentle color and subtle natural appearance.

Pink Quartz Mohs 7

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Labradorite

Known for its natural gray to dark base and distinctive flashes of blue, green, gold or other colors when viewed from different angles.

Gray Blue Flash Mohs 6–6.5

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Tiger’s Eye

A chatoyant gemstone commonly displaying golden, brown and rich earthy tones with a silky light effect across its surface.

Brown Golden Mohs 6.5–7

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Black Obsidian

A naturally occurring volcanic glass with a dark appearance and a smooth surface when polished.

Black Volcanic Glass Mohs 5–5.5

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Lapis Lazuli

A deep blue ornamental stone that can naturally contain white calcite and golden pyrite inclusions.

Blue Pyrite Mohs 5–5.5

What To Look For

Understanding Gemstone Quality

Gemstone quality is influenced by several natural characteristics rather than one single factor.

Color

Color, tone and saturation can strongly influence the appearance and desirability of a gemstone.

Clarity

Clarity describes how transparent or opaque a stone is and whether internal characteristics are visible.

Inclusions

Natural internal features can contribute to the individual appearance and character of a stone.

Finish

Polishing and surface finish affect how light interacts with the gemstone.

Know Your Stone

Natural, Treated & Synthetic

These terms describe different ways gemstone materials can be formed or modified.

Natural Gemstones

Natural gemstones are formed through natural geological or biological processes rather than being manufactured in a laboratory.

Naturally formed material
Natural variations may occur
Inclusions can be present

Treated Gemstones

Some natural gemstones may be treated to improve, enhance or alter characteristics such as color, clarity or durability.

Begins as natural material
May undergo an enhancement process
Treatment can vary by gemstone

Dyed Gemstones

Some porous or suitable gemstone materials can be treated with dyes to change or intensify their color.

Color may be enhanced or changed
Care requirements can vary
Always check product information

Synthetic & Imitation Materials

Synthetic gemstones are laboratory-created materials with similar chemical or physical characteristics to natural stones. Imitations are different materials made to resemble another gemstone.

Laboratory-created materials may be synthetic
Imitations can be different materials
They should not be confused with natural stones

Durability

Understanding the Mohs Hardness Scale

The Mohs scale measures a mineral’s resistance to scratching. A higher number generally indicates greater scratch resistance. Hardness does not mean that a gemstone cannot chip or break.

Gemstone	Typical Hardness	General Character
Amethyst	7	Good everyday durability
Rose Quartz	7	Good durability with normal care
Labradorite	6–6.5	Should be protected from hard impacts
Tiger’s Eye	6.5–7	Good durability with normal care
Black Obsidian	5–5.5	More susceptible to scratching
Lapis Lazuli	5–5.5	Requires more gentle care

Find Your Match

How to Choose Your Gemstone

There is no single right gemstone. Choose one based on the qualities and style that appeal to you.

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Choose by Color

Start with the colors you naturally enjoy wearing and the tones that complement your style.

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Choose by Pattern

Look for stones with distinctive veining, inclusions, flashes or natural patterns.

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Choose by Durability

Consider how often you plan to wear the piece and choose a stone appropriate for your lifestyle.

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Choose What You Love

Sometimes the best gemstone is simply the one whose color, character and appearance speaks to you.

Important to Know

Why Your Stone May Look Different

Nature Doesn’t Make Two Stones Exactly Alike

Because natural gemstones are formed naturally, differences between individual stones are expected. Your piece may have subtle variations from the product photograph or from another piece made from the same type of gemstone.

Color Pattern Inclusions Transparency Veining Texture Shape Polish

Tradition & Culture

Gemstone Meanings & Symbolism

Throughout history, gemstones have been associated with different meanings, traditions and cultural beliefs. These associations vary between cultures and individuals.

For example, amethyst has traditionally been associated with calm and clarity, rose quartz with love and affection, and tiger’s eye with strength and confidence.

These descriptions represent traditional and symbolic associations rather than scientifically proven properties. SaraStones celebrates gemstones for their natural beauty, history and individuality.

Find Your Stone

Birthstones by Month

Birthstones are traditionally associated with different months of the year and are popular choices for meaningful jewelry gifts.

Month	Traditional Birthstone
January	Garnet
February	Amethyst
March	Aquamarine
April	Diamond
May	Emerald
June	Pearl / Moonstone
July	Ruby
August	Peridot
September	Sapphire
October	Opal / Tourmaline
November	Topaz / Citrine
December	Turquoise / Tanzanite

Take Care of Your Gemstones

Different gemstones can have different care requirements. Learn how to clean, store and protect your gemstone jewelry so it can be enjoyed for years to come.

Gemstone Care Guide

Questions

Gemstone FAQ

Are natural gemstones exactly the same?

No. Natural gemstones can vary in color, pattern, inclusions, transparency and other characteristics. These natural differences are part of their individual character.

Are inclusions a defect?

Not necessarily. Inclusions are natural characteristics found inside many gemstones and can be part of what makes a particular stone unique.

What does gemstone hardness mean?

Hardness refers to a mineral’s resistance to scratching. The Mohs scale is commonly used to compare mineral hardness. It does not measure resistance to breaking or chipping.

Why does my gemstone look different from the photo?

Natural stones vary from piece to piece. Lighting, photography and screen settings can also affect how colors appear. The gemstone you receive may therefore have its own natural variation.

Are gemstone meanings scientifically proven?

Gemstone meanings and symbolic associations come from cultural traditions and historical beliefs. They should not be considered scientifically proven properties.

How should I care for my gemstone jewelry?

Care depends on the specific gemstone. As a general rule, avoid harsh chemicals, strong impacts and unnecessary exposure to heat or moisture. Please visit our Gemstone Care Guide for more detailed information.

Find a Stone That Speaks to You

Explore our collection of natural gemstones and jewelry, each selected for its beauty, character and individuality.

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