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August 20, 2008
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  Home > Gemstones > Varieties > Quartz

Natural Quartz

Natural Quartz The name may be derived from querkluftertz (through querertz, quartz) an old German word apparently referring to whitish, vien quartz.

It is one of the most widely distributed minerals in the earth's crust, sometimes found as elegant crystals.

Whose luster, hardness, and watery transparency or, conversely, pleasing colors have long been a source of fascination, causing it to be widely employed as a gem or ornamental material.

There are 298 Quartz(s) organised in the following categories: BeadsCabochon LotCabochon SingleCarving SingleCrystalsFacet LotFacet SingleSet and Layouts,  gemstones. Price of our Quartz range from USD 3.00 to USD 390.00 and all gemstones are 100% natural. No lab, created or synthetic gemstones.

We grade our stones with strict adherence to current GIA (Gemological Institute of America) standards for color, tone, hue, saturation and clarity and all gems are identified and graded only by GIA certified gemologists.

Browse Quartz gemstones

Why choose Icgems.com?

>Beads Quartz [ 74 ]
>Cabochon Lot Quartz [ 32 ]
>Cabochon Single Quartz [ 16 ]
>Carving Single Quartz [ 36 ]
>Crystals Quartz [ 29 ]
>Facet Lot Quartz [ 12 ]
>Facet Single Quartz [ 98 ]
>Set and Layouts Quartz [ 1 ]
> Most Expensive Quartz
> Cheapest Quartz
> Only 100% natural gemstones
> 50 years of combined expertise
> 24-hour response customer support
> Secure shopping and privacy protection
> 15-day inspection period

Find your Quartz

Our Quartz(s) are available in various shapes, sizes and colors. 298 Quartz(s), too many to look through? You may select any combination of search options. Colors grade into each other and you can search for more than one color at once. For a better selection, try selecting two or three colors, -- your first choice plus the two closest colors.

Shape Length (mm) Width (mm)
Category Weight (cts) Price (USD)
orangy red
yellow
reddish orange
greenish yellow
orange
yellowish green
orangy yellow
slightly purplish red

About Quartz gemstones

Color White, gray, red purple, pink, yellow, green, brown, black
Refractive Index 1.534-1.540
Pleochroism Weak
Chemical Composition Silicon dioxide
Hardness 7
Crystal Group Trigonal
Ocurrence Madagascar, India, Germany and several localities in the USA
Quartz Quartz
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