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Home Gemstones Organic Gemstones

Organic Gemstones

Browse organic gemstones formed from once-living natural materials, including pearl, amber, coral, shell and other distinctive loose gems for jewelry design.

Organic Gemstones Weight
Organic Gemstones Size
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Organic Gemstones Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
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Brown Organic Gemstones
Golden
Gray Organic Gemstones
Green
Multicolor Organic Gemstones
Orange Organic Gemstones
Pink Organic Gemstones
Purple
Red Organic Gemstones
Turquoise
Violet
White Organic Gemstones
Yellow
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16.88ct Multicolor Ammolite, Pear Shape, Opaque

26.8 x 14.9 mm

$ 336.25

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1.91ct Red Coral, Oval, Opaque

12.3 x 5 mm

$ 313.89

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38.17ct Multicolor Coral, Oval, Opaque

33.9 x 22.3 mm

$ 41.82

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22.09ctw Multicolor Fossil Coral, Fancy, Opaque

21.3 x 12.7 mm

$ 24.20

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22.57ctw Multicolor Fossil Coral, Oval, Opaque

18 x 12.5 mm

$ 25.71

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8.15ct Multicolor Fossil Coral, Fancy, Opaque

19.1 x 12.6 mm

$ 17.68

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76.87ct Multicolor Coral, Oval, Opaque

47.5 x 30 mm

$ 112.86

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27.57ctw Multicolor Fossil Coral, Oval, Opaque

24.3 x 13.8 mm

$ 34.43

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23.88ctw Multicolor Fossil Coral, Pear Shape, Opaque

22.4 x 15 mm

$ 52.33

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11.32ct Multicolor Ammolite, Fancy, Opaque

22.7 x 12 mm

$ 112.75

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25.37ctw Multicolor Fossil Coral, Oval, Opaque

20.7 x 13.2 mm

$ 55.59

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17.38ct Multicolor Ammolite, Fancy, Opaque

25.5 x 16 mm

$ 285.62

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2.23ct Orange Coral, Oval, Opaque

11.8 x 5.3 mm

$ 366.48

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19.06ct Multicolor Ammolite, Fancy, Opaque

25 x 18 mm (calibrated)

$ 379.68

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21.60ct Multicolor Ammolite, Fancy, Opaque

29.6 x 18 mm

$ 215.14

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11.99ct Multicolor Ammolite, Fancy, Opaque

22.3 x 12.8 mm

$ 131.36

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6.81ct Multicolor Coral, Pear Shape, Translucent

19 x 13.5 mm

$ 14.92

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13.58ct Multicolor Ammolite, Fancy, Opaque

21.4 x 15.4 mm

$ 148.79

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17.79ct Multicolor Ammolite, Fancy, Opaque

25.4 x 15.8 mm

$ 177.19

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17.25ct Multicolor Ammolite, Fancy, Opaque

23.3 x 18.5 mm

$ 377.98

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8.34ct Multicolor Coral, Round, Translucent

15 mm (calibrated)

$ 26.05

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7.80ct Multicolor Coral, Round, Opaque

16 mm (calibrated)

$ 24.35

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30.12ctw Multicolor Fossil Coral, Cushion, Opaque

18.6 x 13.6 mm

$ 49.50

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29.73ctw Multicolor Fossil Coral, Trillion, Opaque

22 x 14.2 mm

$ 32.57

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Why Buy Organic Gemstones from GemSelect?

Shop Natural Organic Gemstones

Organic gemstones offer a unique connection to nature because they come from biological materials rather than minerals formed in rock. This category may include classic choices such as pearl, amber, coral, shell, mother-of-pearl and similar natural gem materials, each valued for its color, texture, surface character and jewelry appeal.

For designers and collectors, organic gems provide looks that mineral gemstones cannot easily duplicate. Soft luster, warm translucency, layered patterns, natural inclusions and gentle body colors can make each piece feel individual, whether it is used as a focal stone, accent gem or matched design element.

Popular Organic Gem Materials

Pearl is prized for its smooth surface and soft glow, making it a favorite for rings, earrings, pendants and classic bead designs. Amber is loved for its warm golden, honey, cognac or earthy tones, often with natural internal features that add depth and interest.

Coral and shell-based gems can bring organic pattern, soft sheen and attractive color variation to jewelry. Because organic materials can vary widely in durability and availability, it is always useful to review the individual product details before choosing a stone for a specific setting or style.

Choosing Organic Gems for Jewelry

When selecting an organic gemstone, consider the intended jewelry type first. Earrings, pendants, brooches and occasional-wear pieces often allow more flexibility, while rings and bracelets may require extra care because they are exposed to more contact during daily wear.

Look closely at size, shape, drill status, polish, surface appearance and color consistency. Calibrated shapes can be helpful for standard jewelry settings, while freeform, cabochon and carved pieces can create a more artistic handmade look.

Assortment of organic gemstones including pearl, amber, coral and shell

Color, Luster and Natural Character

Organic gemstones are often selected for qualities beyond sparkle. Pearl may display a delicate luster, amber may show glowing transparency or internal scenery, and shell materials may reveal layered iridescence. These natural visual effects are part of the charm of organic gems.

Since organic gemstones come from natural materials, small variations in tone, surface texture or pattern can be expected. Compare product photos and specifications carefully to find the gem that best fits your design requirements.

Care Considerations for Organic Gemstones

Many organic gemstones are softer or more sensitive than common mineral gems. They are generally best protected from harsh chemicals, ultrasonic cleaning, extreme heat and rough handling. A soft cloth and gentle cleaning approach are usually preferred, but care should always match the specific gem type.

Store organic gems separately from harder stones to help reduce scratches. If you are planning a custom setting, choose a design that protects the gem while still showing its natural color, luster and texture.

Organic Gemstone FAQs

What are organic gemstones?

Organic gemstones are gem materials that originate from once-living organisms or biological processes rather than being formed as minerals in the earth. Examples can include pearl, amber, coral, shell, mother-of-pearl and similar materials.

Are organic gemstones natural?

Many organic gemstones are natural materials, but each gem should be reviewed individually for details such as origin, treatment, formation and handling. Always check the product description for the specific stone you are considering.

Which organic gemstones are best for jewelry?

Pearl, amber, coral and shell materials are commonly used in jewelry. The best choice depends on the design, setting style and how often the jewelry will be worn.

Can organic gemstones be used in rings?

Some organic gems can be used in rings, but they may need protective settings and careful wear because many are softer or more sensitive than harder mineral gemstones. Pendants and earrings are often lower-risk choices.

How should I care for organic gemstones?

Keep them away from harsh chemicals, excessive heat and rough cleaning methods. Store them separately from harder gems and clean gently according to the needs of the specific organic material.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
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