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Home › Gemstones › Gemstones Under 1 Carat

Gemstones Under 1 Carat: Explore Small Gemstones & Tiny Gems Below 1ct

Gemstones Under 1 Carat Weight
Gemstones Under 1 Carat Size
Gemstones Under 1 Carat Clarity
Gemstones Under 1 Carat Price
Gemstones Under 1 Carat Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Gemstones Under 1 Carat
Black Gemstones Under 1 Carat
Blue Gemstones Under 1 Carat
Brown Gemstones Under 1 Carat
Golden Gemstones Under 1 Carat
Gray Gemstones Under 1 Carat
Green Gemstones Under 1 Carat
Multicolor Gemstones Under 1 Carat
Orange Gemstones Under 1 Carat
Pink Gemstones Under 1 Carat
Purple Gemstones Under 1 Carat
Red Gemstones Under 1 Carat
Turquoise Gemstones Under 1 Carat
Violet Gemstones Under 1 Carat
White Gemstones Under 1 Carat
Yellow Gemstones Under 1 Carat
Single
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Lots
Faceted
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0.21ct Red Ruby, Round, SI

0.21ct Red Ruby, Round, SI

3.5 mm (calibrated)

$ 69.26

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0.83ct Yellow Color-Change Diaspore, Cushion, VVS

0.83ct Yellow Color-Change Diaspore, Cushion, VVS

7 x 5 mm (calibrated)

$ 34.30

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0.68ct Green Tourmaline, Round, Translucent

0.68ct Green Tourmaline, Round, Translucent

5 mm (calibrated)

$ 10.38

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0.28ct Violet Iolite, Baguette, VS-SI

0.28ct Violet Iolite, Baguette, VS-SI

5 x 3 mm (calibrated)

$ 11.16

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0.64ct Green Peridot, Marquise, VS

0.64ct Green Peridot, Marquise, VS

8 x 4 mm (calibrated)

$ 10.20

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0.46ct Yellow Sapphire, Heart, VVS-VS

0.46ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.5 mm

$ 28.40

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0.78ct Pink Spinel, Heart, VS

0.78ct Pink Spinel, Heart, VS

6.5 x 5.9 mm

$ 93.60

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0.93ct Pink Tourmaline, Round, Transparent

0.93ct Pink Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 15.62

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0.54ct Pink Sapphire, Oval, VVS

0.54ct Pink Sapphire, Oval, VVS

5.9 x 4.2 mm

$ 64.54

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0.99ct Blue Kyanite, Oval, VS

0.99ct Blue Kyanite, Oval, VS

7 x 5 mm (calibrated)

$ 24.65

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0.82ct Orange Zircon, Oval, VVS-VS

0.82ct Orange Zircon, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 12.25

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0.56ct Green Sapphire, Oval, VVS-VS

0.56ct Green Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 41.39

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0.73ct Green Sapphire, Oval, VVS-VS

0.73ct Green Sapphire, Oval, VVS-VS

6.1 x 4.9 mm

$ 81.44

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0.34ct Orange Spessartite Garnet, Oval, VS

0.34ct Orange Spessartite Garnet, Oval, VS

4.9 x 3.2 mm

$ 11.85

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0.60ct Orange Spessartite Garnet, Round, VS

0.60ct Orange Spessartite Garnet, Round, VS

4.5 mm (calibrated)

$ 20.92

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0.64ct Pink Morganite, Pear Shape, VVS-VS

0.64ct Pink Morganite, Pear Shape, VVS-VS

8.9 x 4.7 mm

$ 38.56

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0.88ct Yellow Beryl, Oval, VVS

0.88ct Yellow Beryl, Oval, VVS

8 x 6 mm (calibrated)

$ 17.53

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0.77ct Blue Sapphire, Marquise, VS
Sapphire Product Video (509732)

0.77ct Blue Sapphire, Marquise, VS

8 x 4.2 mm

$ 168.72

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0.63ct Blue Sapphire, Heart, VS

0.63ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 43.92

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0.70ct Green Emerald, Oval, SI-I1

0.70ct Green Emerald, Oval, SI-I1

7 x 5 mm (calibrated)

$ 145.25

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0.98ct Yellow Beryl, Oval, VVS-VS

0.98ct Yellow Beryl, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 24.40

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0.76ct Multicolor Opal, Pear Shape, Transparent

0.76ct Multicolor Opal, Pear Shape, Transparent

8 x 6 mm (calibrated)

$ 18.92

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0.93ct Orange Hessonite Garnet, Cushion, SI

0.93ct Orange Hessonite Garnet, Cushion, SI

5 x 5 mm (calibrated)

$ 18.33

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0.86ct Yellow Color-Change Diaspore, Baguette, VVS-VS

0.86ct Yellow Color-Change Diaspore, Baguette, VVS-VS

7 x 4.3 mm

$ 45.40

View Gem
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Why Buy Gemstones Under 1 Carat from GemSelect?

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

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 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 -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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