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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
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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0.71ct Green Sapphire, Heart, VS

0.71ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 38.84

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0.96ct Red Ruby, Oval, VS

0.96ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 95.62

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0.64ct Green Sapphire, Heart, VS

0.64ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 35.01

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0.54ct Yellow Spessartite Garnet, Oval, VS

0.54ct Yellow Spessartite Garnet, Oval, VS

5 x 4 mm (calibrated)

$ 16.14

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.5 x 4.4 mm

$ 32.67

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0.78ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.78ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.8 x 4.6 mm

$ 23.92

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0.47ct Orange Sapphire, Cushion, VS

0.47ct Orange Sapphire, Cushion, VS

4.4 x 4.4 mm

$ 25.54

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0.93ct Orange Hessonite Garnet, Pear Shape, SI

0.93ct Orange Hessonite Garnet, Pear Shape, SI

7.5 x 5.2 mm

$ 20.38

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0.16ct Red Ruby, Round, VS

0.16ct Red Ruby, Round, VS

3.3 mm

$ 43.97

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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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0.31ct Blue Tanzanite, Pear Shape, VS

0.31ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 18.53

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0.36ct Blue Tanzanite, Pear Shape, VVS-VS

0.36ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 21.51

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0.97ct Yellow Sphalerite, Round, SI-I1

0.97ct Yellow Sphalerite, Round, SI-I1

6 mm (calibrated)

$ 48.31

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0.64ct Orange Spessartite Garnet, Oval, SI

0.64ct Orange Spessartite Garnet, Oval, SI

6 x 4.3 mm

$ 21.67

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0.61ct Blue Topaz, Oval, VVS

0.61ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.86

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0.89ct Yellow Morganite, Pear Shape, VVS-VS

0.89ct Yellow Morganite, Pear Shape, VVS-VS

7.6 x 5.8 mm

$ 53.63

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0.54ct Green Peridot, Emerald Cut, VS

0.54ct Green Peridot, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 8.07

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0.52ct Green Sapphire, Emerald Cut, VVS

0.52ct Green Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 28.25

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0.41ct Green Sapphire, Emerald Cut, VVS-VS

0.41ct Green Sapphire, Emerald Cut, VVS-VS

5.2 x 3.3 mm

$ 38.79

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0.82ct Brown Sphene, Oval, Transparent

0.82ct Brown Sphene, Oval, Transparent

5.6 x 5.2 mm

$ 4.49

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0.93ct Multicolor Opal, Oval, Transparent

0.93ct Multicolor Opal, Oval, Transparent

9 x 7 mm (calibrated)

$ 29.25

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0.29ct Blue Kyanite, Round, VS

0.29ct Blue Kyanite, Round, VS

4 mm (calibrated)

$ 5.20

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0.59ct Yellow Citrine, Trillion, VVS-VS

0.59ct Yellow Citrine, Trillion, VVS-VS

6 x 6 mm (calibrated)

$ 4.90

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0.49ct Multicolor Opal, Pear Shape, Transparent

0.49ct Multicolor Opal, Pear Shape, Transparent

7 x 5 mm (calibrated)

$ 12.20

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 -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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