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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
Pairs
Lots
Faceted
Cabochons
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0.99ct Yellow Morganite, Oval, VS

0.99ct Yellow Morganite, Oval, VS

8 x 6 mm (calibrated)

$ 43.38

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0.28ct Red Ruby, Round, SI

0.28ct Red Ruby, Round, SI

3.8 mm

$ 92.34

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0.57ct Yellow Sapphire, Oval, VS

0.57ct Yellow Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 30.26

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0.55ct Yellow Sapphire, Oval, VVS

0.55ct Yellow Sapphire, Oval, VVS

5.7 x 3.8 mm

$ 29.17

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0.79ct Green Sapphire, Heart, VVS

0.79ct Green Sapphire, Heart, VVS

5.7 x 5.6 mm

$ 43.28

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0.78ct Yellow Sapphire, Oval, VS

0.78ct Yellow Sapphire, Oval, VS

6 x 4.9 mm

$ 42.93

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0.47ct Orange Spessartite Garnet, Oval, VS

0.47ct Orange Spessartite Garnet, Oval, VS

5 x 4 mm (calibrated)

$ 16.38

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0.03ct Black Diamond, Round, Opaque

0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.66ct Red Spinel, Cushion, VS

0.66ct Red Spinel, Cushion, VS

5.1 x 4.3 mm

$ 46.02

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0.06ct Green Diamond, Round, VS-SI

0.06ct Green Diamond, Round, VS-SI

2.4 mm (calibrated)

$ 67.07

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0.40ct Orange Sapphire, Heart, VVS

0.40ct Orange Sapphire, Heart, VVS

4.6 x 4.5 mm

$ 24.70

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0.52ct Red Pyrope Garnet, Heart, VVS-VS

0.52ct Red Pyrope Garnet, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 12.95

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0.55ct Pink Tourmaline, Round, Transparent

0.55ct Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 21.91

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0.45ct Yellow Sapphire, Pear Shape, VVS-VS

0.45ct Yellow Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 23.89

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0.98ct Black Diamond, Square, Opaque
Diamond Product Video (677847)

0.98ct Black Diamond, Square, Opaque

4.9 x 4.7 mm

$ 558.27

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0.08ct Green Diamond, Round, VVS-VS

0.08ct Green Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 79.68

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0.92ct Yellow Zircon, Oval, VVS-VS

0.92ct Yellow Zircon, Oval, VVS-VS

5.8 x 4.9 mm

$ 13.74

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0.95ct Green Emerald, Oval, Translucent

0.95ct Green Emerald, Oval, Translucent

6.7 x 5.8 mm

$ 66.23

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0.07ct Green Diamond, Round, SI

0.07ct Green Diamond, Round, SI

2.5 mm (calibrated)

$ 78.24

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0.40ct Green Sphene, Round, VS

0.40ct Green Sphene, Round, VS

4.5 mm (calibrated)

$ 14.61

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0.33ct Blue Sapphire, Heart, VS

0.33ct Blue Sapphire, Heart, VS

4.3 x 4.3 mm

$ 26.29

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0.85ct Black Diamond, Round, Opaque
Diamond Product Video (668693)

0.85ct Black Diamond, Round, Opaque

5.5 mm (calibrated)

$ 677.28

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0.68ct Pink Sapphire, Oval, VS

0.68ct Pink Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 62.21

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0.52ct Green Chrome Diopside, Oval, VS

0.52ct Green Chrome Diopside, Oval, VS

6 x 4 mm (calibrated)

$ 12.95

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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

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Fairly good selection of calibrated gems but would like to see more in various sizes, esp rounds,

Posted By Eddie in August, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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