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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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0.59ct Yellow Color-Change Diaspore, Square, VS

0.59ct Yellow Color-Change Diaspore, Square, VS

5 x 5 mm (calibrated)

$ 21.91

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0.91ct Green Sphene, Oval, Transparent

0.91ct Green Sphene, Oval, Transparent

6.4 x 5.2 mm

$ 4.53

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0.28ct Yellow Sphalerite, Oval, VS-SI

0.28ct Yellow Sphalerite, Oval, VS-SI

3.9 x 3.3 mm

$ 13.94

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0.98ct Yellow Morganite, Pear Shape, VS

0.98ct Yellow Morganite, Pear Shape, VS

8 x 6 mm (calibrated)

$ 53.68

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0.66ct Blue Sapphire, Round, VS

0.66ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 392.87

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0.68ct Purple Sapphire, Oval, VVS

0.68ct Purple Sapphire, Oval, VVS

6.1 x 4.9 mm

$ 223.50

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0.63ct Yellow Sapphire, Trillion, VS

0.63ct Yellow Sapphire, Trillion, VS

5.3 x 5.2 mm

$ 25.56

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0.83ct Blue Kyanite, Round, SI

0.83ct Blue Kyanite, Round, SI

5.3 mm

$ 20.67

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0.36ct Orange Sapphire, Pear Shape, VVS-VS

0.36ct Orange Sapphire, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 20.08

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0.58ct Purple Spinel, Cushion, VS

0.58ct Purple Spinel, Cushion, VS

5.1 x 4.6 mm

$ 40.44

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0.55ct Pink Spinel, Cushion, VVS

0.55ct Pink Spinel, Cushion, VVS

4.9 x 4.5 mm

$ 38.35

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0.53ct Orange Sphalerite, Round, SI

0.53ct Orange Sphalerite, Round, SI

4.5 mm (calibrated)

$ 26.39

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0.41ct Green Emerald, Pear Shape, SI

0.41ct Green Emerald, Pear Shape, SI

6 x 4 mm (calibrated)

$ 44.92

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0.90ct Green Peridot, Emerald Cut, VS-SI

0.90ct Green Peridot, Emerald Cut, VS-SI

7 x 5 mm (calibrated)

$ 14.34

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0.98ct Red Ruby, Marquise, VS-SI
Ruby Product Video (402465)

0.98ct Red Ruby, Marquise, VS-SI

8.9 x 4.6 mm

$ 751.58

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0.64ct Blue Topaz, Oval, VS

0.64ct Blue Topaz, Oval, VS

6.2 x 4.2 mm

$ 5.10

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0.48ct White Rainbow Moonstone, Baguette, Transparent

0.48ct White Rainbow Moonstone, Baguette, Transparent

6 x 4 mm (calibrated)

$ 16.73

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0.48ct Orange Clinohumite, Round, SI

0.48ct Orange Clinohumite, Round, SI

4.7 mm

$ 23.90

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0.20ct Red Ruby, Round, VS

0.20ct Red Ruby, Round, VS

3.5 mm (calibrated)

$ 65.95

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0.80ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.80ct Yellow Color-Change Diaspore, Emerald Cut, VS

7.1 x 4.2 mm

$ 25.46

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0.49ct Red Ruby, Pear Shape, VS-SI

0.49ct Red Ruby, Pear Shape, VS-SI

5.7 x 4.1 mm

$ 43.92

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0.83ct Yellow Color-Change Diaspore, Cushion, VVS-VS

0.83ct Yellow Color-Change Diaspore, Cushion, VVS-VS

6 x 5.6 mm

$ 43.82

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0.79ct Green Sapphire, Oval, VS

0.79ct Green Sapphire, Oval, VS

7 x 5 mm (calibrated)

$ 80.13

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0.75ct Pink Spinel, Round, VS-SI

0.75ct Pink Spinel, Round, VS-SI

5 mm (calibrated)

$ 34.51

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

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

Enjoyable. Liked looking at the products. Had a little trouble with the payment page.

Posted By Irene A. in September, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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