90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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
Pairs
Lots
Faceted
Cabochons
Clear All
0.38ct Blue Kyanite, Round, SI

0.38ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 9.46

View Gem
0.70ct Green Sphene, Oval, Transparent

0.70ct Green Sphene, Oval, Transparent

5.7 x 4.9 mm

$ 3.49

View Gem
0.85ct Green Peridot, Oval, VVS-VS

0.85ct Green Peridot, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 5.93

View Gem
0.35ct Green Emerald, Emerald Cut, SI-I1

0.35ct Green Emerald, Emerald Cut, SI-I1

4 x 4 mm (calibrated)

$ 72.63

View Gem
0.68ct Violet Amethyst, Marquise, VVS

0.68ct Violet Amethyst, Marquise, VVS

10 x 5 mm (calibrated)

$ 4.52

View Gem
0.28ct Violet Iolite, Baguette, VS

0.28ct Violet Iolite, Baguette, VS

5 x 3 mm (calibrated)

$ 11.16

View Gem
0.51ct Pink Morganite, Round, VVS-VS

0.51ct Pink Morganite, Round, VVS-VS

6 mm (calibrated)

$ 22.86

View Gem
0.72ct Green Emerald, Oval, Translucent

0.72ct Green Emerald, Oval, Translucent

6 x 5.1 mm

$ 57.37

View Gem
0.96ct Purple Rhodolite Garnet, Oval, VS-SI

0.96ct Purple Rhodolite Garnet, Oval, VS-SI

7 x 5 mm (calibrated)

$ 25.50

View Gem
0.47ct Yellow Citrine, Marquise, VS

0.47ct Yellow Citrine, Marquise, VS

8 x 4 mm (calibrated)

$ 3.28

View Gem
0.50ct Orange Spessartite Garnet, Oval, VS

0.50ct Orange Spessartite Garnet, Oval, VS

5 x 4 mm (calibrated)

$ 14.94

View Gem
0.50ct Orange Sapphire, Heart, VVS
Sapphire Product Video (726193)

0.50ct Orange Sapphire, Heart, VVS

4.7 x 4.6 mm

$ 25.73

View Gem
0.62ct Yellow Citrine, Pear Shape, VVS

0.62ct Yellow Citrine, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 3.09

View Gem
0.90ct Green Sphene, Oval, Transparent

0.90ct Green Sphene, Oval, Transparent

6.1 x 5.4 mm

$ 4.48

View Gem
0.99ct Yellow Tourmaline, Oval, VS

0.99ct Yellow Tourmaline, Oval, VS

6.2 x 5.5 mm

$ 37.96

View Gem
0.45ct Yellow Sapphire, Heart, VVS-VS

0.45ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.6 mm

$ 27.79

View Gem
0.62ct Yellow Sapphire, Oval, VVS-VS

0.62ct Yellow Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 65.55

View Gem
0.20ct Black Diamond, Round, Opaque

0.20ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 95.15

View Gem
0.88ct Green Peridot, Emerald Cut, VVS

0.88ct Green Peridot, Emerald Cut, VVS

7 x 5 mm (calibrated)

$ 13.15

View Gem
0.43ct Yellow Color-Change Diaspore, Oval, VS

0.43ct Yellow Color-Change Diaspore, Oval, VS

5 x 4 mm (calibrated)

$ 22.70

View Gem
0.73ct Blue Sapphire, Marquise, VVS-VS

0.73ct Blue Sapphire, Marquise, VVS-VS

8 x 3.9 mm

$ 143.96

View Gem
0.38ct Orange Sphalerite, Round, SI-I1

0.38ct Orange Sphalerite, Round, SI-I1

4.3 mm

$ 18.92

View Gem
0.72ct Yellow Sapphire, Heart, VVS-VS

0.72ct Yellow Sapphire, Heart, VVS-VS

5.5 x 5.5 mm

$ 39.44

View Gem
0.70ct Orange Sphalerite, Round, SI

0.70ct Orange Sphalerite, Round, SI

5 mm (calibrated)

$ 34.86

View Gem
1 2 3
...
162
Choose Page
1 - 485

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

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 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

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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 love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image