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
0.67ct Violet Spinel, Cushion, VVS-VS

0.67ct Violet Spinel, Cushion, VVS-VS

5.1 x 4.7 mm

$ 46.71

View Gem
0.05ct Blue Diamond, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI

2.1 mm (calibrated)

$ 41.50

View Gem
0.43ct Yellow Grossularite Garnet, Round, VS

0.43ct Yellow Grossularite Garnet, Round, VS

4.7 mm

$ 10.84

View Gem
0.28ct Violet Amethyst, Emerald Cut, VS

0.28ct Violet Amethyst, Emerald Cut, VS

5.1 x 3.1 mm

$ 1.63

View Gem
0.57ct Blue Sapphire, Heart, VVS-VS

0.57ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 39.74

View Gem
0.26ct Violet Iolite, Baguette, VS

0.26ct Violet Iolite, Baguette, VS

5 x 3 mm (calibrated)

$ 10.36

View Gem
0.90ct Blue Topaz, Pear Shape, VVS-VS

0.90ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 6.91

View Gem
0.30ct Green Sapphire, Oval, VVS

0.30ct Green Sapphire, Oval, VVS

4.4 x 3.5 mm

$ 41.83

View Gem
0.92ct Orange Hessonite Garnet, Pear Shape, SI

0.92ct Orange Hessonite Garnet, Pear Shape, SI

7.4 x 5.5 mm

$ 17.13

View Gem
0.06ct Blue Diamond, Round, VS

0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 67.07

View Gem
0.85ct Gray Sillimanite Cat'S Eye, Oval, Transparent

0.85ct Gray Sillimanite Cat'S Eye, Oval, Transparent

6.5 x 4.3 mm

$ 2.80

View Gem
0.42ct Pink Sapphire, Oval, VS

0.42ct Pink Sapphire, Oval, VS

5.5 x 4.5 mm

$ 46.02

View Gem
0.60ct Purple Spinel, Round, VVS-VS

0.60ct Purple Spinel, Round, VVS-VS

5 mm (calibrated)

$ 30.36

View Gem
0.97ct Blue Kyanite, Oval, VS-SI

0.97ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 21.26

View Gem
0.87ct Green Peridot, Pear Shape, VVS-VS

0.87ct Green Peridot, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 6.07

View Gem
0.97ct Yellow Beryl, Oval, VVS

0.97ct Yellow Beryl, Oval, VVS

8 x 6 mm (calibrated)

$ 19.32

View Gem
0.66ct Orange Hessonite Garnet, Baguette, VS

0.66ct Orange Hessonite Garnet, Baguette, VS

5 x 4.2 mm

$ 9.81

View Gem
0.81ct Green Sapphire, Briolette, VS

0.81ct Green Sapphire, Briolette, VS

6.7 x 3.9 mm

$ 72.61

View Gem
0.17ct Red Ruby, Round, VS

0.17ct Red Ruby, Round, VS

3.4 mm

$ 56.07

View Gem
0.69ct Blue Kyanite, Oval, SI-I1

0.69ct Blue Kyanite, Oval, SI-I1

6.2 x 4.2 mm

$ 14.36

View Gem
0.81ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.81ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.7 x 5 mm

$ 24.85

View Gem
0.67ct Yellow Citrine, Pear Shape, VVS-VS

0.67ct Yellow Citrine, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 3.34

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

0.45ct Yellow Citrine, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 3.59

View Gem
0.70ct Multicolor Opal, Fancy, Translucent

0.70ct Multicolor Opal, Fancy, Translucent

11.8 x 3.6 mm

$ 19.52

View Gem
1 2 3
...
438
Choose Page
1 - 483

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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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 -> 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

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
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image