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 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
Clear All
0.76ct Yellow Color-Change Diaspore, Oval, VS-SI

0.76ct Yellow Color-Change Diaspore, Oval, VS-SI

6 x 5 mm

$ 40.12

View Gem
0.75ct Blue Kyanite, Oval, SI-I1

0.75ct Blue Kyanite, Oval, SI-I1

6.4 x 4.2 mm

$ 15.62

View Gem
0.98ct Multicolor Opal, Oval, Opaque

0.98ct Multicolor Opal, Oval, Opaque

9 x 6.7 mm

$ 32.21

View Gem
0.70ct Red Ruby, Pear Shape, VS-SI

0.70ct Red Ruby, Pear Shape, VS-SI

6.2 x 4.2 mm

$ 62.75

View Gem
0.74ct Yellow Citrine, Heart, VVS-VS

0.74ct Yellow Citrine, Heart, VVS-VS

6 x 6 mm (calibrated)

$ 5.16

View Gem
0.53ct Yellow Sapphire, Pear Shape, VVS-VS

0.53ct Yellow Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 30.04

View Gem
0.94ct Gray Sillimanite Cat'S Eye, Oval, Transparent

0.94ct Gray Sillimanite Cat'S Eye, Oval, Transparent

7.2 x 4.4 mm

$ 2.94

View Gem
0.56ct Red Spinel, Cushion, VS

0.56ct Red Spinel, Cushion, VS

5 x 4.6 mm

$ 46.48

View Gem
0.52ct Purple Spinel, Cushion, VS

0.52ct Purple Spinel, Cushion, VS

4.5 x 4.4 mm

$ 36.25

View Gem
0.42ct Blue Sapphire, Heart, VVS-VS

0.42ct Blue Sapphire, Heart, VVS-VS

4.5 x 4.5 mm

$ 33.47

View Gem
0.81ct Multicolor Opal, Oval, Opaque

0.81ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 24.20

View Gem
0.99ct Gray Sillimanite Cat'S Eye, Oval, Translucent

0.99ct Gray Sillimanite Cat'S Eye, Oval, Translucent

6.4 x 4.7 mm

$ 2.95

View Gem
0.52ct Red Spinel, Cushion, VVS-VS

0.52ct Red Spinel, Cushion, VVS-VS

5.4 x 4.4 mm

$ 43.16

View Gem
0.42ct Yellow Citrine, Heart, VVS

0.42ct Yellow Citrine, Heart, VVS

5 x 5 mm (calibrated)

$ 3.34

View Gem
0.67ct Purple Sapphire, Fancy, VS

0.67ct Purple Sapphire, Fancy, VS

8.3 x 4.5 mm

$ 73.41

View Gem
0.46ct Blue Kyanite, Round, VS-SI

0.46ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 11.45

View Gem
0.75ct Yellow Beryl, Oval, VVS-VS

0.75ct Yellow Beryl, Oval, VVS-VS

8 x 5.7 mm

$ 14.94

View Gem
0.68ct Blue Sapphire, Cushion, VS

0.68ct Blue Sapphire, Cushion, VS

4.6 x 4.6 mm

$ 81.27

View Gem
0.96ct Yellow Morganite, Pear Shape, VVS-VS

0.96ct Yellow Morganite, Pear Shape, VVS-VS

8 x 6 mm (calibrated)

$ 57.85

View Gem
0.66ct Green Sapphire, Heart, VS

0.66ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 36.11

View Gem
0.90ct Orange Hessonite Garnet, Cushion, SI

0.90ct Orange Hessonite Garnet, Cushion, SI

5 x 5 mm (calibrated)

$ 17.75

View Gem
0.64ct Green Emerald, Oval, Translucent

0.64ct Green Emerald, Oval, Translucent

5.7 x 4.8 mm

$ 51.00

View Gem
0.93ct Pink Tourmaline, Round, Transparent

0.93ct Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 15.42

View Gem
0.35ct Blue Tanzanite, Pear Shape, VVS-VS

0.35ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 20.92

View Gem
1 2 3
...
39
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

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

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