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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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0.36ct Red Ruby, Round, SI

0.36ct Red Ruby, Round, SI

4 mm (calibrated)

$ 128.90

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0.88ct Yellow Citrine, Marquise, VS

0.88ct Yellow Citrine, Marquise, VS

9.1 x 5 mm

$ 7.01

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0.60ct Multicolor Opal, Oval, Opaque

0.60ct Multicolor Opal, Oval, Opaque

7 x 5 mm (calibrated)

$ 17.93

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0.17ct Green Emerald, Round, SI

0.17ct Green Emerald, Round, SI

3.5 mm (calibrated)

$ 42.33

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0.88ct Green Emerald, Oval, Translucent

0.88ct Green Emerald, Oval, Translucent

6.2 x 5.3 mm

$ 70.12

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0.85ct Purple Sapphire, Oval, VVS-VS

0.85ct Purple Sapphire, Oval, VVS-VS

6.6 x 4.8 mm

$ 253.98

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0.59ct Purple Spinel, Oval, VS

0.59ct Purple Spinel, Oval, VS

5.9 x 4.3 mm

$ 32.32

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0.54ct Green Sapphire, Oval, VS

0.54ct Green Sapphire, Oval, VS

6 x 4 mm (calibrated)

$ 29.58

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0.78ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.78ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.8 x 4.6 mm

$ 23.92

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0.45ct Orange Zircon, Oval, VVS

0.45ct Orange Zircon, Oval, VVS

5 x 4 mm (calibrated)

$ 11.21

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0.63ct Violet Sapphire, Oval, VS

0.63ct Violet Sapphire, Oval, VS

6.6 x 4.8 mm

$ 70.28

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0.05ct Green Diamond, Round, VS-SI

0.05ct Green Diamond, Round, VS-SI

2.2 mm (calibrated)

$ 49.80

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0.70ct Multicolor Opal, Oval, Opaque

0.70ct Multicolor Opal, Oval, Opaque

9 x 7 mm (calibrated)

$ 20.92

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0.49ct Orange Sapphire, Emerald Cut, VS

0.49ct Orange Sapphire, Emerald Cut, VS

5 x 4 mm (calibrated)

$ 26.63

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0.45ct Orange Sphalerite, Round, SI-I1

0.45ct Orange Sphalerite, Round, SI-I1

5 mm (calibrated)

$ 22.41

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0.68ct Green Tourmaline, Emerald Cut, VVS

0.68ct Green Tourmaline, Emerald Cut, VVS

4.8 x 4.6 mm

$ 33.86

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0.91ct Multicolor Opal, Oval, Opaque

0.91ct Multicolor Opal, Oval, Opaque

8 x 6 mm (calibrated)

$ 27.19

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0.57ct Red Pyrope Garnet, Heart, VVS-VS

0.57ct Red Pyrope Garnet, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 14.19

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0.87ct Purple Spinel, Cushion, VS

0.87ct Purple Spinel, Cushion, VS

6.1 x 5.5 mm

$ 47.66

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0.48ct Yellow Citrine, Marquise, VVS

0.48ct Yellow Citrine, Marquise, VVS

8 x 4 mm (calibrated)

$ 3.34

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0.60ct Orange Spessartite Garnet, Round, VS

0.60ct Orange Spessartite Garnet, Round, VS

4.5 mm (calibrated)

$ 20.92

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0.44ct Pink Sapphire, Fancy, VS

0.44ct Pink Sapphire, Fancy, VS

6.7 x 4.5 mm

$ 43.82

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0.12ct Black Diamond, Square, Opaque

0.12ct Black Diamond, Square, Opaque

2.7 x 2.6 mm

$ 49.80

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0.96ct Blue Kyanite, Oval, SI

0.96ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 23.90

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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
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

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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