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1 Carat Ruby Gemstones: Natural, Certified

1 Carat Ruby Gemstones: Natural, Certified

Welcome to our 1 Carat Ruby gemstones! Here, you’ll find a wide variety of natural and unheated and heated rubies, including loose 1 carat ruby stones and certified rubies. Whether you’re looking for a 1 carat ruby for sale or a birthstone piece, our selection offers exceptional quality and value. Explore 1 carat ruby gemstones in various cuts and styles, perfect for custom jewelry or meaningful gifts.

1 ct Ruby Weight
1 ct Ruby Size
1 ct Ruby Clarity
1 ct Ruby Price
1 ct Ruby Treatment

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For Example: 6-7
For Example: 8-9
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Purple 1 ct Ruby
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ID: 570794
Weight: 1.07ct
Size: 9 x 4.7 mm
Clarity: VS-SI
Price: $ 836.01
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ID: 569889
Weight: 1.06ct
Size: 9.1 x 4.1 mm
Clarity: SI
Content: 1 pc
Price: $ 781.24
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ID: 570369
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 902.43
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ID: 570200
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 868.04
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ID: 567386
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 823.90
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ID: 496647
Weight: 1.05ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 388.08
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ID: 728919
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 112.32
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ID: 567355
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 970.20
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ID: 728884
Weight: 1.03ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 111.24
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ID: 570790
Weight: 1.00ct
Size: 10.2 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,031.34
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ID: 740193
Weight: 1.01ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 329.10
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ID: 496572
Weight: 1.09ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 402.86
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ID: 728817
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 110.16
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ID: 569429
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 955.18
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ID: 728815
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 92.70
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ID: 728836
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 111.24
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ID: 570198
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 975.08
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ID: 728971
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 112.32
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ID: 537543
Weight: 1.04ct
Size: 5.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 430.66
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ID: 728786
Weight: 2.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 223.56
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ID: 721495
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 84.84
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ID: 569753
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 937.49
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ID: 722635
Weight: 1.09ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 117.72
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ID: 732826
Weight: 1.09ct
Size: 7.8 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 196.20
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ID: 728915
Weight: 1.09ct
Size: 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 117.72
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ID: 729174
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 110.16
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ID: 728797
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 722101
Weight: 2.03ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 170.52
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ID: 729026
Weight: 1.01ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.08
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ID: 570801
Weight: 1.00ct
Size: 5.9 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 859.45
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ID: 683183
Weight: 1.05ct
Size: 6.6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 126.00
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ID: 728966
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.08
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ID: 499502
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 444.14
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ID: 567377
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 997.92
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ID: 683189
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
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ID: 683550
Weight: 2.10ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 252.00
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ID: 728967
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 111.24
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ID: 569419
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 937.49
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ID: 728778
Weight: 1.06ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 732852
Weight: 1.09ct
Size: 8.4 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 196.20
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ID: 729170
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 109.08
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ID: 569920
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 946.33
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ID: 499477
Weight: 1.07ct
Size: 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 489.80
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ID: 729074
Weight: 1.00ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 108.00
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ID: 569424
Weight: 1.07ct
Size: 6.3 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 946.33
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ID: 729171
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 116.64
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ID: 538217
Weight: 1.00ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 414.08
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ID: 728776
Weight: 1.08ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 116.64
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ID: 728917
Weight: 1.00ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.00
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ID: 729161
Weight: 1.06ct
Size: 5.7 mm
Clarity: VS
Price: $ 114.48
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ID: 728800
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 117.72
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ID: 567363
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 785.40
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ID: 569883
Weight: 1.03ct
Size: 9.8 x 4.5 mm
Clarity: SI
Content: 1 pc
Price: $ 910.96
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ID: 538218
Weight: 1.03ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 426.50
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ID: 728978
Weight: 1.04ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 112.32
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ID: 569752
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 919.80
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ID: 732848
Weight: 1.07ct
Size: 8.7 x 4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 192.60
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ID: 569892
Weight: 1.02ct
Size: 8.8 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 902.11
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ID: 722102
Weight: 2.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 172.20
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ID: 683592
Weight: 2.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 254.40
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FAQs

What is the significance of a 1 carat ruby?

A 1 carat ruby is a popular choice for fine jewelry, offering an ideal balance of size, brilliance, and affordability. It’s perfect for rings, earrings, and custom pieces crafted with loose rubies or loose ruby stones.

Are 1 carat rubies available as loose stones?

Yes, we offer a wide selection of 1 carat loose rubies, including oval ruby 1 carat and other shapes. These loose ruby options are perfect for creating custom jewelry designs.

What types of jewelry can be made with a 1 carat ruby?

A 1 carat ruby is versatile and can be used in a variety of jewelry, such as 1 carat ruby rings, 1 carat ruby earrings, and pendants. Our collection also includes loose rubies for bespoke creations.

Are Burmese rubies available in 1 carat sizes?

Yes, we carry 1 carat Burmese rubies, renowned for their exceptional quality and vibrant color. These are among the most sought-after loose rubies in the market.

How much does a 1 carat ruby cost?

The price of a 1 carat ruby varies depending on factors like color, clarity, and origin. High-quality options, such as 1 carat Burmese rubies, tend to command higher prices, but we offer competitive rates on all our 1 carat rubies.

What shapes are available for loose 1 carat rubies?

We offer a variety of shapes for 1 carat rubies, including oval ruby 1 carat and other classic cuts. These loose ruby stones are ideal for creating personalized pieces.

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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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Loved everything. High quality, quick shipping, and authentication included.

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First time so this is an experiment! Shopping is so fun on this site, though!

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It was great!

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Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
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