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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: 8-9
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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: 570369
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 902.43
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ID: 569748
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 803.35
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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: 569890
Weight: 1.08ct
Size: 9.5 x 4.6 mm
Clarity: SI
Content: 1 pc
Price: $ 795.98
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ID: 569756
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 955.18
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ID: 683589
Weight: 2.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 246.00
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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: 728800
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
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: 569423
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 937.49
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ID: 683617
Weight: 1.04ct
Size: 6.7 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 124.80
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ID: 728835
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 116.64
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ID: 728938
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.48
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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: 496572
Weight: 1.09ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 402.86
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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: 729171
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 116.64
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ID: 683594
Weight: 2.15ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 258.00
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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: 729162
Weight: 1.00ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.00
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ID: 683409
Weight: 1.09ct
Size: 7.1 x 5.3 mm
Clarity: VS
Price: $ 130.80
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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: 728786
Weight: 2.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 223.56
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ID: 728759
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 110.16
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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: 722102
Weight: 2.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 172.20
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ID: 683609
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 124.80
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ID: 728931
Weight: 1.01ct
Size: 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 109.08
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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: 729161
Weight: 1.06ct
Size: 5.7 mm
Clarity: VS
Price: $ 114.48
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ID: 567352
Weight: 1.04ct
Size: 7.2 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 960.96
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ID: 570370
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 1,093.22
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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: 569920
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 946.33
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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: 728778
Weight: 1.06ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 569425
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 910.96
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ID: 728826
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 110.16
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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: 569892
Weight: 1.02ct
Size: 8.8 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 902.11
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ID: 728812
Weight: 1.08ct
Size: 7 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 116.64
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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: 537999
Weight: 1.06ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 438.92
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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: 728966
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.08
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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: 567354
Weight: 1.02ct
Size: 6.7 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 942.48
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ID: 722500
Weight: 1.08ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 116.64
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ID: 729036
Weight: 1.06ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 569719
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 910.96
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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: 569420
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 919.80
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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: 683320
Weight: 1.09ct
Size: 6.7 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 130.80
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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: 567363
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 785.40
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ID: 567381
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 988.68
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ID: 567384
Weight: 1.08ct
Size: 9.6 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 997.92
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ID: 669738
Weight: 2.12ct (total)
Size: 6.7 x 4.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 139.92
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Why Buy 1 Ct Ruby from GemSelect?

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

My experience was done with ease

Posted By Barb in October, 2025
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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