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Loose Calibrated Sapphire: Oval, Round, Precision-Cut Sapphire Stones, Wholesale Calibrated Sapphire

Calibrated Sapphire Weight
Calibrated Sapphire Size
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ID: 674200
Weight: 0.41ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 46.58
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ID: 717468
Weight: 0.45ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.80
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ID: 716532
Weight: 0.57ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 82.08
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ID: 539156
Weight: 0.42ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.41
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ID: 732039
Weight: 1.51ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 163.08
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ID: 441568
Weight: 1.29ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 681.12
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ID: 656230
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.46
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ID: 716908
Weight: 0.48ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 42.76
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ID: 726828
Weight: 0.18ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.24
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ID: 702364
Weight: 0.45ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 81.00
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ID: 674879
Weight: 0.41ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.19
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ID: 717246
Weight: 0.87ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.08
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ID: 613903
Weight: 0.44ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.62
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ID: 460892
Weight: 2.85ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 225.90
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ID: 724457
Weight: 3.44ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,032.00
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ID: 496434
Weight: 0.88ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 63.53
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ID: 634172
Weight: 0.49ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.47
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ID: 550627
Weight: 0.65ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 62.04
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ID: 674127
Weight: 0.35ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.14
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ID: 460979
Weight: 2.32ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 183.90
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ID: 634179
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.88
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ID: 645771
Weight: 0.39ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.11
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ID: 726830
Weight: 0.24ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.32
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ID: 358092
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.17
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ID: 645929
Weight: 0.51ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.61
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ID: 449722
Weight: 0.58ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 415.97
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ID: 445387
Weight: 1.28ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 84.74
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ID: 720298
Weight: 0.53ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.62
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ID: 709885
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.98
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ID: 460845
Weight: 2.33ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 184.69
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ID: 704017
Weight: 0.52ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.04
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ID: 703258
Weight: 1.07ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 192.60
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ID: 654559
Weight: 2.87ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 283.58
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ID: 441570
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 601.92
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ID: 703920
Weight: 0.63ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.24
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ID: 709940
Weight: 0.45ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.32
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ID: 716771
Weight: 0.42ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.40
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ID: 711737
Weight: 0.39ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Price: $ 29.02
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ID: 441548
Weight: 1.01ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 533.28
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ID: 460880
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 227.40
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ID: 558467
Weight: 3.23ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 21 pcs
Price: $ 596.90
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ID: 674696
Weight: 0.50ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.12
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ID: 716513
Weight: 1.05ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 93.52
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ID: 536722
Weight: 0.48ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 63.36
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ID: 445266
Weight: 1.77ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 281.28
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ID: 562989
Weight: 1.26ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 7 pcs
Price: $ 194.04
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ID: 703084
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 103.04
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ID: 704224
Weight: 0.59ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.62
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ID: 651987
Weight: 5.63ct (total)
Size: 2.5 mm (calibrated)
Clarity: VS
Content: 65 pcs
Price: $ 499.72
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ID: 704515
Weight: 0.33ct
Size: 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.50
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ID: 710095
Weight: 0.71ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 90.44
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ID: 609272
Weight: 0.77ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 103.36
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ID: 537134
Weight: 0.63ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 29.11
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ID: 441527
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 601.92
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ID: 704237
Weight: 0.66ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.20
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ID: 726960
Weight: 0.21ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Price: $ 35.28
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ID: 710002
Weight: 0.50ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.70
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ID: 445115
Weight: 0.79ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 125.54
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ID: 467303
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 486.97
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ID: 673677
Weight: 0.40ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.46
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had no difficulty with the website. The only difficulty I had today was making the choice of what I wanted to purchase. There are just so many delicious stones to choose from!!

Posted By Desertchick in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Why Choose Loose Ruby Cabochons?

Our loose Ruby Cabochons are perfect for creating custom jewelry pieces or adding to your gemstone collection. Whether you’re looking for natural ruby cabochons, high-dome cabochon rubies, or rare Star Ruby Cabochons, each gemstone in our collection showcases exceptional quality and craftsmanship. With a variety of shapes like oval and round, our cabochon ruby stones offer timeless beauty and versatility.

What Makes Cabochon Rubies Unique?

Cabochon-cut rubies feature a smooth, polished dome shape, highlighting the natural allure of the gemstone. These cabochon rubies often enhance the vibrant red hues of the ruby stones, making them ideal for bold and elegant jewelry designs. From fine-quality ruby cabochons to natural and untreated options, we provide gemstones to meet every preference.

Explore Our Range of Cabochon Rubies

We offer a curated selection of loose rubies, including loose ruby cabochons, cabochon ruby loose stones, and unique red ruby cabochons. Browse our collection to find oval cabochons, round ruby stones, and even rare star cabochon rubies for your next project. Each piece is chosen for its beauty and quality, ensuring satisfaction with every purchase.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had no difficulty with the website. The only difficulty I had today was making the choice of what I wanted to purchase. There are just so many delicious stones to choose from!!

Posted By Desertchick in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

FAQ's

What are loose calibrated sapphires?

Loose calibrated sapphires are gemstones that are precision-cut to fit standard jewelry settings. These calibrated loose stones come in popular shapes like oval and round, making them perfect for creating custom or pre-designed jewelry pieces.

Why choose calibrated sapphire stones?

Calibrated sapphire stones are ideal for ensuring a perfect fit in jewelry settings. With their precise sizes, such as oval calibrated sapphire or round calibrated sapphire, they save time and effort in jewelry design and manufacturing.

What sizes are available for calibrated sapphires?

Our calibrated sapphire collection includes a variety of sizes, also referred to as calibrated gemstone sizes, to suit different jewelry needs. Popular options include natural calibrated sapphire stones in both single pieces and pairs.

Can I buy loose sapphire stones for custom jewelry?

Yes, our selection of loose sapphire stones is perfect for custom designs. Whether you're looking for calibrated sapphire pairs or individual precious calibrated sapphire pieces, you'll find high-quality options to bring your vision to life.

Are loose calibrated sapphires suitable for all types of jewelry?

Absolutely! Loose calibrated sapphire stones are versatile and can be used in rings, necklaces, earrings, and more. Their precision-cut sizes ensure a flawless fit for various settings, making them a popular choice for designers.

What is the difference between loose sapphires and calibrated sapphires?

While all loose sapphires are individual gemstones, calibrated sapphires are specifically cut to standardized sizes, such as those used in ready-made jewelry. This makes calibrated loose sapphires a convenient choice for precision and uniformity in design.

Enlarged Gemstone Image