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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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Calibrated Sapphire Treatment

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ID: 709923
Weight: 0.87ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 83.52
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ID: 703922
Weight: 0.79ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.09
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ID: 536149
Weight: 0.56ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 73.92
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ID: 460745
Weight: 0.88ct
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 69.74
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ID: 703110
Weight: 0.70ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 100.80
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ID: 703968
Weight: 1.06ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 69.38
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ID: 550803
Weight: 0.55ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.12
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ID: 460804
Weight: 2.72ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 215.60
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ID: 702353
Weight: avg. 0.48 ct / each
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 72.00
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ID: 479986
Weight: 2.36ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 331.36
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ID: 726967
Weight: 0.19ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.92
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ID: 726895
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 99.12
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ID: 658430
Weight: 0.80ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 153.60
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ID: 537132
Weight: 0.78ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 36.04
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ID: 512131
Weight: 1.05ct
Size: 5.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 249.48
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ID: 523656
Weight: 0.54ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 213.84
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ID: 726889
Weight: 0.18ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.24
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ID: 511976
Weight: 1.05ct
Size: 5.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 249.48
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ID: 720742
Weight: 1.51ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 217.44
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ID: 704211
Weight: 0.52ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.04
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ID: 445204
Weight: 1.63ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 259.03
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ID: 645202
Weight: 0.48ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.66
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ID: 633328
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 42.34
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ID: 733937
Weight: 0.84ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 90.72
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ID: 657414
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 50.08
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ID: 703273
Weight: 0.64ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 115.20
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ID: 702738
Weight: 1.08ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 194.40
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ID: 717231
Weight: 0.44ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 73.92
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ID: 717483
Weight: 0.58ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.72
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ID: 445551
Weight: 0.46ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.10
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ID: 708345
Weight: 0.40ct
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.60
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ID: 482639
Weight: 2.20ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 449.69
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ID: 727381
Weight: 0.36ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 60.48
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ID: 449886
Weight: 0.58ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 382.80
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ID: 482590
Weight: 1.57ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 320.90
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ID: 655852
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.17
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ID: 659538
Weight: 0.71ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.16
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ID: 716823
Weight: 0.46ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.97
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ID: 602297
Weight: 0.90ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 99.44
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ID: 651979
Weight: 5.57ct (total)
Size: 2.5 mm (calibrated)
Clarity: VS
Content: 65 pcs
Price: $ 593.27
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ID: 487101
Weight: 4.81ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10,552.94
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ID: 716525
Weight: 0.76ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.44
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ID: 703008
Weight: 0.50ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 90.00
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ID: 717151
Weight: 0.35ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 58.80
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ID: 535768
Weight: 0.64ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 101.38
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ID: 634927
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.35
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ID: 633154
Weight: 0.53ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.19
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ID: 532538
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 80.20
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ID: 533377
Weight: 2.50ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: VS
Content: 40 pcs
Price: $ 198.00
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ID: 716602
Weight: 0.49ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.64
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ID: 656137
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.65
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ID: 658189
Weight: 3.29ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 276.36
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ID: 716589
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.20
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ID: 615821
Weight: 0.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 114.49
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ID: 716742
Weight: 0.41ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.52
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ID: 560639
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.30
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ID: 703275
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 104.40
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ID: 613902
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.23
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ID: 444378
Weight: 1.38ct (total)
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 91.50
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ID: 660255
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 83.45
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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 -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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 -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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