X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Calibrated Sapphire Weight
Calibrated Sapphire Size
Calibrated Sapphire Clarity
Calibrated Sapphire Price
Calibrated Sapphire Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Calibrated Sapphire
Brown
Golden Calibrated Sapphire
Gray Calibrated Sapphire
Green Calibrated Sapphire
Multicolor Calibrated Sapphire
Orange Calibrated Sapphire
Pink Calibrated Sapphire
Purple Calibrated Sapphire
Red Calibrated Sapphire
Turquoise Calibrated Sapphire
Violet Calibrated Sapphire
White Calibrated Sapphire
Yellow Calibrated Sapphire
Single
Pairs
Lots
Faceted
Cabochons
X
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 717149
Weight: 0.36ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 60.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 467440
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 519.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 727382
Weight: 0.34ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 57.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 503408
Weight: avg. 0.41 ct / each
Size: 4 mm (calibrated)
Clarity: Transparent
Price: $ 11.30
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 674136
Weight: 0.39ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 558333
Weight: 0.37ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 458450
Weight: 3.38ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 2,239.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 445382
Weight: 1.62ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 257.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 704225
Weight: 0.49ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 453193
Weight: 1.28ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 98.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 703271
Weight: 0.61ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 467382
Weight: 0.70ct
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 568.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 704123
Weight: 0.41ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Price: $ 26.84
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 727116
Weight: 0.17ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 563008
Weight: 1.59ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 7 pcs
Price: $ 291.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 703062
Weight: 0.48ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 86.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 703893
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 645877
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 56.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 704147
Weight: 0.55ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 649928
Weight: 0.43ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 730049
Weight: 0.86ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 61.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 444918
Weight: 1.78ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 283.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 655948
Weight: 0.61ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 488760
Weight: 1.26ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 498.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 655849
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 645772
Weight: 0.55ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 727224
Weight: 0.18ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 703090
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 81.19
Item in Stock
More Options & Item Details
Add to Cart
ID: 449860
Weight: 0.65ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 466.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 726964
Weight: 0.19ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Price: $ 31.92
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 476085
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 193.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 658178
Weight: 3.01ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 252.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 705005
Weight: 0.45ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 727051
Weight: 0.57ct
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 95.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 421025
Weight: 2.51ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 165.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 674952
Weight: 0.66ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 72.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 705006
Weight: 0.45ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 27.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 679152
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 31.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 704182
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 445226
Weight: 0.77ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 122.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 702338
Weight: avg. 0.62 ct / each
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 74.40
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 470796
Weight: 2.44ct (total)
Size: 4 x 3 mm (calibrated)
Clarity: Translucent
Content: 10 pcs
Price: $ 67.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 717264
Weight: 0.57ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 645198
Weight: 0.43ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 444863
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 54.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 645322
Weight: 0.71ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 45.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 564802
Weight: 3.15ct
Size: 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 2,150.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 444647
Weight: 0.35ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 55.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 717592
Weight: 0.52ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 716909
Weight: 0.45ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 703923
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 443781
Weight: 1.38ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 90.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 734657
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 828.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 709249
Weight: 0.78ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 74.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 617741
Weight: 0.60ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 80.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 710138
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 70.07
Item in Stock
More Options & Item Details
Add to Cart
ID: 633335
Weight: 0.61ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 727219
Weight: 0.35ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 550765
Weight: 0.33ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 445505
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.74
Item in Stock
More Options & Item Details
Add to Cart

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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
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

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 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