Loose Calibrated Topaz Gemstones
Shop precisely sized calibrated topaz gemstones ideal for professional jewelry settings and custom designs.
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Bi-color
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Black
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Blue Calibrated Topaz
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink Calibrated Topaz
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Purple
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Red
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Turquoise
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Violet
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White Calibrated Topaz
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
0.81ct Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 9.28
2.55ctw Blue Topaz, Trillion, VVS-VS
7 x 7 mm (calibrated)
$ 18.24
2.04ct Blue Topaz, Emerald Cut, VVS
8 x 6 mm (calibrated)
$ 15.65
6.35ctw Blue Topaz, Round, VVS-VS
9 mm (calibrated)
$ 44.46
5.69ctw Blue Topaz, Round, VVS
9 mm (calibrated)
$ 39.84
2.92ctw Blue Topaz, Pear Shape, VS
6 x 4 mm (calibrated)
$ 20.48
3.66ctw Blue Topaz, Oval, VVS-VS
7 x 5 mm (calibrated)
$ 20.13
1.46ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 10.36
4.02ctw Blue Topaz, Oval, VVS-VS
7 x 5 mm (calibrated)
$ 22.06
1.73ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 9.48
3.90ctw White Topaz, Square, VS
4 x 4 mm (calibrated)
$ 29.91
3.59ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 19.71
4.25ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 21.21
3.02ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 23.16
1.41ctw Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 10.81
6.81ct Pink Topaz, Pear Shape, VVS-VS
14 x 10 mm (calibrated)
$ 74.76
1.77ctw Blue Topaz, Heart, VS
4 x 4 mm (calibrated)
$ 9.70
6.98ctw Blue Topaz, Oval, VVS
10 x 8 mm (calibrated)
$ 44.29
8.23ctw White Topaz, Oval, VVS-VS
11 x 9 mm (calibrated)
$ 63.11
0.50ct Blue Topaz, Oval, VVS-VS
6 x 4 mm (calibrated)
$ 3.98
1.72ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 9.42
3.94ctw Blue Topaz, Oval, Transparent
7 x 5 mm (calibrated)
$ 30.22
2.42ctw Blue Topaz, Trillion, VS
7 x 7 mm (calibrated)
$ 18.56
11.92ctw White Topaz, Oval, VVS-VS
12 x 10 mm (calibrated)
$ 79.15
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Why Buy Calibrated Topaz from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Loose Calibrated Topaz Gemstones
Our loose calibrated topaz gemstones are carefully cut to standard jewelry sizes, making them ideal for rings, earrings, pendants, and other professional settings.
Calibrated Topaz for Jewelry Settings
Calibrated topaz stones are precision-cut to fit pre-made mountings, saving time and ensuring a clean, secure fit for jewelers and designers.
Standard Sizes and Popular Shapes
Our calibrated topaz is available in popular sizes such as 6 mm, 7 mm, 8 x 6 mm, and 10 x 8 mm, with classic shapes including round, oval, cushion, pear, and emerald cut.
Natural Topaz Stones
All topaz gemstones offered by GemSelect are natural. Any treatments, such as heat or irradiation for color enhancement, are clearly disclosed for full transparency.
Calibrated Blue Topaz Options
Choose from calibrated Sky Blue, Swiss Blue, and London Blue topaz stones, each offering excellent brilliance, durability (Mohs 8), and consistent sizing.
Matching Stones and Pairs
Calibrated topaz gemstones are ideal for matching pairs and multi-stone designs, ensuring uniform color, size, and proportions across your jewelry pieces.
Wholesale Calibrated Topaz
We offer competitive pricing on calibrated topaz gemstones for jewelers, designers, and collectors, with reliable worldwide shipping and secure checkout.
Learn more about the properties, colors, and durability of topaz on our Topaz Information Page.
FAQs
What does calibrated topaz mean?
Calibrated topaz refers to gemstones cut to standardized sizes that fit common jewelry settings, allowing faster and more precise mounting.
Are calibrated topaz gemstones natural?
Yes, all calibrated topaz gemstones sold by GemSelect are natural. Any treatments are fully disclosed on the product page.
What sizes are available for calibrated topaz?
Common sizes include 6 mm, 7 mm, 8 x 6 mm, and 10 x 8 mm, with availability depending on shape and color.
Is topaz suitable for everyday jewelry?
Yes, topaz has a Mohs hardness of 8, making it durable enough for rings, earrings, and other frequently worn jewelry.
Can I buy calibrated topaz in matching pairs?
Yes, calibrated topaz stones are ideal for matching pairs and sets, especially for earrings and multi-stone designs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 7 
easy interface for a pricless buy
Overall Rating -> 10 
My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Overall Rating -> 10
Always get a nice gemstone. Just like the picture. Never disappointed
Overall Rating -> 10
Web site is very simple to navigate Selection is terrific
Overall Rating -> 9 
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
