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 |
1.80ctw Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 13.80
1.49ctw Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 11.42
2.05ct Blue Topaz, Emerald Cut, VVS
8 x 6 mm (calibrated)
$ 13.61
3.28ctw Blue Topaz, Pear Shape, VS
6 x 4 mm (calibrated)
$ 25.16
3.92ct Blue Topaz, Heart, VVS-VS
10 x 10 mm (calibrated)
$ 30.44
1.53ctw Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 10.81
3.53ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 27.07
3.30ctw Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 25.31
4.00ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 30.68
0.79ct Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 6.29
4.36ctw White Topaz, Square, VVS-VS
4 x 4 mm (calibrated)
$ 33.43
3.70ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 28.38
2.86ct Blue Topaz, Heart, VVS
9 x 9 mm (calibrated)
$ 20.05
4.12ctw Blue Topaz, Oval, VVS-VS
7 x 5 mm (calibrated)
$ 20.56
2.04ct Blue Topaz, Emerald Cut, VS
8 x 6 mm (calibrated)
$ 16.25
3.13ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 17.18
4.73ctw Blue Topaz, Round, VVS-VS
8 mm (calibrated)
$ 36.27
0.61ct Blue Topaz, Oval, VVS
6 x 4 mm (calibrated)
$ 4.86
1.45ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 11.12
1.83ctw Blue Topaz, Pear Shape, VVS-VS
7 x 5 mm (calibrated)
$ 10.03
1.79ct Blue Topaz, Emerald Cut, VVS-VS
8 x 6 mm (calibrated)
$ 14.26
2.06ct Blue Topaz, Emerald Cut, VVS
8 x 6 mm (calibrated)
$ 13.68
5.84ctw Blue Topaz, Heart, VVS
9 x 9 mm (calibrated)
$ 41.78
0.85ct Blue Topaz, Pear Shape, VS
7 x 5 mm (calibrated)
$ 6.77
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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 -> 10 
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
Overall Rating -> 8 
Good prices
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Overall Rating -> 10
So far So good
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
