search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Square Shape 8x8 mm Gems

(23)
Square Shape 8x8 mm Gems Weight Square Shape 8x8 mm Gems Size Square Shape 8x8 mm Gems Clarity Square Shape 8x8 mm Gems Price Square Shape 8x8 mm Gems Origin
More
Square Shape 8x8 mm Gems Single
Square Shape 8x8 mm Gems Pairs
Square Shape 8x8 mm Gems Lots
Square Shape 8x8 mm Gems Faceted
Square Shape 8x8 mm Gems Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale
6.31ct (total)2 Pieces
$ 49.21
8.2 x 8.2 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.16 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.2 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.22ct (total)2 Pieces
$ 48.51
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.11 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.59ct (total)2 Pieces
$ 51.39
8.2 x 8.2 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.30 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.2 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.18ct1 Piece
$ 22.55
8.1 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.18 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.1 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.23ct1 Piece
$ 22.90
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.23 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.92ct (total)2 Pieces
$ 46.17
8.1 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 2.96 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.1 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.16ct1 Piece
$ 24.64
8.2 x 8.2 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.16 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.2 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.32ct1 Piece
$ 25.89
8.3 x 8.3 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.32 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.3 x 8.3 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.15ct1 Piece
$ 22.33
8.1 x 8 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.15 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.1 x 8 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.81ct1 Piece
$ 19.92
7.8 x 7.7 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 2.81 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 7.8 x 7.7 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.25ct1 Piece
$ 23.04
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.25 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.25ct1 Piece
$ 25.34
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.25 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.58ct (total)2 Pieces
$ 51.32
8.2 x 8.2 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.29 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.2 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.31ct1 Piece
$ 23.17
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.31 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.29ct (total)2 Pieces
$ 49.06
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.15 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.11ct (total)2 Pieces
$ 47.65
8.1 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.06 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.1 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.20ct (total)2 Pieces
$ 48.36
8 x 8 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.10 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8 x 8 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.89ct1 Piece
$ 20.49
8 x 7.8 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 2.89 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8 x 7.8 mm Topaz
Topaz Color: Swiss Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.43ct (total)2 Pieces
$ 50.15
7.9 x 7.8 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.22 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 7.9 x 7.8 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.79ct1 Piece
$ 21.76
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 2.79 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.48ct (total)2 Pieces
$ 35.64
8.2 x 8 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 3.24 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 2
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.76ct1 Piece
$ 19.57
8.2 x 8.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 2.76 ct Topaz
Topaz Shape: Princess-Cut Topaz
Topaz Size: 8.2 x 8.1 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.55ct1 Piece
$ 19.89
7.9 x 7.8 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 2.55 ct Topaz
Topaz Shape: Square Facet Topaz
Topaz Size: 7.9 x 7.8 mm Topaz
Topaz Color: Sky Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart

Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Square shapes, facet cut and cabochon gems available now in 8 mm x 8 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not meant nor expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very good, very fast, everything as described.

Posted By B in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Website was incredibly easy and fast to use. Navigation and product outlay was simple and enjoyable to browse. Thank you and have a blessed day!

Posted By Devi in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everything fine.

Posted By Hilario in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

It went well

Posted By Rob in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I purchase all of my stones from GemSelect! They're the best I've found for both selection and value.

Posted By Terry in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

After having looked at other purchasing sites, this is my first choice.

Posted By MJC in January, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very detailed and great pictures

Posted By Alexandrite in November, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

943

Continue Shopping
Checkout
Continue Shopping
Checkout