search
  • Sign In
    Sign Up

  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Oval Shape 12x10 mm Gems

(10)
Oval Shape 12x10 mm Gems Weight Oval Shape 12x10 mm Gems Size Oval Shape 12x10 mm Gems Clarity Oval Shape 12x10 mm Gems Price Oval Shape 12x10 mm Gems Origin
Sort By:
Clear All
Photos are of Actual Products for Sale
4.59ct Loose Moonstone | 4.59 ct White Moonstone, 12.2 x 9.9 mm Oval Cut From India, Photo A

4.59 ct White Moonstone, 12.2 x 9.9 mm Oval Cut From India

Natural Moonstone, Qty: 1 pc | 4.59 carat weight Moonstone

4.59ct1 Piece
$ 50.49
12.2 x 9.9 mm
Item Description
Stone Type: Loose Moonstone
Moonstone Weight: 4.59 ct Moonstone
Moonstone Shape: Oval Cabochon Moonstone
Moonstone Size: 12.2 x 9.9 mm Moonstone
Moonstone Color: Cream White Moonstone
Moonstone Clarity: Translucent Moonstone
Moonstone Origin: India Moonstone
Moonstone Treatment: Untreated
Moonstone Quantity: 1
Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.49ct Loose Moonstone | 4.49 ct White Moonstone, 11.7 x 9.7 mm Oval Cut From India, Photo A

4.49 ct White Moonstone, 11.7 x 9.7 mm Oval Cut From India

Natural Moonstone, Qty: 1 pc | 4.49 carat weight Moonstone

4.49ct1 Piece
$ 49.39
11.7 x 9.7 mm
Item Description
Stone Type: Loose Moonstone
Moonstone Weight: 4.49 ct Moonstone
Moonstone Shape: Oval Cabochon Moonstone
Moonstone Size: 11.7 x 9.7 mm Moonstone
Moonstone Color: Translucent White Moonstone
Moonstone Clarity: Translucent Moonstone
Moonstone Origin: India Moonstone
Moonstone Treatment: Untreated
Moonstone Quantity: 1
Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.64ct Loose Topaz | 5.64 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.2 x 9.9 mm, Photo A

5.64 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.2 x 9.9 mm

Natural Topaz, Qty: 1 pc | 5.64 carat weight Topaz

5.64ct1 Piece
$ 37.22
12.2 x 9.9 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 5.64 ct Topaz
Topaz Shape: Oval Facet Topaz
Topaz Size: 12.2 x 9.9 mm Topaz
Topaz Color: Clear White Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Untreated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.49ct Loose Topaz | 5.49 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.1 x 10.1 mm, Photo A

5.49 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.1 x 10.1 mm

Natural Topaz, Qty: 1 pc | 5.49 carat weight Topaz

5.49ct1 Piece
$ 30.20
12.1 x 10.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 5.49 ct Topaz
Topaz Shape: Oval Buff-Top Topaz
Topaz Size: 12.1 x 10.1 mm Topaz
Topaz Color: Clear White Topaz
Topaz Clarity: Transparent Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Untreated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.69ct Loose Moonstone | 3.69 ct White Moonstone, 11.9 x 9.8 mm Oval Cut From India, Photo A

3.69 ct White Moonstone, 11.9 x 9.8 mm Oval Cut From India

Natural Moonstone, Qty: 1 pc | 3.69 carat weight Moonstone

3.69ct1 Piece
$ 40.59
11.9 x 9.8 mm
Item Description
Stone Type: Loose Moonstone
Moonstone Weight: 3.69 ct Moonstone
Moonstone Shape: Oval Cabochon Moonstone
Moonstone Size: 11.9 x 9.8 mm Moonstone
Moonstone Color: Translucent White Moonstone
Moonstone Clarity: Translucent Moonstone
Moonstone Origin: India Moonstone
Moonstone Treatment: Untreated
Moonstone Quantity: 1
Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
4.47ct Loose Moonstone | 4.47 ct White Moonstone, 12.4 x 10.2 mm Oval Cut From India, Photo A

4.47 ct White Moonstone, 12.4 x 10.2 mm Oval Cut From India

Natural Moonstone, Qty: 1 pc | 4.47 carat weight Moonstone

4.47ct1 Piece
$ 49.17
12.4 x 10.2 mm
Item Description
Stone Type: Loose Moonstone
Moonstone Weight: 4.47 ct Moonstone
Moonstone Shape: Oval Cabochon Moonstone
Moonstone Size: 12.4 x 10.2 mm Moonstone
Moonstone Color: Cream White Moonstone
Moonstone Clarity: Translucent Moonstone
Moonstone Origin: India Moonstone
Moonstone Treatment: Untreated
Moonstone Quantity: 1
Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.40ct Loose Topaz | 5.4 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.1 x 9.7 mm, Photo A

5.4 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.1 x 9.7 mm

Natural Topaz, Qty: 1 pc | 5.40 carat weight Topaz

5.40ct1 Piece
$ 32.40
12.1 x 9.7 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 5.40 ct Topaz
Topaz Shape: Oval Facet Topaz
Topaz Size: 12.1 x 9.7 mm Topaz
Topaz Color: Clear White Topaz
Topaz Clarity: VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Untreated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
2.42ct Loose Opal | 2.42 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.9 x 9.7 mm, Photo A

2.42 carat White Opal, Oval loose Opal from Australia, Natural Untreated Gem, 11.9 x 9.7 mm

Natural Opal, Qty: 1 pc | 2.42 carat weight Opal

2.42ct1 Piece
$ 60.50
11.9 x 9.7 mm
Item Description
Stone Type: Loose Opal
Opal Weight: 2.42 ct Opal
Opal Shape: Oval Facet Opal
Opal Size: 11.9 x 9.7 mm Opal
Opal Color: Multicolor White Opal
Opal Clarity: Transparent Opal
Opal Origin: Australia Opal
Opal Treatment: Untreated
Opal Quantity: 1
Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.73ct Loose Topaz | 5.73 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.2 x 10.1 mm, Photo A

5.73 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 12.2 x 10.1 mm

Natural Topaz, Qty: 1 pc | 5.73 carat weight Topaz

5.73ct1 Piece
$ 34.38
12.2 x 10.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 5.73 ct Topaz
Topaz Shape: Oval Facet Topaz
Topaz Size: 12.2 x 10.1 mm Topaz
Topaz Color: White Topaz
Topaz Clarity: VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Untreated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.63ct Loose Topaz | 5.63 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 11.9 x 9.9 mm, Photo A

5.63 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 11.9 x 9.9 mm

Natural Topaz, Qty: 1 pc | 5.63 carat weight Topaz

5.63ct1 Piece
$ 37.16
11.9 x 9.9 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 5.63 ct Topaz
Topaz Shape: Oval Facet Topaz
Topaz Size: 11.9 x 9.9 mm Topaz
Topaz Color: White Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Untreated
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 oval shapes, facet cut and cabochon gems available now in 12 x 10 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 usually 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 round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most 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 -> 10 star ratings

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent experience!

Posted By Steph in April, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to find products I want. I've ordered several times from gem select and never any problems. Will order again. Thank you.

Posted By Ray in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

this was very easy im exited to get my order

Posted By Mr. in April, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Found on a search engine. Scanned inventory and made a small purchase.

Posted By Ralli in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent site.

Posted By Boru in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love gemselect

Posted By Joshua Howard in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

My overall interaction with your website was pleasant, as always.

Posted By RJ in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was pleased with the selection of gems, the ease of navigating, and the smooth checkout

Posted By JamesMichael781 in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Always an easy experience using Gem select.

Posted By Jeff in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024
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.

231

Continue Shopping
Checkout
Continue Shopping
Checkout