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

(23)
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
More
Oval Shape 12x10 mm Gems Single
Oval Shape 12x10 mm Gems Pairs
Oval Shape 12x10 mm Gems Lots
Oval Shape 12x10 mm Gems Faceted
Oval Shape 12x10 mm Gems Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

6.72 ct Oval Malachite, 12.1 x 9.9 mm From Congo

Natural Malachite, Qty: 1 pc | 6.72 carat weight Malachite

6.72ct1 Piece
$ 6.72
12.1 x 9.9 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.72 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 9.9 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.65 ct Oval Malachite, 12.4 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 6.65 carat weight Malachite

6.65ct1 Piece
$ 13.30
12.4 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.65 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.4 x 10.1 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.9 ct Oval Malachite, 11.8 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 5.90 carat weight Malachite

5.90ct1 Piece
$ 5.90
11.8 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 5.90 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 11.8 x 10.1 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.18 ct Oval Malachite, 12.2 x 10.2 mm From Congo

Natural Malachite, Qty: 1 pc | 6.18 carat weight Malachite

6.18ct1 Piece
$ 6.18
12.2 x 10.2 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.18 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.2 x 10.2 mm Malachite
Malachite Color: Pine Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.43 ct Oval Malachite, 11.9 x 9.7 mm From Congo

Natural Malachite, Qty: 1 pc | 6.43 carat weight Malachite

6.43ct1 Piece
$ 7.07
11.9 x 9.7 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.43 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 11.9 x 9.7 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.9 ct Oval Malachite, 12.1 x 10 mm From Congo

Natural Malachite, Qty: 1 pc | 6.90 carat weight Malachite

6.90ct1 Piece
$ 6.90
12.1 x 10 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.90 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 10 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.88 ct Oval Malachite, 11.9 x 9.9 mm From Congo

Natural Malachite, Qty: 1 pc | 5.88 carat weight Malachite

5.88ct1 Piece
$ 11.76
11.9 x 9.9 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 5.88 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 11.9 x 9.9 mm Malachite
Malachite Color: Pine Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.68 ct Oval Malachite, 12.1 x 9.9 mm From Congo

Natural Malachite, Qty: 1 pc | 6.68 carat weight Malachite

6.68ct1 Piece
$ 6.68
12.1 x 9.9 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.68 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 9.9 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.3 ct Oval Malachite, 12.1 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 6.30 carat weight Malachite

6.30ct1 Piece
$ 6.30
12.1 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.30 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 10.1 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

9.37 ct Oval Malachite, 12.2 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 9.37 carat weight Malachite

9.37ct1 Piece
$ 9.37
12.2 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 9.37 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.2 x 10.1 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.97 ct Oval Malachite, 12.1 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 6.97 carat weight Malachite

6.97ct1 Piece
$ 6.97
12.1 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.97 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 10.1 mm Malachite
Malachite Color: Dark Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.76 ct Oval Malachite, 12.1 x 9.9 mm From Congo

Natural Malachite, Qty: 1 pc | 6.76 carat weight Malachite

6.76ct1 Piece
$ 13.52
12.1 x 9.9 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.76 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 9.9 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.6 ct Oval Malachite, 12.1 x 10 mm From Congo

Natural Malachite, Qty: 1 pc | 5.60 carat weight Malachite

5.60ct1 Piece
$ 6.16
12.1 x 10 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 5.60 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 10 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

7.82 ct Oval Malachite, 12 x 9.9 mm From Congo

Natural Malachite, Qty: 1 pc | 7.82 carat weight Malachite

7.82ct1 Piece
$ 8.60
12 x 9.9 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 7.82 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12 x 9.9 mm Malachite
Malachite Color: Pine Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.79 ct Oval Malachite, 11.9 x 9.6 mm From Congo

Natural Malachite, Qty: 1 pc | 4.79 carat weight Malachite

4.79ct1 Piece
$ 4.79
11.9 x 9.6 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 4.79 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 11.9 x 9.6 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.86 ct Oval Malachite, 12.2 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 6.86 carat weight Malachite

6.86ct1 Piece
$ 6.86
12.2 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.86 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.2 x 10.1 mm Malachite
Malachite Color: Dark Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

7.96 ct Oval Malachite, 12 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 7.96 carat weight Malachite

7.96ct1 Piece
$ 7.96
12 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 7.96 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12 x 10.1 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

14.74 ct Oval Malachite, 12 x 10 mm From Congo

Natural Malachite, Qty: 2 pcs | 14.74 carat weight Malachite

14.74ct (total)2 Pieces
$ 16.21
12 x 10 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 7.37 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12 x 10 mm Malachite
Malachite Color: Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 2
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

7.8 ct Oval Malachite, 12 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 7.80 carat weight Malachite

7.80ct1 Piece
$ 15.60
12 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 7.80 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12 x 10.1 mm Malachite
Malachite Color: Pine Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.16 ct Loose Oval Malachite, 12 x 10 mm From Congo

Natural Malachite, Qty: 1 pc | 5.16 carat weight Malachite

5.16ct1 Piece
$ 3.97
12 x 10 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 5.16 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12 x 10 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.17 ct Loose Oval Malachite, 12.2 x 10.2 mm From Congo

Natural Malachite, Qty: 1 pc | 5.17 carat weight Malachite

5.17ct1 Piece
$ 3.98
12.2 x 10.2 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 5.17 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.2 x 10.2 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.9 ct Oval Malachite, 12.1 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 6.90 carat weight Malachite

6.90ct1 Piece
$ 6.90
12.1 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.90 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12.1 x 10.1 mm Malachite
Malachite Color: Deep Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite Certificate: GemSelect
Product Description:
View Details
Add to Cart

6.2 ct Oval Malachite, 12 x 10.1 mm From Congo

Natural Malachite, Qty: 1 pc | 6.20 carat weight Malachite

6.20ct1 Piece
$ 12.40
12 x 10.1 mm
Item Description
Stone Type: Loose Malachite
Malachite Weight: 6.20 ct Malachite
Malachite Shape: Oval Cabochon Malachite
Malachite Size: 12 x 10.1 mm Malachite
Malachite Color: Medium Green Malachite
Malachite Clarity: Opaque Malachite
Malachite Origin: Congo Malachite
Malachite Treatment: Untreated
Malachite Quantity: 1
Malachite 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

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love gemselect

Posted By Joshua Howard in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to search and find what i wanted

Posted By Gunner in November, 2023
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

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and fast

Posted By Mark in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Found what I was looking for

Posted By Rian in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Perfect size I was looking for and great price

Posted By Izzy in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was fine.

Posted By Matt in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I find the website user friendly.

Posted By Becky in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024
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

love yall

Posted By Rock hunter in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection and excellent website.

Posted By JBW in October, 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.

231

Continue Shopping
Checkout
Continue Shopping
Checkout