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 10x8 mm Gems

(18)
Oval Shape 10x8 mm Gems Weight Oval Shape 10x8 mm Gems Size Oval Shape 10x8 mm Gems Clarity Oval Shape 10x8 mm Gems Price Oval Shape 10x8 mm Gems Origin
More
Oval Shape 10x8 mm Gems Single
Oval Shape 10x8 mm Gems Pairs
Oval Shape 10x8 mm Gems Lots
Oval Shape 10x8 mm Gems Faceted
Oval Shape 10x8 mm Gems Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

1.71 ct Oval Cut Black Opal, 10.2 x 7.9 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.71 carat weight Black Opal

1.71ct1 Piece
$ 43.18
10.2 x 7.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.71 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.2 x 7.9 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.25 ct Loose Oval Cut Black Opal, 9.9 x 7.9 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.25 carat weight Black Opal

1.25ct1 Piece
$ 31.25
9.9 x 7.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.25 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 9.9 x 7.9 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.42 ct Loose Oval Cut Black Opal, 10.1 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.42 carat weight Black Opal

1.42ct1 Piece
$ 35.50
10.1 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.42 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.1 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.55 ct Loose Oval Cut Black Opal, 10.1 x 8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.55 carat weight Black Opal

1.55ct1 Piece
$ 38.75
10.1 x 8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.55 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.1 x 8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.72 ct Loose Oval Cut Black Opal, 10.1 x 8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.72 carat weight Black Opal

1.72ct1 Piece
$ 43.00
10.1 x 8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.72 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.1 x 8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.95 ct Oval Cut Black Opal, 9.1 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 2.95 carat weight Black Opal

2.95ct (total)2 Pieces
$ 74.49
10.1 x 7.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.48 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.1 x 7.9 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 2
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.67 ct Oval Cut Black Opal, 10.2 x 8.2 mm From Ethiopia

Natural Black Opal, Qty: 2 pcs | 2.67 carat weight Black Opal

2.67ct (total)2 Pieces
$ 67.42
10.2 x 8.2 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.34 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.2 x 8.2 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 2
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.88 ct Loose Oval Cut Black Opal, 9.9 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.88 carat weight Black Opal

1.88ct1 Piece
$ 47.00
9.9 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.88 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 9.9 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.54 ct Loose Oval Cut Black Opal, 10.2 x 8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.54 carat weight Black Opal

1.54ct1 Piece
$ 38.50
10.2 x 8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.54 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.2 x 8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.46 ct Loose Oval Cut Black Opal, 10.3 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.46 carat weight Black Opal

1.46ct1 Piece
$ 36.50
10.3 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.46 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.3 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.55 ct Loose Oval Cut Black Opal, 9.7 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.55 carat weight Black Opal

1.55ct1 Piece
$ 38.75
9.7 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.55 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 9.7 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.33 ct Loose Oval Cut Black Opal, 9.9 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.33 carat weight Black Opal

1.33ct1 Piece
$ 33.25
9.9 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.33 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 9.9 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.37 ct Loose Oval Cut Black Opal, 10.4 x 8.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.37 carat weight Black Opal

1.37ct1 Piece
$ 34.25
10.4 x 8.1 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.37 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.4 x 8.1 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.27 ct Loose Oval Cut Black Opal, 10.1 x 7.9 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.27 carat weight Black Opal

1.27ct1 Piece
$ 31.75
10.1 x 7.9 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.27 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.1 x 7.9 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.36 ct Loose Oval Cut Black Opal, 10.2 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.36 carat weight Black Opal

1.36ct1 Piece
$ 34.00
10.2 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.36 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.2 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.19 ct Loose Oval Cut Black Opal, 10.2 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.19 carat weight Black Opal

1.19ct1 Piece
$ 29.75
10.2 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.19 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.2 x 7.8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.67 ct Loose Oval Cut Black Opal, 10.4 x 7.8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.67 carat weight Black Opal

1.67ct1 Piece
$ 41.75
10.4 x 7.8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.67 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10.4 x 7.8 mm Black Opal
Black Opal Color: Multicolor Blue Green Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.61 ct Loose Oval Cut Black Opal, 10 x 8 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.61 carat weight Black Opal

1.61ct1 Piece
$ 40.25
10 x 8 mm
Item Description
Stone Type: Loose Black Opal
Black Opal Weight: 1.61 ct Black Opal
Black Opal Shape: Oval Facet Black Opal
Black Opal Size: 10 x 8 mm Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Origin: Ethiopia Black Opal
Black Opal Treatment: Smoked
Black Opal Quantity: 1
Black Opal 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 10 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 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

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

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

Posted By MJC in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love gemselect

Posted By Joshua Howard in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and fast

Posted By Mark in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience! First time buyer

Posted By Todi89 in February, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 2023
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

Wonderful selection of gems to choose from. Have made many purchases and was only slightly disappointed once.

Posted By Teemo in February, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I am of the opinion that the company gem select cares about the product beautiful gems it sells and the cost of the gem I purchased was small i was treated as if it cost a lot of money and product was described in detail and i felt good about the little stones i had ordered.

Posted By Sparkle 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

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 -> 7 star ratings

I feel pretty good so far, pending the delivery of the item ordered.

Posted By Steve 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.

229

Continue Shopping
Checkout
Continue Shopping
Checkout