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

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART

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
Sort By:
Clear All
Photos are of Actual Products for Sale

3.62 ct Black Star Sapphire, 9.6 x 7.8 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 3.62 carat weight Star Sapphire

3.62ct1 Piece
$ 65.16
9.6 x 7.8 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.62 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 9.6 x 7.8 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.73 ct Black Star Sapphire, 10.1 x 8 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 4.73 carat weight Star Sapphire

4.73ct1 Piece
$ 85.14
10.1 x 8 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 4.73 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.1 x 8 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.05 ct Black Star Sapphire, 10.2 x 8.1 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 3.05 carat weight Star Sapphire

3.05ct1 Piece
$ 45.75
10.2 x 8.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.05 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.2 x 8.1 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.45 ct Black Star Sapphire, 10.3 x 8.3 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 4.45 carat weight Star Sapphire

4.45ct1 Piece
$ 80.10
10.3 x 8.3 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 4.45 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.3 x 8.3 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.95 ct Black Star Sapphire, 10.4 x 7.7 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 2.95 carat weight Star Sapphire

2.95ct1 Piece
$ 53.10
10.4 x 7.7 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 2.95 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.4 x 7.7 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.76 ct Black Star Sapphire, 10.1 x 8.1 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 3.76 carat weight Star Sapphire

3.76ct1 Piece
$ 67.68
10.1 x 8.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.76 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.1 x 8.1 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.85 ct Oval Cat's Eye Scapolite, 10.2 x 8.1 mm From Madagascar

Buy Natural Cat's Eye Scapolite, Qty: 1 pc | 2.85 carat weight Cat's Eye Scapolite

2.85ct1 Piece
$ 15.68
10.2 x 8.1 mm
Item Description
Stone Type: Loose Cat's Eye Scapolite
Cat's Eye Scapolite Weight: 2.85 ct Cat's Eye Scapolite
Cat's Eye Scapolite Shape: Oval Cabochon Cat's Eye Scapolite
Cat's Eye Scapolite Size: 10.2 x 8.1 mm Cat's Eye Scapolite
Cat's Eye Scapolite Color: Black Cat's Eye Scapolite
Cat's Eye Scapolite Clarity: Opaque Cat's Eye Scapolite
Cat's Eye Scapolite Origin: Madagascar Cat's Eye Scapolite
Cat's Eye Scapolite Treatment: Untreated
Cat's Eye Scapolite Quantity: 1
Cat's Eye Scapolite Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.95 ct Black Star Sapphire, 9.8 x 7.7 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 3.95 carat weight Star Sapphire

3.95ct1 Piece
$ 71.10
9.8 x 7.7 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.95 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 9.8 x 7.7 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.38 ct Black Star Sapphire, 10.4 x 8.1 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 4.38 carat weight Star Sapphire

4.38ct1 Piece
$ 78.84
10.4 x 8.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 4.38 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.4 x 8.1 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.08 ct Black Star Sapphire, 10.2 x 8.2 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 4.08 carat weight Star Sapphire

4.08ct1 Piece
$ 61.20
10.2 x 8.2 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 4.08 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.2 x 8.2 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.97 ct Black Star Sapphire, 10.3 x 8.3 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 3.97 carat weight Star Sapphire

3.97ct1 Piece
$ 71.46
10.3 x 8.3 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.97 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.3 x 8.3 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.2 ct Black Star Sapphire, 10.1 x 7.9 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 5.20 carat weight Star Sapphire

5.20ct1 Piece
$ 93.60
10.1 x 7.9 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 5.20 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.1 x 7.9 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart
3.44ct1 Piece
$ 17.20
9.9 x 8.2 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 3.44 ct Tourmaline
Tourmaline Shape: Oval Facet Tourmaline
Tourmaline Size: 9.9 x 8.2 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Tanzania Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.13 ct Black Star Sapphire, 10.1 x 7.7 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 5.13 carat weight Star Sapphire

5.13ct1 Piece
$ 92.34
10.1 x 7.7 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 5.13 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.1 x 7.7 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

2.61 ct Black Star Sapphire, 10.3 x 8.1 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 2.61 carat weight Star Sapphire

2.61ct1 Piece
$ 39.15
10.3 x 8.1 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 2.61 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.3 x 8.1 mm Star Sapphire
Star Sapphire Color: Silver Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.11 ct Black Star Sapphire, 9.7 x 7.7 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 5.11 carat weight Star Sapphire

5.11ct1 Piece
$ 76.65
9.7 x 7.7 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 5.11 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 9.7 x 7.7 mm Star Sapphire
Star Sapphire Color: Greyish Silver Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.3 ct Black Star Sapphire, 9.9 x 7.7 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 3.30 carat weight Star Sapphire

3.30ct1 Piece
$ 59.40
9.9 x 7.7 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 3.30 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 9.9 x 7.7 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire Certificate: GemSelect
Product Description:
View Details
Add to Cart

5.4 ct Black Star Sapphire, 10.1 x 7.7 mm Oval Cut From Thailand

Buy Natural Star Sapphire, Qty: 1 pc | 5.40 carat weight Star Sapphire

5.40ct1 Piece
$ 97.20
10.1 x 7.7 mm
Item Description
Stone Type: Loose Star Sapphire
Star Sapphire Weight: 5.40 ct Star Sapphire
Star Sapphire Shape: Oval Cabochon Star Sapphire
Star Sapphire Size: 10.1 x 7.7 mm Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Origin: Thailand Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Quantity: 1
Star Sapphire 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

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

Posted By RJ in April, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Always have good experience

Posted By Ginnie in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has gems at afffordable prices.

Posted By George in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 2024
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

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

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great site

Posted By Lord of Bananas in November, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used gm select a while ago and was always pleased with the products

Posted By Jaytee in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim 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