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 20x15 mm Gems

(6)
Oval Shape 20x15 mm Gems Weight Oval Shape 20x15 mm Gems Size Oval Shape 20x15 mm Gems Clarity Oval Shape 20x15 mm Gems Price Oval Shape 20x15 mm Gems Origin
More
Oval Shape 20x15 mm Gems Single
Oval Shape 20x15 mm Gems Pairs
Oval Shape 20x15 mm Gems Lots
Oval Shape 20x15 mm Gems Faceted
Oval Shape 20x15 mm Gems Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

19.32 ct Oval Quartz With Marcasite, 20.7 x 15.1 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 19.32 carat weight Quartz With Marcasite

19.32ct1 Piece
$ 127.51
20.7 x 15.1 mm
Item Description
Stone Type: Loose Quartz With Marcasite
Quartz With Marcasite Weight: 19.32 ct Quartz With Marcasite
Quartz With Marcasite Shape: Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size: 20.7 x 15.1 mm Quartz With Marcasite
Quartz With Marcasite Color: Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity: Transparent Quartz With Marcasite
Quartz With Marcasite Origin: Brazil Quartz With Marcasite
Quartz With Marcasite Treatment: None
Quartz With Marcasite Quantity: 1
Quartz With Marcasite Certificate: GemSelect
Product Description:
View Details
Add to Cart

22.34 ct Oval Quartz With Marcasite, 20.1 x 15 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 22.34 carat weight Quartz With Marcasite

22.34ct1 Piece
$ 147.44
20.1 x 15 mm
Item Description
Stone Type: Loose Quartz With Marcasite
Quartz With Marcasite Weight: 22.34 ct Quartz With Marcasite
Quartz With Marcasite Shape: Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size: 20.1 x 15 mm Quartz With Marcasite
Quartz With Marcasite Color: Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity: Transparent Quartz With Marcasite
Quartz With Marcasite Origin: Brazil Quartz With Marcasite
Quartz With Marcasite Treatment: None
Quartz With Marcasite Quantity: 1
Quartz With Marcasite Certificate: GemSelect
Product Description:
View Details
Add to Cart

16.27 ct Oval Quartz With Marcasite, 20 x 15 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 16.27 carat weight Quartz With Marcasite

16.27ct1 Piece
$ 97.62
20 x 15 mm
Item Description
Stone Type: Loose Quartz With Marcasite
Quartz With Marcasite Weight: 16.27 ct Quartz With Marcasite
Quartz With Marcasite Shape: Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size: 20 x 15 mm Quartz With Marcasite
Quartz With Marcasite Color: Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity: Transparent Quartz With Marcasite
Quartz With Marcasite Origin: Brazil Quartz With Marcasite
Quartz With Marcasite Treatment: None
Quartz With Marcasite Quantity: 1
Quartz With Marcasite Certificate: GemSelect
Product Description:
View Details
Add to Cart

14.43 ct Oval Quartz With Marcasite, 20.2 x 15 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 14.43 carat weight Quartz With Marcasite

14.43ct1 Piece
$ 95.24
20.2 x 15 mm
Item Description
Stone Type: Loose Quartz With Marcasite
Quartz With Marcasite Weight: 14.43 ct Quartz With Marcasite
Quartz With Marcasite Shape: Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size: 20.2 x 15 mm Quartz With Marcasite
Quartz With Marcasite Color: Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity: Transparent Quartz With Marcasite
Quartz With Marcasite Origin: Brazil Quartz With Marcasite
Quartz With Marcasite Treatment: None
Quartz With Marcasite Quantity: 1
Quartz With Marcasite Certificate: GemSelect
Product Description:
View Details
Add to Cart

14.21 ct Oval Quartz With Marcasite, 20.4 x 14.4 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 14.21 carat weight Quartz With Marcasite

14.21ct1 Piece
$ 93.79
20.4 x 14.4 mm
Item Description
Stone Type: Loose Quartz With Marcasite
Quartz With Marcasite Weight: 14.21 ct Quartz With Marcasite
Quartz With Marcasite Shape: Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size: 20.4 x 14.4 mm Quartz With Marcasite
Quartz With Marcasite Color: Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity: Transparent Quartz With Marcasite
Quartz With Marcasite Origin: Brazil Quartz With Marcasite
Quartz With Marcasite Treatment: None
Quartz With Marcasite Quantity: 1
Quartz With Marcasite Certificate: GemSelect
Product Description:
View Details
Add to Cart

16.93 ct Oval Quartz With Marcasite, 20.7 x 14.7 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 16.93 carat weight Quartz With Marcasite

16.93ct1 Piece
$ 111.74
20.7 x 14.7 mm
Item Description
Stone Type: Loose Quartz With Marcasite
Quartz With Marcasite Weight: 16.93 ct Quartz With Marcasite
Quartz With Marcasite Shape: Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size: 20.7 x 14.7 mm Quartz With Marcasite
Quartz With Marcasite Color: Multicolor Quartz With Marcasite
Quartz With Marcasite Clarity: Transparent Quartz With Marcasite
Quartz With Marcasite Origin: Brazil Quartz With Marcasite
Quartz With Marcasite Treatment: None
Quartz With Marcasite Quantity: 1
Quartz With Marcasite Certificate: GemSelect
Product Description:
View Details
Add to Cart

Some people by gems by color or pricze, 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 20 x 15 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

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

all good

Posted By John in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very good customer service. I had an issue on my end with shipping and I received a response the next day!

Posted By Orphanboy in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023
Source: Bizrate

Overall Rating -> 7 star ratings

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use.

Posted By Hope in March, 2024
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

Overall Rating -> 9 star ratings

It went well

Posted By Rob in December, 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

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 -> 9 star ratings

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

No issues at all. It was great.

Posted By LJXK in May, 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.

974

Continue Shopping
Checkout
Continue Shopping
Checkout