Buy 12 x 12 mm Quartz Gems

12 x 12 mm Quartz

Gemstone Information

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Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023

Source: Bizrate

Overall Rating -> 10

Excellent gemstones- bought two Demantoids and two Malaya Garnets

Posted By Khusro in January, 2023

Source: Bizrate

Overall Rating -> 10

Excellent prices, excellent gemstones, easy to navigating, at the checkout, only a part of my cart was paid, then I get back to my chart, and the missing gemstones were there, so I pay it.At the end of the day, I did 2 consecutive purchases, paying 2 shippings. But even with that issue, I’m sure that worth it.Thanks!

Posted By JPL in April, 2023

Source: Bizrate

Overall Rating -> 10

I recommend to others

Posted By Kazzan in February, 2023

Source: Bizrate

Overall Rating -> 10

Lightning fast shipping, high quality, the stones I bought were described and pictured in minute detail. I got exactly what I ordered and are very well pleased.

Posted By None in November, 2022

Source: Bizrate

Overall Rating -> 10

Everything was straight forward as always. I've shopped here many times over the years and know where things are. Everything was quick and easy to find. The website is organised well. Great shopping experience.

Posted By Konstantin Marchenko in January, 2023

Source: Bizrate

Overall Rating -> 10

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023

Source: Bizrate

Overall Rating -> 10

I'd like to recommend GemSelect, great items, quality, customer service & fast deliveries.

Posted By Tadeo in December, 2022

Source: Bizrate

Overall Rating -> 10

Perfect size I was looking for and great price

Posted By Izzy in September, 2023

Source: Bizrate

Overall Rating -> 9

Good interaction with site

Posted By Brick in September, 2023

Source: Bizrate

Overall Rating -> 10

Gem select was a company we were just looking at their products and my wife liked her birthstone so we ordered it and when it came she was very happy with what she received and because of that she wants to order again to make earrings with the next order so Gem Select is the company we will be shopping from now on

Posted By Quasi in October, 2022

Source: Bizrate

Overall Rating -> 10

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023

Source: Bizrate

Overall Rating -> 10

Excellent selection of products. Website easy to navigate and make purchases.

Posted By David in April, 2023

Source: Bizrate

Overall Rating -> 10

easy , fast , dependable

Posted By Jennifer in January, 2023

Source: Bizrate

Overall Rating -> 10

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023

Source: Bizrate

Selected Gemstones

Gemstones A-Z

6.15 ct Yellow Quartz, 12 x 12 mm Octagon Concave Cut From Brazil

5.97 ct Yellow Quartz, 11.8 x 11.6 mm Carved From Brazil

5.62 ct Yellow Quartz, 12.2 x 12.1 mm Octagon Concave Cut From Brazil

7.74 ct Yellow Quartz, 12.1 x 12 mm Trillion Concave Cut From Brazil

7.59 ct Yellow Quartz, 12 x 12 mm Trillion Concave Cut From Brazil

5.25 ct Yellow Quartz, 11.9 x 11.8 mm Octagon Concave Cut From Brazil

6.4 ct Yellow Quartz, 12 x 12 mm Cushion Cut From Brazil

6.46 ct Yellow Quartz, 12.1 x 12.1 mm Octagon Concave Cut From Brazil

5.99 ct Yellow Quartz, 12.1 x 12.1 mm Octagon Concave Cut From Brazil

6.37 ct Yellow Quartz, 12.1 x 12.1 mm Octagon Concave Cut From Brazil

5.35 ct Yellow Quartz, 12.1 x 12 mm Octagon Concave Cut From Brazil

6.83 ct Yellow Quartz, 12.1 x 11.9 mm Octagon Concave Cut From Brazil

5.68 ct Yellow Quartz, 12.1 x 12 mm Octagon Concave Cut From Brazil

5.91 ct Yellow Quartz, 12.1 x 11.9 mm Octagon Concave Cut From Brazil

4.11 ct Yellow Quartz, 12.1 x 12 mm Trillion Concave Cut From Brazil

3.55 ct Yellow Quartz, 12 x 11.9 mm Trillion Concave Cut From Brazil

6.03 ct Yellow Quartz, 12 x 11.8 mm Asscher Cut From Brazil

8.91 ct White Quartz, 11.7 x 11.7 mm Octagon Cut From Brazil

8.02 ct White Quartz, 11.7 x 11.6 mm Octagon Cut From Brazil

8.44 ct White Quartz, 11.7 x 11.7 mm Octagon Cut From Brazil

13.48 ct White Quartz, 12 x 11.9 mm Asscher Cut From Brazil

7.7 ct Yellow Quartz, 12.3 x 12.3 mm Asscher Cut From Brazil

7.03 ct Yellow Quartz, 12 x 11.9 mm Asscher Cut From Brazil

9.41 ct Yellow Quartz, 12.1 x 12.1 mm Asscher Cut From Brazil

6.81 ct Yellow Quartz, 12.2 x 12.1 mm Asscher Cut From Brazil

9.14 ct Yellow Quartz, 12.1 x 12 mm Asscher Cut From Brazil

8.16 ct Yellow Quartz, 12.3 x 12.2 mm Asscher Cut From Brazil

9.99 ct Yellow Quartz, 12.3 x 12.2 mm Asscher Cut From Brazil

8.86 ct Yellow Quartz, 12.1 x 12 mm Asscher Cut From Brazil

8.34 ct Yellow Quartz, 12.3 x 12.2 mm Asscher Cut From Brazil

8.23 ct Yellow Quartz, 12.1 x 12.1 mm Asscher Cut From Brazil

12 x 12 mm Quartz

Gemstone Information