Buy Natural Large 17 Carat Loose Gemstones

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	16.81 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Fancy Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	23.4 x 14 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:

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	17.42 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Pear Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	20 x 18.4 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:

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:

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	17.52 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	21.8 x 14.3 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:

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	17.86 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Trillion Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	20.1 x 19.6 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:

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	16.86 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	19.8 x 15.7 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:

Item Description
Stone Type:	Loose Quartz With Marcasite
Quartz With Marcasite Weight:	16.72 ct Quartz With Marcasite
Quartz With Marcasite Shape:	Oval Cabochon Quartz With Marcasite
Quartz With Marcasite Size:	20.6 x 14.2 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:

Shop from our extensive range of beautiful, natural 17-carat gems. Browse the largest selection of natural loose colored gemstones available in 17 carats. Our large gemstone selection includes many popular gem types, such as amethyst, citrine, topaz and turquoise, and lesser-known gems, including ruby-zoisite, ammolite and maw-sit-sit. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'tourmaline' to see all of our 17-carat tourmaline gems. Select 'multicolor' to shop for 17-carat multicolor gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.

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Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024

Source: Bizrate

Overall Rating -> 10

Pleasant.

Posted By Mk in November, 2023

Source: Bizrate

Overall Rating -> 10

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

Very good, very fast, everything as described.

Posted By B in October, 2023

Source: Bizrate

Overall Rating -> 10

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

Posted By Seastone 56 in October, 2023

Source: Bizrate

Overall Rating -> 10

Extremely easy to use, and I am fully satisfied with the purchase process.

Posted By Fl_Beachcomber in October, 2023

Source: Bizrate

Overall Rating -> 10

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

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

Overall Rating -> 10

love yall

Posted By Rock hunter in August, 2023

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

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

Source: Bizrate

Overall Rating -> 9

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

Everything was fine.

Posted By Matt in March, 2024

Source: Bizrate

Overall Rating -> 10

The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.

Posted By AV in May, 2023

Source: Bizrate

Overall Rating -> 10

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023

Source: Bizrate

Selected Gemstones

Gemstones A-Z

Buy 17 ct Gemstones

16.81 ct Fancy Quartz With Marcasite, 23.4 x 14 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 16.81 carat weight Quartz With Marcasite

17.42 carat Pear Quartz With Marcasite, loose Certified Quartz With Marcasite from Brazil, Natural Untreated Gem, 20 x 18.4 mm

Natural Quartz With Marcasite, Qty: 1 pc | 17.42 carat weight Quartz With Marcasite

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

17.52 ct Oval Quartz With Marcasite, 21.8 x 14.3 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 17.52 carat weight Quartz With Marcasite

17.86 ct Trillion Quartz With Marcasite, 20.1 x 19.6 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 17.86 carat weight Quartz With Marcasite

16.86 ct Oval Quartz With Marcasite, 19.8 x 15.7 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 16.86 carat weight Quartz With Marcasite

16.72 ct Oval Quartz With Marcasite, 20.6 x 14.2 mm From Brazil

Natural Quartz With Marcasite, Qty: 1 pc | 16.72 carat weight Quartz With Marcasite

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