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30.70 ctw Brown Smoky Quartz Gemstones, Smoky Quartz Gems in Marquise Concave Cut Shape for Sale.
Photos are of Actual Products for Sale
30.70 ctw Brown Smoky Quartz Stones, Natural Smoky Quartz in Marquise Concave Cut Shape for Sale Smoky Quartz Gemstones in 26.1 x 9 mm Size for Sale, Smoky Quartz Stones in Medium Brown Color

6.14ct Natural Brown Smoky Quartz, Marquise, 26.1x9 mm

9.7 out of 10
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Product ID: 679337
Type: Smoky Quartz
Weight:
avg. 6.14 ct
Size: mm calibrated
Size: 26.1 x 9 x 5.7 mm
Exact Size: 26.06 x 9.02 x 5.66 mm
Length x Width x Depth
Shape: Marquise Concave Cut
Color: Medium Brown
Clarity: VVS
Treatment: Untreated
Origin: Brazil
Content:
5 pcs available
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Product Description

This is a 6.14 carat natural medium brown Smoky Quartz gem, 5 pc in marquise shape with an exact size of 26.06 x 9.02 x 5.66 mm. This loose Smoky Quartz gemstone was mined in Brazil and its clarity is VVS (Eye Clean). No treatment has been applied on this natural Smoky Quartz stone

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Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
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This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
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