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Home Gemstones Quartz
6.23 ct Yellow Quartz Gemstone, Quartz Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
6.23 ct Yellow Quartz Stone, Natural Quartz in Oval Cabochon Shape for Sale Quartz Gemstone in 12.7 x 9.7 mm Size for Sale, Quartz Stone in Lemon Yellow Color

6.23ct Natural Yellow Quartz, Oval Cut, 12.7x9.7 mm

9.7 out of 10
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Product ID: 659230
Type: Quartz
Weight: 6.23 ct 1 gem
Size: mm calibrated
Size: 12.7 x 9.7 x 6.2 mm
Exact Size: 12.65 x 9.68 x 6.21 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Lemon Yellow
Clarity: Transparent
Treatment: Irradiated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 6.23 carat natural lemon yellow Quartz gem, 1 pc in oval shape with an exact size of 12.65 x 9.68 x 6.21 mm. This loose Quartz gemstone was mined in Brazil and its clarity is Transparent.

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate
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