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Home Gemstones Chalcedony
2.50 ct Blue Chalcedony Gemstone, Chalcedony Gem in Oval Buff-Top Shape for Sale.
Photos are of Actual Product for Sale
2.50 ct Blue Chalcedony Stone, Natural Chalcedony in Oval Buff-Top Shape for Sale Chalcedony Gemstone in 10 x 8 mm (calibrated) Size for Sale, Chalcedony Stone in Purplish Blue Color

2.50ct Natural Blue Chalcedony, Oval Cut, 10x8.1 mm

9.5 out of 10
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Product ID: 728182
Type: Chalcedony
Weight: 2.50 ct 1 gem
Size: 10 x 8 mm calibrated
Size: 10 x 8.1 x 4.7 mm
Exact Size: 10.01 x 8.11 x 4.74 mm
Length x Width x Depth
Shape: Oval Buff-Top
Color: Purplish Blue
Clarity: Transparent
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 2.50 carat natural purplish blue Chalcedony gem, 1 pc in oval shape with an exact size of 10.01 x 8.11 x 4.74 mm. This loose Chalcedony gemstone was mined in Brazil and its clarity is Transparent. No treatment has been applied on this natural Chalcedony stone

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Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
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Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
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Overall Rating -> 9 star ratings

I've made several purchases over the last 8 years and I've never been less than happy with any of them.

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Overall Rating -> 10 star ratings

Fairly good selection of calibrated gems but would like to see more in various sizes, esp rounds,

Posted By Eddie in August, 2026
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Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

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Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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