Sky to Greyish Blue Chalcedony Lot Rough - 1,050 ct (R55)

Natural Blue Chalcedony rough (Quartz) in gentle sky blue to grey-blue shades, offered as a lot.
From our in-house rough gemstone inventory in Thailand – untreated, cleaned and photographed by our team.
Suitable for lapidary work, carving, collections or distinctive jewelry projects.

✦ Details:

• Identification: Natural Quartz 
• Cut: Rough / Uncut
• Shape: Natural, irregular
• Color: Sky to greyish blue
• Transparency: Cloudy, low translucency
• Treatment: None - untreated
• Origin: Africa
• Size range (approx. in length x width):  
  • smallest stones ca. 18 × 44 mm 
  • largest stones ca. 27 × 60 mm
• Weight: sold per gram (1 g = 5 ct)
• Total lot weight as shown: 210 g (~ 1,050 ct)
  
  

✦ Flexible purchase options:

This rough Blue Chalcedony lot is available as shown – but you don’t have to commit to the full amount.
If you’d like to purchase a specific small selection, single stones from this lot, or inquire about larger quantities, simply click the "Request specific quantities" button. We’re happy to assist and may also have additional options in stock.

✦ What you see is what you get

The stones shown are the exact stones you will receive from this lot.
Each lot is part of our in-house rough gemstone inventory in Thailand and is cleaned, lightly oiled (if applicable) and photographed by our team.

✦ Important notes for rough gemstones

As with all natural rough gemstones, variations in color, shape and internal structure are normal.
Natural fractures and inclusions are part of the material.
Cutting yield and final results depend on the individual stone and cannot be guaranteed.

✦ Certification for rough lots

If laboratory certification is requested for material from this lot, one representative stone from the ordered parcel will be submitted for examination. Laboratory reports are issued per individual stone; rough material may require a small polished window to allow proper gemological testing.