This loose, pre-owned freeform boulder opal, in an excellent condition, is ideal for a one-of-a-kind jewellery make with a sustainable edge.
This gem has been cut so one side is much flatter than the other, but as it’s quiet a shallow gem, you could probably still set it with either side as the top side, depending on which side you prefer the look of.
Gem details:
- Type: Boulder Opal
- Size: 8.65mm long, 6.05mm wide, 3.05mm deep
- Weight: 1.30 ct
- Colour: reddish brown base colour with opal seams. The opal shows blue, green, yellow, orange and red play-of-colour.
- Clarity: Opaque
- Shape: Freeform but very oval in shape
- Treatment: None
- Origin: Pre-owned.
Condition – Excellent
Creation – Natural
I do my best to ensure the colour of the gem in the photos is as accurate as possible, but please allow for slight variation as all devices show colour slightly differently.
Photographs have been taken in indirect natural daylight, unless otherwise stated.
This listing is for the gemstone within the photographs.
Packaging – Gemstones are delivered in a handy little plastic screw top pot with felted wool padding.
🔗 Want tips for working with opals? Check out my Jewellers Guide to Opal
🔗 Curious why pre-owned gemstones are a sustainable choice? Learn more about Reclaimed and Recycled Gemstones












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