12.2ct Rainbow Cabochon Matrix Boulder Opal (BO66)

Item Information

Dimensions (mm) 18 x 13 x 6mm
Weight (carats) 12.2 carats
  • Cabochon
Origin: Queensland, Australia
Opal Type: Solid Boulder Opal
Shape: Oval
Cut: Cabochon
Color: Rainbow
Pattern: Matrix
Size (mm): 18x13x6
Weight (ct): 12.2
Brightness rating (1-5): 3
Transparency: Opaque
MOHS Hardness: 5.5 - 6.5
Treatment: Non-treated
GbG ID: BO66

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Pricing & Details

Bid Increment $1
Starting Bid $75
Auction ID 421397
Watchers 4 watching
Viewed 5,477 times
Starts 17th Sep 2022 1:00pm PDT
Ends 1st Oct 2022 1:00pm PDT

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Standard Shipping - Tracked $20.00 21 days
Shipping Insurance all providers $22.00 (optional)

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