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Octagon shape Sterling Opal Cabochon, 13x18mm, 14 carats, AAA grade front view

Octagon Shape Sterling Opal Cabochon, AAA Quality Gemstone for Jewelry Pendant Making

  • $185.29
  • 1 available
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Stone Name Treated Monarch Opal Cabochon
Stone Color As Seen in Picture
Weight 14 Cts
Size Approx 13x18 mm
Quantity 1 Piece
Shape Octagon Shape
Treatment Lab Created
Back Side Flat
Quality AAA
Gemstone Type Treated
Country USA

Weighing in at a solid 14 carats, this octagon-cut piece has real heft and presence — noticeably chunkier than smaller accent stones. The stepped edges of the octagon catch light in distinct planes, giving it more visual dimension than a flat oval would show.

  • Substantial 14-carat weight, suited for bold statement jewelry
  • Octagon cut with defined edges for a modern, structured look
  • 13x18mm footprint, compact given its weight and density
  • Lab-created, flat back, AAA graded

Octagon Shape Sterling Opal Cabochon, AAA Quality Gemstone for Jewelry Pendant Making

$185.29

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