Octagon shape Sterling Opal Cabochon, 13x18mm, 14 carats, AAA grade front view
Octagon shape Sterling Opal Cabochon, 13x18mm, 14 carats, AAA grade front view
Octagon shape Sterling Opal Cabochon, 13x18mm, 14 carats, AAA grade front view
Video showcasing fire and color play in Octagon Sterling Opal Cabochon, 14 carats
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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Product Specifications
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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