Natural Peruvian Blue Opal Cabochon

This natural Peruvian Blue Opal displays soft oceanic blue-green color with delicate translucency and natural internal patterns created during its geological formation in Peru. This cabochon features gentle cloud-like structures, subtle mineral inclusions, and a polished surface that highlights the stone's natural beauty while preserving its authentic character.

Its pear shape makes it an excellent choice for one-of-a-kind pendants, artisan rings, collector jewelry, wire wrapping, silversmithing, and custom lapidary projects.

Origin: Andes Mountain, Peru

Dimensions: 20.3 x 19.2 x 4 mm / 0.79 x 0.75 x 0.15 inch

Weight: 9.03 ct

About this gemstone

  • Natural Peruvian Blue Opal (100% untreated)

  • Aqua Mint color

  • Nearly opaque pastel look

  • Flat back - easy to set

  • No treatments, no filling, no backing

  • Cut & polished personally by me

Why Peruvian Blue Opal is desirable

High-quality Peruvian opal in a clean blue green tone has become difficult to source.
Stones like this - uniform blue, strong body tone, no cracks - are sought after by jewelers and collectors for professional settings.

My work

I cut and polish all gemstones myself.
Each cabochon is shaped for clean symmetry, high gloss finish and durability in jewelry.
No wax, no oils, no coatings - pure stone and hand polishing.

Perfect for

This cabochon works beautifully for wire wrapping, bezel settings, pendants, rings, artisan and one-of-a-kind jewelry. Jewelers value Peruvian blue opal for its soft pastel color and visual impact in silver or gold work. Also a great choice for collectors and gem enthusiasts.

Important

Colors may vary slightly depending on lighting and monitor settings.
Stone is sold exactly as photographed.

Shipping

Ships from Hawaii (USA)
US domestic delivery: approx. 3–5 days with tracking
Combined shipping available