Rare find
  • Puede incluir: Primer plano de una piedra preciosa de ópalo ovalada de color marrón oscuro con destellos iridiscentes verdes, azules y morados. El ópalo está colocado en una caja de presentación blanca.
  • May include: A vibrant, iridescent opal cabochon with a mix of green, blue, and purple hues. The stone has a rough, natural texture and a dark brown base.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 3
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 4
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 5
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 6
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 7
  • May include: A large, oval-shaped opal gemstone with a brown, red, and black base. The opal has a strong iridescent sheen with flashes of blue, green, and purple.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 9
  • May include: A vibrant, multi-coloured opal gemstone with a brown base and flashes of green, blue, and purple. The opal is set in a white display box.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 11
  • May include: A close-up of a colourful opal cabochon, measuring approximately 2.5 cm in length, with a red, brown, green, and purple colour pattern. The opal is being measured with a ruler.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 13
  • May include: A close-up of a dark red, brown, and green opal cabochon with iridescent flashes of colour. The opal is measured with a ruler, showing it is approximately 2.5 cm in diameter.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 15
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 16
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 17
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 18
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 19
  • Puede incluir: Primer plano de una piedra preciosa de ópalo ovalada de color marrón oscuro con destellos iridiscentes verdes, azules y morados. El ópalo está colocado en una caja de presentación blanca.
  • Product video
  • May include: A vibrant, iridescent opal cabochon with a mix of green, blue, and purple hues. The stone has a rough, natural texture and a dark brown base.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 3
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 4
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 5
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 6
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 7
  • May include: A large, oval-shaped opal gemstone with a brown, red, and black base. The opal has a strong iridescent sheen with flashes of blue, green, and purple.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 9
  • May include: A vibrant, multi-coloured opal gemstone with a brown base and flashes of green, blue, and purple. The opal is set in a white display box.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 11
  • May include: A close-up of a colourful opal cabochon, measuring approximately 2.5 cm in length, with a red, brown, green, and purple colour pattern. The opal is being measured with a ruler.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 13
  • May include: A close-up of a dark red, brown, and green opal cabochon with iridescent flashes of colour. The opal is measured with a ruler, showing it is approximately 2.5 cm in diameter.
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 15
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 16
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 17
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 18
  • 73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone image 19
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73.7ct Mexican Fire Opal Cabochon, Large Blue Galaxy Matrix Opal, Natural Boulder Opal, Collector Gemstone

Made by Luis Enrique

Owner of MexicanKANAN

What to know

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Large Mexican Fire Opal Cabochon – 73.7ct Blue Galaxy Matrix

Collector-grade Mexican Fire Opal displaying extraordinary electric blue, emerald green, and molten orange flashes across an exceptionally large 73.7-carat cabochon. Measuring 34 × 23 mm, this is the kind of centerpiece gemstone rarely offered individually—ideal for a museum-quality pendant, heirloom ring, or a serious mineral collection.

Expertly hand-cut and polished, this stone offers:

• Exceptional size for statement pieces
• Natural matrix contrast
• Strong play-of-color in blue and orange tones
• One-of-a-kind pattern

Ideal for:

– High-end statement pendants
– Collector rings
– Museum-style artisan jewelry
– Luxury wire-wrapped creations

This is a 100% natural and untreated gemstone.

🔹 Origin: Querétaro, Mexico
🔹 Weight: 73.7 carats
🔹 Size: 34x23 mm
🔹 Shape: Oval cabochon
🔹 Type: Matrix / Boulder Fire Opal

Important:

Images showing the stone set in jewelry are for inspiration purposes only.
This listing includes the gemstone only. No finished jewelry is included.

Shipping

Fully insured international shipping via DHL, UPS or FedEx.
In most destinations (including the U.S.), duties and taxes are prepaid.

View full item details

Price:CA$2,339.11

Delivery & return policies

  • Get it by
    12 Aug-01 Sept
  • Returns & exchanges
    Accepted within 14 days.
  • Sent from
    Mexico
  • Postage
    FREE to United States, 43215

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Meet your seller

Luis Enrique Castañon
MexicanKANAN ·

El Pueblito, Mexico

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.8
·
223 sales
·
2.5 years on Etsy

Usually responds in a few hours

Smooth dispatch Has a history of dispatching on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on 26 Jun, 2026
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