1.76 Ct. Multi Color Cabochon Fire Opal (Flame Opal) from Mexico

This exceptional Fire Opal, also known as Flame Opal, offered by The Natural Gemstone Company is a transparent oval cabochon weighing 1.76 carats with dimensions of 8.56 x 6.41 x 6.15 mm. The stone exhibits intense color intensity with vivid oranges and reds that flash with secondary greens and yellows across the dome as the angle of light changes. Cut as a cabochon to maximize the internal play of color and to preserve the integrity of the transparent material, this gem presents a clean, uniform body with lively flashes that are immediately apparent to the unaided eye. Originating from Mexico, a provenance long respected for producing the finest fire opals, this piece is completely natural with no enhancement, making it desirable for collectors and thoughtful buyers who prioritize authenticity and untreated material.

From a grading perspective this cabochon has been evaluated with clarity described as very slightly included when viewed at normal eye level. This clarity grade indicates only minor internal characteristics that do not detract from the overall brilliance or the play of color, and in many cases actually contribute to the unique internal texture that opal collectors prize. The polish is excellent, producing a high luster across the dome that enhances light refraction and the visibility of internal color flashes. The cabochon cutting style is deliberately chosen for this specimen to emphasize the opal body color and the internal fire, as faceting is generally less effective on opal material due to the way opal transmits and diffracts light. Evaluating this stone under standard viewing conditions confirms the transparent quality, and the intense color saturation positions it at the upper end of desirability for Mexican fire opals.

The oval shape and the specific proportions of 8.56 mm by 6.41 mm with a height of 6.15 mm make this gem particularly well suited for custom jewelry projects. The elongated oval provides versatility for both vertical and horizontal settings, allowing designers to incorporate the stone into rings, pendants, and bespoke earrings with equal success. The substantial dome height creates an attractive presence on the finger or at the throat, while the cabochon profile simplifies setting choices, favoring bezels and partially enclosed designs that both protect the stone and highlight its internal color play. For an educated buyer considering practical design choices, this size is ideal for a centerpiece ring that balances wearability with visual impact, or for a pendant that showcases the opal under movement, where light will activate the multi color fire. The oval outline also makes the gem straightforward to pair with a halo of small diamonds or colored accent stones, a design approach that enhances perceived carat weight and adds contrast to the opal body color.

For collectors and bespoke jewelry clients who value verifiable attributes, this natural Mexican Fire Opal represents an excellent combination of aesthetic appeal and documented quality. The lack of enhancement increases the long term value for those who prefer untreated gems, and the very slightly included clarity grade supports transparency in valuation without compromising beauty. When considering durability and practical care, buyers should remember that opal typically falls in the middle range of hardness, therefore protective mounting techniques such as low profile bezels, partial bezel seats, or secure halo settings are recommended to reduce exposure to knocks and abrasion. The excellent polish and the cabochon form mean that routine cleaning with mild soap and warm water is sufficient, avoiding harsh chemicals and sudden temperature changes. At The Natural Gemstone Company we stand behind our description and grading, and we welcome inquiries from designers and private clients who wish to commission a custom setting. Our team can provide guidance on metal choices, setting styles, and pairing recommendations to maximize the visual impact and long term enjoyment of this distinctive 1.76 carat Fire Opal.