1.02 Ct. Grey Spinel from Burma (Myanmar)

This exceptional transparent 1.02 carat cushion shape grey spinel measures 6.38 x 5.73 x 3.89 mm, and presents a refined mix of classic form and modern cutting technique. The gem is faceted with a mixed brilliant cut, combining a brilliant style crown with a faceted pavilion, allowing the stone to exhibit both lively facet scintillation and broad flashes of light. The color intensity is described as intense, which in a grey spinel manifests as a clear, saturated medium to deep grey with subtle secondary hues that can lean slightly toward silvered blue or warm charcoal depending on the lighting. The clarity grade is very slightly included when evaluated at eye level, indicating that any internal features are minor and do not detract from the gem when set. The polish is excellent, and there have been no enhancements performed, assuring the buyer of natural color and surface integrity. Origin documentation attributes this spinel to Burma, Myanmar, a historic source for some of the world's most sought after spinels, adding provenance and collectible appeal. The Natural Gemstone Company stands behind these details and offers this gem to connoisseurs who value natural, well documented material.

From a gemological perspective this spinel shows the hallmarks that educated buyers look for. Spinel is an isotropic mineral, so it does not display pleochroism, and its light behavior is governed by its refractive properties rather than directional color changes. The refractive index for spinel sits in a moderate range, which combined with the gem s mixed brilliant cut results in lively scintillation and well distributed brilliance across the stone. The very slightly included clarity grade evaluated at eye level means the stone will appear clean to most observers without magnification, while under loupe inspection minor natural features may be visible to a trained eye. Those inclusions often attest to natural formation and do not compromise toughness. The excellent polish enhances facet junction crispness, so light returns are maximized and the surface shows sharp reflections and a pleasing silky luster. The cushion outline offers a slightly vintage profile with soft corners that suit both classic and contemporary settings, making this gemstone versatile for bespoke jewelry design and investment grade collections.

Under different lighting conditions this grey spinel performs with notable distinction. In bright daylight, especially diffused daylight, the gem reveals its true color intensity, showing a cool, even grey that reads as sophisticated and neutral, perfect for monochrome or minimalist jewelry. Direct sunlight brings out a higher degree of scintillation, with bright white flashes from the mixed brilliant crown facets and more apparent contrast between lighter and darker facet planes, which imparts a dynamic presence on the hand. Under warm incandescent or candle lighting the stone can pick up warmer undertones, subtly shifting the perception of grey toward a soft, warm slate, which can be particularly flattering next to yellow or rose metals. Under modern LED lighting, the stone tends to show crisp, high contrast sparkle and the facets display well defined reflections, which is very appealing under gallery or showroom illumination. Because spinel is isotropic and lacks directional pleochroism, these shifts are due to the interplay of light with cut and surface polish rather than internal color zoning, so the behavior is predictable and stable across settings and environments.

For buyers who compare gemstones across types, it is useful to note how a gem like this grey spinel differs from other prized materials. Spinel is durable with a hardness that makes it suitable for everyday wear and long term use, and this, combined with the absence of enhancements, makes the gem a strong candidate for heirloom pieces. Its origin in Burma, Myanmar, contributes to its rarity and collector interest, as historical and geographical provenance enhances long term value. For context, the listing also includes information about another popular gem class, fire opal, which is a distinct material characterized by its transparent to translucent body colors ranging from yellow to orange to red, often showing vivid warm hues that are unlike the cool neutrality of grey spinel. Fire opal is valued for its intense body color rather than for brilliance or sparkle, and treatments such as stabilization can be more common, so buyers should be attentive to disclosures. By contrast this spinel is natural and untreated, offering a straightforward, stable color and solid gemological pedigree that appeals to buyers who prioritize natural state, excellent polish, and a gemstone that performs consistently across lighting conditions.

The Natural Gemstone Company offers this 1.02 carat Burmese cushion grey spinel to collectors and designers seeking a refined, naturally colored gem with strong gemological credentials. Its dimensions provide a pleasing visual presence that balances spread and depth, and the mixed brilliant cutting style maximizes both scintillation and deep color saturation. The very slightly included clarity at eye level means the stone will wear well without visible interruptions to light return, and the excellent polish underscores the cutter s attention to facet proportion and finish. For those considering set options, this spinel adapts beautifully to solitaire mounts, three stone designs, or halo settings where accent stones can add contrast, and its predictable performance under daylight, incandescent, and LED lighting makes it an ideal choice for pieces intended to be worn daily or shown in a variety of retail and private viewing environments. If you would like additional photographs under specific lighting or further documentation about origin and grading, The Natural Gemstone Company can provide images and reports to assist in your evaluation.