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Alla auktioner / Etnografica / EXCEPTIONAL SAPPHIRE COLOR GREEN-YELLOW WITH BLUE HUES...
Remarkable natural sapphire from Sri Lanka presenting a particularly singular chromatic combination of green, yellow and blue, paired with beautiful transparency and preserved raw morphology Superb rough natural sapphire from Sri Lanka (Ceylon) This stone immediately stands out for its unusual appearance: its dominant color shifts between a very light green-yellow, a bright yellow-green, and olive-toned hues, punctuated by small blue areas clearly visible inside the crystal, creating a striking contrast within the crystal interior. The blend of several tones in one stone gives it a remarkable personality. Depending on orientation, traversed thickness, and lighting conditions, the perception of its color can change considerably. A particularly atypical green-yellow-blue palette Color is undeniably the major character of this specimen. The main mass of the crystal displays a very bright green-yellow hue, sometimes close to a lemon-yellow with a slight greenish tint. Some parts appear cooler and lean more toward pale green, while others reveal a warmer yellow tone. But the most fascinating visual element lies in the small blue concentrations visible inside the stone. In macro photography, several deep blue to blue-green specks appear distinctly in the lighter material. They create a spectacular contrast with the yellow-green background of the crystal and give this stone an immediately recognizable identity. This distribution of colors is particularly interesting for gemological observation and for collectors. A stone that evolves with the light The interest of such a crystal does not stop at a fixed color. Depending on the stone’s orientation relative to the light, some areas become almost pale yellow translucent, while others take on a more green or olive appearance. The bluish areas remain visible as small chromatic accents in contrast. This interaction between color and light creates an unusual sense of depth. The most transparent parts allow light to penetrate deeply into the crystal, while the natural surface textures produce a multitude of reflections that are much brighter. Beautiful transparency for a rough crystal This specimen shows particularly interesting transparency for a stone kept in its natural state. Some areas are transparent enough to allow direct observation of the crystal interior and its chromatic variations. Other sectors are more translucent due to the surface morphology and natural internal structures. This alternation is precisely what gives the stone so much relief: it does not display the uniformity of a faceted gem, but a true three-dimensional natural architecture. A natural morphology rich in detail The crystal has been kept rough and un Facetté. Its compact morphology presents many reliefs, irregularities and small reflective surfaces. Under strong magnification, these produce an extremely complex network of reflections. Some surface areas appear almost silver under the lighting, while the more regular parts reveal more of the stone’s internal color. The upper part notably has a more transparent zone allowing particularly good observation of the internal blue specks. This morphology makes the stone a specimen especially interesting to observe under a loupe or microscope. A striking contrast on a dark background When photographed on a black background, the crystal reveals all its luminosity. The yellow-green areas seem almost lit from within, while the small blue concentrations stand out with remarkable intensity. The white reflections from natural surfaces further enhance the relief. At this scale, macrophotography reveals details difficult to perceive with the naked eye and shows the complexity of a crystal that measures only a few millimeters. Corundum: an exceptional mineral family Sapphire belongs to the corundum family, whose basic chemical formula is Al2O3. Corundum has a hardness of 9 on the Mohs scale, making it one of the hardest natural minerals, just behind diamond on the classic scale. Contrary to the idea that all sapphires are blue, corundum can exhibit a remarkable diversity of colors. The term sapphire generally refers to gem corundums of colors other than red, the latter variety traditionally called ruby. Yellow, green and intermediate colors thus belong to the wide universe of fancy sapphires or colored sapphires. Ceylon: a historic major source Sri Lanka, historically known as Ceylon, has for centuries been one of the world's most famous gem-bearing regions. The island is renowned for the extraordinary diversity of colors found in its corundums: blue, yellow, pink, purple, orange, green and various intermediate combinations. Rough crystals are particularly interesting for collectors, as they allow direct study of color and material characteristics before any cutting or lapidary transformation. Stone characteristics Mineral: Corundum – natural sapphire Origin: Sri Lanka (Ceylon) Weight: 0.51 carat Dimensions: 4 × 3.5 × 3.2 mm Dominant color: Green-yellow Visible nuances: Lemon yellow, pale green, green-yellow, olive and blue specks Chromatic aspect: Several visible tones depending on zones and orientation Transparency: Transparent to translucent depending on parts Luster: Vitreous Condition: Natural rough Cut: Non-faceted Quality: Gem quality Corundum hardness: 9/10 on Mohs scale Piece type: Rough gemstone / mineral collection specimen A particularly interesting piece for collectors This specimen combines several particularly appealing characteristics: prestigious origin, good transparency, expressive natural morphology, and especially a green-yellow chromatic combination punctuated by blue that gives it a truly singular appearance. It will naturally find its place in a collection devoted to Sri Lankan sapphires, colored corundums, rough gemstones, natural color variations or Sri Lankan gem minerals. Only a few millimeters away, this stone reveals under magnification a true mineral landscape made of transparency, reliefs and contrasting colors. A stunning natural rough sapphire from Sri Lanka of 0.51 carat, remarkable for its green-yellow-blue combination and the visual richness of its natural crystal — a standout piece for a collection of fine gems and minerals. General Terms of Sale – MineralsOpals: At MineralsOpals, your satisfaction is a top priority. All orders are handled with the utmost care, from stone selection to final shipping. - Shipping & timelines: Shipped within 1 to 3 working days maximum, usually the day after the order. Shipping Monday to Friday (excluding weekends and holidays). Each package is sent via La Poste with tracking number provided. Careful packaging: each stone is individually protected, then placed in a sturdy secure carton. - Warranty & customer service: 100% of shipments are guaranteed: if there is a problem, we always find a solution. You shop with confidence: full refund, replacement, or courtesy gesture in case of loss or proven issue. If you have any questions, doubts, or specific requests, you can contact me at any time, I will respond gladly as soon as possible. Trust & commitment Each stone is photographed with care to reflect its natural beauty. You benefit from personalized follow-up. My goal: to offer you a reliable, human, and transparent shopping experience. Thank you for your support. Feel free to check out our no-reserve auctions to discover other exceptional products and follow us to stay informed about our new offers.
Utropspris:SEK 11.3
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