1.11 Ct. Spinel from Ceylon (Sri Lanka)

This 1.11 carat oval blue spinel from Ceylon is a rare combination of clean proportions and natural color, presented to you by The Natural Gemstone Company. Measuring 6.78 x 5.52 x 3.80 mm, the stone carries a classic oval outline that flatters most settings, while the mixed brilliant cut maximizes both table scintillation and pavilion brilliance. The clarity is eye clean at standard viewing distance, which means under normal wear the gem reads as transparent and lively, rather than cloudy or included. The color sits at a pleasing medium intensity, a balanced blue with subtle violet undertones that is unmistakably natural, and the finish is an excellent polish that produces crisp facet reflections. Importantly this spinel is unenhanced, offering collectors and designers a genuinely natural blue gem that stands apart from heat treated sapphires and diffusion treated materials that are common on the market.

When you compare this Ceylon blue spinel to other market choices, several advantages become clear. Compared with sapphire, spinel often delivers purer, more saturated color for a similar budget, because many blue spinels show a vividness without the zoning or silk that can accompany natural sapphires. Against tanzanite, which is prized for its violet blue hues, this spinel offers superior toughness with a Mohs hardness of 8, which makes it more suitable for everyday rings and jewelry that endure knocks and abrasion. Synthetic spinels and glass imitations cannot match the combination of natural origin, eye clean clarity, and refractive behavior that creates the lively play of light you see in this gem. Compared with heavily treated or fracture filled stones, the lack of enhancement in this spinel means long term stability, no risk of color reversion, and a resale profile that is stronger for collectors looking for untreated material.

The way this blue spinel performs under different lighting is one of its most enjoyable attributes, and the mixed brilliant cut has been chosen to take full advantage of light in every environment. In direct daylight, especially under cool northern light, the gem displays a crisp, almost electric blue with lively white flashes from the table and crown facets, producing a clean, vivid appearance that reads richly on the finger. Under warm incandescent light the blue warms slightly toward a deeper violet blue, creating a velvety glow that is particularly flattering in evening wear. Under modern LED lighting the stone appears bright and energetic, with strong contrast between blue body color and bright white facet reflections because LEDs enhance the sparkle without washing out color. In candlelight the gem becomes more intimate, with soft blue flashes and deeper tones that suggest depth and mystery, a quality that many customers prefer for special occasion jewelry. The mixed brilliant cutting style means you will notice both scintillation from movement and bright flashes from direct illumination, so whether you are under office fluorescents, gallery spotlights, or outdoor sunlight the gem responds with engaging life.

For design and wear considerations this 6.78 x 5.52 x 3.80 mm oval is exceptionally versatile, and because the stone is eye clean and well polished it requires no hiding bezel or heavy halo to look its best. In a solitaire ring the clean facets and medium color intensity will command attention without appearing overly showy, while in a halo setting the natural blue will contrast beautifully with either white diamonds or warm colored accent stones. For a pendant the oval shape will hang gracefully and capture light from many angles, making the blue color sing against skin. Compared with heavily included or treated stones that often need protective settings, this spinel can be set in enduring daily wear designs because of its hardness and stable color. The Sri Lankan origin adds provenance, and collectors know that Ceylon spinels have a history of producing some of the most attractive natural blues on the market, a trait that helps this gem retain both aesthetic appeal and long term value.

At The Natural Gemstone Company we prioritize natural, untreated material that tells a clear story of origin and craftsmanship, and this Ceylon blue spinel represents that commitment. It offers a unique balance of brilliance, durability, and natural color that outshines many alternatives in the market, especially when you consider untreated status and eye clean clarity together. For customers seeking a blue gem that is elegant, wearable, and uncommon, this spinel presents exceptional value compared with price points for sapphire or rare tanzanite of similar visual appeal. If you are considering this gem for a bespoke engagement ring, a refined pendant, or a collector s cabinet, our team can provide guidance on settings that will enhance its optical performance, and advice on matching metals and accents to bring out the best in its medium intensity blue. This stone is ready to be set into a piece that will be worn with confidence, and The Natural Gemstone Company stands behind its selection of natural gemstones for beauty, provenance, and enduring appeal.