1.45 Ct. Spinel from Ceylon (Sri Lanka)

This transparent 1.45 carat cushion shape pink spinel from Ceylon Sri Lanka exemplifies the balance of natural color and precision cutting that discerning buyers seek, presented by The Natural Gemstone Company. The stone measures 6.58 by 6.43 by 4.50 millimeters, displaying classic cushion proportions with gently rounded corners and a softly squared outline. It is fashioned with a mixed brilliant cut, combining a brilliant style crown with a pavilion that optimizes light return and color face up. Clarity is graded as very very slightly included when evaluated at eye level, meaning that the stone reads as eye clean under normal inspection while retaining the natural internal characteristics collectors appreciate. Color is described as medium intense, with saturated pink tones that maintain vividness without appearing overly dark. The polish is excellent, producing crisp facet junctions and smooth facet planes that heighten both brilliance and scintillation. There has been no enhancement to alter color or clarity, so the hue and optical properties are wholly natural, and the documented origin of Ceylon Sri Lanka adds provenance that is valued by gem connoisseurs.

The mixed brilliant cut on this cushion spinel is engineered to deliver both fire and even color distribution, using a crown arrangement of kite and star facets that break light into fine flashes, and a pavilion geometry that directs light back through the table for strong face up brightness. The pavilion depth relative to the average girdle diameter is optimized to enhance saturation, with the measured depth of 4.50 millimeters against an average diameter of approximately 6.50 millimeters yielding a depth proportion of about 69 percent. This slightly deeper pavilion contributes to a richer face up color, particularly effective in pink spinel where controlled depth helps maintain color intensity without losing life. The cutter has balanced table size to preserve both spread and sparkle, and the excellent polish ensures minimal light leakage at facet junctions. Facet symmetry is executed to minimize windowing, enabling a uniform color face up when mounted. The mixed brilliant schema is particularly well suited to spinel because the material responds well to brilliance oriented cutting, accentuating its refractive interplay while the crystal structure resists cleavage so that complex pavilion faceting can be realized without undue risk.

Spinel is acknowledged among gem species for its inherent durability, and this specimen illustrates why it is ideal for daily wear in jewelry. With a Mohs hardness of 8, spinel resists abrasion better than many popular colored gemstones, making it appropriate for rings, bracelets, and frequently worn pendants. The isometric crystal structure imparts no distinct cleavage planes, so the stone is less prone to splitting along internal planes than gems with perfect cleavage, such as topaz or diamond cleavage prone varieties. In practice this means secure mounting options can employ classic prong settings, yet for lifestyle pieces where impact resistance is a priority, a low profile bezel or protective crown setting will offer additional security to the girdle and cushion corners. Spinel also exhibits good toughness and chemical stability, tolerating routine exposure to common household environments and typical jewelry care methods. Routine care consists of warm water, mild detergent, and a soft brush, avoiding harsh chemicals and extreme thermal shock. The absence of enhancements further supports longevity, because there is no concern for treatment related instability under light, heat, or cleaning.

The medium intense pink hue of this Ceylon spinel reads as a versatile and refined color on the finger, bridging classic and contemporary aesthetics. The natural color saturation is deep enough to be noticeable at a distance, yet transparent and lively enough to allow fine internal facet reflections to animate the gem in movement. The eye level clarity of very very slightly included ensures that the gem presents a clean table and vivid face up tone, while internal characteristics remain microscopic or only minor at close inspection, adding authenticity without affecting wearability. In terms of mounting and style, the color pairs exceptionally well with warm metal choices for a cohesive look, and with white metals for a more modern, contrastive presentation, offering flexibility for bespoke settings. The dimensions and cushion silhouette make this stone suitable for classic solitaires, halo designs where the mixed brilliant cut will complement surrounding melee, and as a striking center for artisan or vintage inspired settings. The Natural Gemstone Company stands ready to assist with setting recommendations, precision sizing, and bespoke design consultation to ensure the stone is protected and showcased according to your lifestyle and aesthetic goals.