1.73 Ct. Spinel from Ceylon (Sri Lanka)

This 1.73 carat cushion shaped purple spinel presents a balanced combination of size and presence, suitable as a primary center gem for a fine jewelry commission, the stone measures 6.70 x 6.58 x 4.88 mm, and it displays transparent clarity with a grade of very very slightly included, evaluated at eye level, the color is described as medium intensity with a rich purple tone that carries subtle blue undertones in certain light directions, the origin is Ceylon Sri Lanka, there has been no enhancement, and the finish is an excellent polish, this specimen is offered by The Natural Gemstone Company and is consistent with the rigorous standards applied to our selection of natural gemstones.

The cut is a mixed brilliant execution on a classic cushion outline, a design that marries the soft, rounded silhouette of the cushion with a faceting scheme that emphasizes internal light performance, the crown and pavilion have been proportioned to optimize return and dispersion, the mixed brilliant arrangement creates a dynamic interplay of larger, broad flashes and finer scintillation, this balance of contrast and sparkle is what elevates the piece, the cutting preserves the stone s weight while enhancing visual impact, the result is a gem that draws attention to its center with lively fire and balanced white light return, when set the stone will serve as a compelling focal point, its faceting delivers a refined brilliance that performs well under both direct and diffused illumination.

Clarity and polish further support the gem s visual strength, the very very slightly included grade at eye level indicates that inclusions are minimal and do not detract from the stone s face up appearance, transparency remains high across the table and crown facets, and the excellent polish contributes to crisp facet junctions and efficient light transfer, this level of finish reduces surface diffusion and preserves the intended optical performance of the mixed brilliant design, structurally the spinel s internal character is stable and the absence of enhancements affirms its natural state, the dimensions and medium depth make it versatile for traditional prong settings and low profile bezel work, the cushion form and slightly rounded corners provide good protection in everyday wear, and jewelers will find the measurements suitable for classic solitaire rings, halo settings, and bespoke pendants where the cut s brilliance can be showcased.

From an origin and care perspective, Sri Lankan spinel is recognized for producing attractive colors and reliable crystalline material, this particular example exhibits the characteristic resilience and polishability that make spinel a preferred choice for daily wear, standard care involves avoiding harsh abrasives and prolonged exposure to extreme heat, routine cleaning in warm soapy water followed by gentle drying will preserve the polish and luster, for mounting recommendations consider settings that allow light to enter through the pavilion while securing the corners to prevent mechanical damage, The Natural Gemstone Company provides detailed images and practical proportion references to assist designers and clients in visualizing final placement, the combination of precise dimensions, mixed brilliant cutting, eye clean appearance, medium color intensity, and excellent polish positions this 1.73 carat cushion purple spinel as a refined and enduring centerpiece for any collection.