0.75 Ct. Greyish Blue Spinel from Ceylon (Sri Lanka)

This 0.75 carat oval greyish blue spinel from Ceylon Sri Lanka offers a rare combination of transparency and refined color, presented in an elegant faceted form with a mixed brilliant cut. The gem measures 6.30 x 4.88 x 3.33 mm, and its proportions are carefully balanced to maximize optical return and face up size. Clarity is graded as very slightly included evaluated at eye level, which means minute inclusions do not detract from the gem when viewed without magnification and in most jewelry settings. With medium color intensity and an excellent polish, the stone displays resilient scintillation from the mixed brilliant facet arrangement, while the lack of any enhancement confirms its natural origin and desirability for the discerning collector. Spinel is noted for a Mohs hardness of approximately 8, providing strong durability for everyday wear, and when combined with the gem clarity and finish of this example, it represents an investment in both beauty and longevity. The Natural Gemstone Company presents this spinel as an authentically sourced, untreated specimen, which adds provenance value for buyers who prioritize natural material and documented origin.

In jewelry, the greyish blue hue of this spinel is unusually versatile and flatters a wide range of skin tones when set thoughtfully. On warm undertones, pairing the stone with yellow gold or rose gold will introduce a pleasing contrast, allowing the cool blue grey to appear more luminous and sophisticated. On cool undertones, white metals such as platinum or white gold will harmonize with the gem, enhancing its silvery blue character and creating a sleek, modern aesthetic. For neutral skin tones the stone reads as elegant and understated, making it ideal for both minimalist solitaire settings and more elaborate halo designs that use diamonds or light colored gemstones to boost perceived size and brilliance. The oval outline also helps to elongate the finger when set in a ring and offers classic versatility for pendants and earrings. For educated buyers, the combination of natural origin, unenhanced status, medium color intensity, very slightly included clarity, precise dimensions, and excellent polish makes this spinel a reliable and attractive choice, suitable for high quality bespoke pieces or as a refined addition to a gemstone collection. The Natural Gemstone Company can provide additional imagery and documentation on request to support appraisal and setting decisions.