0.67 Ct. Purplish Pink Spinel from Ceylon (Sri Lanka)

One beautiful transparent 0.67 carat heart shape purplish pink spinel is presented by The Natural Gemstone Company, reflecting careful selection and precise cutting. The stone measures 5.20 by 5.85 by 3.29 mm, and is faceted with a mixed brilliant cut that balances pavilion brilliance with table and crown definition. Color is described as purplish pink with an intense saturation, and polish quality has been graded as excellent, yielding crisp facet reflections and lively scintillation. Clarity is slightly included, evaluated at eye level, and inclusions are minimal enough to preserve visual appeal while remaining consistent with natural spinel characteristics. The gem has undergone heat treatment, a stable and commonly accepted enhancement, and its origin is Ceylon, Sri Lanka, which contributes to its material provenance and trade interest.

The heart shape, at 5.20 by 5.85 by 3.29 mm, is particularly well suited to custom jewelry because its proportions translate easily into a variety of settings without requiring extensive modification of standard mounting designs. At this size the stone is versatile for rings, pendants, and stud or drop earrings, and the slightly elongated heart proportions allow for secure prong placement and predictable symmetry in finished pieces. The moderate depth of 3.29 mm provides a sound pavilion for light return, while the 5.20 by 5.85 mm table area offers a pleasing visible face for the design. For ring applications, a V prong or dual prong at the cleft, combined with four supporting prongs around the lobes, provides both protection and a balanced aesthetic, while a low bezel can be used if a more protective, everyday profile is preferred. For pendants and earrings, open back or basket settings will enhance the stone's brilliance by allowing light entry from the pavilion.

From a material performance perspective, spinel is a durable gem suitable for daily wear, and the stone described here combines that material reliability with an intense hue that photographs well and sits attractively against both warm and cool metals. The slightly included clarity grade means that inclusions do not dominate the face of the gem at normal viewing distances, so designers can plan settings that showcase the color and faceting without requiring concealment. Heat treatment has been applied to enhance color uniformity and is stable under normal wearing and cleaning conditions, therefore mounting and routine maintenance can proceed with standard practices for colored gemstones. The mixed brilliant cut contributes to a dynamic interplay of light, and when set with careful orientation it will present a strong face up color while maintaining lively dispersion from the crown and pavilion facets.

For custom commissions, the combination of heart shape, compact dimensions, and intense purplish pink color makes this 0.67 carat spinel an excellent candidate for personalized pieces that require both visual impact and practical wearability. The Natural Gemstone Company supplies this stone with full disclosure of weight, measurements, cut style, clarity grade, treatment, and origin, enabling designers and clients to make informed choices during the planning process. Recommended design considerations include protective prong work at the heart cleft, allowance for the 3.29 mm depth in bezel or basket seatings, and finishing options in metals that will complement the hue, such as rose gold for tonal harmony or white gold and platinum for contrast. The provided dimensions and image references support accurate mock ups and CAD work, and our team can assist with matching stones, complementary accents, and mounting guidance to ensure the finished piece meets the intended specifications.