1.31 Ct. Moonstone from Madagascar

One beautiful transparent 1.31 carat cushion shape rainbow moonstone, measuring 7.74 x 5.66 x 4.60 mm, presents a refined balance of size and proportion designed to perform in both refined jewelry and everyday wear. The gem is fashioned with a mixed brilliant cut, a facet architecture that combines the scintillation of brilliant cutting with the planar symmetry of step facets, creating controlled light return while enhancing the play of color unique to rainbow moonstone. Clarity is graded as very slightly included, evaluated at eye level, which indicates that inclusions are minimal and do not distract from overall transparency or visual appeal. Color intensity is described as light, a desirable range for moonstone that allows the internal adularescent sheen to read clearly against a clean body color, while the excellent polish ensures crisp facet junctions and smooth surfaces that maximize both luster and the stone s natural glow. There has been no enhancement to this material, it is presented completely untreated, and its documented origin, Madagascar, is a recognized source for high quality moonstones.

Understanding the gemological attributes will help an educated buyer assess the stone s value and suitability for specific settings. The mixed brilliant cut is deliberately chosen to reconcile two objectives, optical fire and strewn color flashes, providing lively scintillation in small sizes and preserving the adularescence that defines moonstone s character. The clarity designation of very slightly included at eye level suggests that any inclusions are either internal features that contribute to the stone s identity or minor needle like structures that do not compromise durability, which is important for daily wear. The light color intensity works in favor of showing a clean, cool blue or multi spectral sheen, depending on viewing angle and light source, and contributes to a broad range of design possibilities. Origin matters in the feldspar family, and Madagascar is noted for producing specimens with fine adularescent quality and stable gem material, so provenance from this locality is a positive factor for collectors and connoisseurs alike.

For both casual and formal contexts this cushion rainbow moonstone offers practical versatility and visual refinement. In a relaxed setting the 1.31 carat size reads as comfortable and wearable, suitable for simple bezel set rings, pendant pieces that sit close to the skin, or stackable designs that pair easily with mixed metal jewelry. When set for evening wear the mixed brilliant faceting and excellent polish allow this moonstone to contribute subtle flashes of spectral color under artificial lighting or candlelight, making it a sophisticated center stone for solitaire rings, drop earrings, or a classically styled cocktail pendant. The transparent body and light color intensity enable a range of metal pairings, silver and white gold will emphasize cool blue adularescence, while warm gold tones will create a gentle contrast that highlights the gem s body color and natural sheen. Because the gem is untreated, collectors and buyers who prioritize natural stones will value the authenticity, and the moderate carat weight combined with fine cutting and polish aligns well with both design flexibility and investment minded acquisition.

At The Natural Gemstone Company we document key characteristics that matter to the discerning purchaser, including precise weight, dimensions, cut style, clarity at eye level, color intensity, polish grade, enhancement status, and locality. This particular rainbow moonstone combines transparent material, considered cutting, and a very slightly included clarity grade that together yield both aesthetic appeal and practical durability. Its untreated state and Madagascar origin are attributes that support long term desirability, whether purchased for a bespoke commission, as a thoughtful gift, or as a specialist addition to a collector s cabinet. For buyers seeking a gem that transitions gracefully from everyday casual to formal occasions, this cushion shape rainbow moonstone offers an intelligent balance of gemological quality and wearable elegance.