3.52 Ct. Greenish Blue Sapphire from Madagascar

When you are searching for a gemstone that will become the soul of a custom piece, size and shape matter as much as color and clarity, and this 3.52 carat round greenish blue sapphire from Madagascar answers all of those needs with quiet confidence. Its round shape is the most versatile for designers and jewelers, providing a perfect balance between brilliance and presence, so whether you envision a traditional solitaire engagement ring, a modern halo pendant, or a bespoke three stone ring this sapphire adapts with ease. The dimensions of 8.62 x 8.50 x 6.04 mm give it an ideal footprint for a center stone, large enough to create a striking focal point without overwhelming delicate settings, and deep enough to allow artisans to work with pavilion proportions that enhance light return. At The Natural Sapphire Company we pair this physical harmony with thoughtful craftsmanship, and we know how important it is that a stone fits the design as much as it inspires it.

The mixed brilliant cut of this gem is especially well suited to custom jewelry, offering a dynamic interplay between faceting that maximizes fire and larger pavilion facets that deepen color and contrast. That cut is an excellent choice when you want a piece that reads beautifully from across the room and reveals complex flashes up close, because the mixed arrangement captures light in a way that keeps the greenish blue hue alive under varying lighting conditions. With a clarity grade described as very very slightly included when evaluated at eye level, this sapphire shows exceptional transparency and minimal interference with brilliance, making it an ideal candidate for clean, refined settings where the stone itself is the star. Its excellent polish ensures that every facet edge is crisp and reflective, so mounted and worn pieces move with a liveliness that few gems can match.

The color of this sapphire is medium in intensity, a sweet spot for custom work because it offers both versatility and character, pairing beautifully with yellow, rose, and white metals while retaining a distinct personality. Unheated and free of enhancement, the natural state of the stone is a powerful selling point for collectors and brides who want authenticity and longevity in their jewelry. Originating in Madagascar, this sapphire carries with it the story of a region known for producing stones with unique and compelling tones, and that provenance adds both cachet and narrative to any commission. For designers seeking a gem that will age well and remain meaningful across seasons, an untreated sapphire of this size and color depth is an exceptional choice for rings, pendants, and bespoke sets that aim to be heirloom pieces.

At The Natural Sapphire Company we understand that your search often ends with the combination of technical suitability and emotional resonance, and this sapphire delivers on both counts. Its round shape simplifies the custom process, allowing skilled jewelers to work with standard bezel and prong profiles or to create more intricate mounting styles with confidence that the proportions will translate well from wax model to final piece. The 3.52 carat weight offers presence without excessive bulk, making it ideal for those who want a substantial center stone that remains practical for daily wear. If you are designing an engagement ring that needs a timeless silhouette, a statement pendant that must read from a distance, or a pair of matched pieces where color consistency and cut performance are paramount, this Madagascar sapphire is a perfect solution, and our team is ready to guide you through metal choices, setting styles, and custom sketches so your finished jewel reflects your vision with exceptional craftsmanship.