1.57 Ct. Blue Sapphire from Madagascar

When you are searching for a gemstone that completes a lifetime promise or a rare addition to a curated collection, weight in carats and uncompromising quality are the most important factors. This transparent blue sapphire offers a precise and satisfying answer to that search, with a weight of 1.57 carats that balances presence and wearability. The stone is cut into an elegant emerald cut shape, with refined dimensions of 7.23 x 5.12 x 4.08 mm, creating a clean, modern silhouette that sits beautifully in both contemporary and classic settings. For buyers who value authenticity and provenance, this sapphire comes from Madagascar, a source known for producing intensely colored, naturally beautiful sapphires. The Natural Sapphire Company presents this gem as a finished solution to the need for a high quality, natural, unenhanced blue sapphire that makes a statement without overwhelming the design it will be set into.

The 1.57 carat weight of this sapphire is a defining feature that signals premium quality while remaining versatile. At this carat weight the face up is generous enough to draw attention, but the size remains comfortable for everyday wear, making it ideal for engagement rings and fine jewelry that will be worn daily. The emerald cut accentuates the stone weight by offering broad, open facets that showcase the depth and purity of the blue color, and the exact measurements of 7.23 x 5.12 x 4.08 mm ensure that the gem presents a strong visual width and a balanced profile on the finger. This is not a stone that hides behind its setting, but one that reveals itself with quiet confidence, its 1.57 carat mass translating into visible presence and real world impact. Because carat weight is the clearest immediate signal of rarity to many buyers, this sapphire gives you a tangible sense of investment and value that complements its other premium attributes.

Beyond the carat weight, premium quality is evident in the clarity and color characteristics of this gem. The clarity grade is very slightly included evaluated at eye level, which means that with the naked eye the stone appears exceptionally clean and free from distractions, while still maintaining the natural inclusions that confirm its authenticity. These minimal inclusions do not interfere with the play of light, and they contribute to the gemologic story that serious collectors and discerning buyers respect. The color is vividly intense, a blue that feels alive and saturated without becoming too dark, offering a remarkable balance between depth and brilliance that is central to a high end sapphire. The polish is excellent, ensuring that every facet edge is crisp and that light reflects with clarity and sparkle. Importantly, this sapphire has no enhancement, so you are acquiring a natural stone in its original state, a feature that increases desirability and long term value. With origin in Madagascar, a recognized source of fine sapphires, this gem carries the geographic pedigree that collectors seek.

Imagine this 1.57 carat emerald cut blue sapphire as the heart of an engagement ring, the focal point of a pendant, or the centerpiece for a bespoke creation. The emerald cut lends itself to designs that emphasize architectural elegance, step facets that produce a hall of mirrors effect, and a broad table that showcases the vivid blue color directly to the viewer. For an engagement ring, the dimensions work well in a solitaire setting that celebrates the stone weight and color, or paired between tapered baguettes or delicate side stones that enhance its linear grace. For collectors, the lack of enhancement and the Madagascar origin make this a gem that holds provenance and purity, suited for a collection focused on natural, untreated examples. Jewelers finding the right balance between weight and wearability will appreciate how the 1.57 carat size accommodates a variety of settings while retaining a sense of exclusivity. At The Natural Sapphire Company we understand how important it is for a gemstone to meet both aesthetic and practical needs, and this sapphire delivers on both counts.

Your search for a premium, natural blue sapphire can end with this 1.57 carat emerald cut gem, offered with the assurance of quality and provenance you expect from The Natural Sapphire Company. The combination of exacting dimensions of 7.23 x 5.12 x 4.08 mm, vivid color intensity, very slightly included clarity evaluated at eye level, excellent polish, no enhancement, and Madagascar origin makes this stone a rare and desirable find. It is ready to be set into a piece that will become a lifetime treasure, and it meets the needs of customers who want visible weight, genuine quality, and enduring beauty. If you are looking for a sapphire that provides immediate visual impact while promising long term value, this gem is an exceptional choice that resolves the search with confidence and style. Contact us to discuss setting options, certificate details, and how this particular 1.57 carat blue sapphire can fulfill your vision.