1.45 Ct. Blue Sapphire from Tanzania

This exceptional 1.45 carat cushion shape blue sapphire from Tanzania is the embodiment of rare, natural beauty, offered exclusively by The Natural Sapphire Company. Transparent and vividly hued, this gem measures 6.87 by 5.01 by 4.08 millimeters and is masterfully fashioned with a mixed brilliant cut to maximize scintillation. Its clarity is graded very very slightly included when evaluated at eye level, rendering it essentially eye clean and allowing the pure, intense blue to dominate. With no enhancement of any kind, and an excellent polish that delivers crisp facets and a luxurious surface finish, this sapphire is a rare find for collectors and connoisseurs who seek authenticity and presence. The cushion silhouette lends a timeless elegance while the mixed brilliant pavilion brings lively sparkle into every movement, making this stone feel bespoke and singular in a world of mass produced gemstones.

When compared to more common blue stones such as blue topaz or aquamarine, and even to many commercial sapphires that have undergone enhancement, this Tanzanian sapphire stands apart in both depth and performance. Blue topaz and aquamarine often present a lighter, more transparent blue that relies on size for impact, whereas this sapphire offers saturated vivid color coupled with remarkable light return, which produces a deeper, velvety brilliance that seems to come from within the stone. Against synthetic alternatives like cubic zirconia, which can show more overt white sparkle but lack natural color depth and character, this sapphire offers a complex interplay of hue and fire that only a natural corundum can deliver. Even when measured against diamond in terms of sparkle, the sapphire distinguishes itself by presenting color driven brilliance rather than pure white flash, creating a regal and opulent visual statement. This piece is not merely a gemstone, it is a rare, untreated treasure, a limited opportunity to own a natural Tanzanian blue sapphire with superb clarity, vivid color intensity, and exceptional cut quality. For the discerning buyer who values provenance, authenticity, and exclusivity, The Natural Sapphire Company invites you to make this singular sapphire part of your private collection.