0.43 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite 0.43 carat oval shape blue sapphire from Ceylon Sri Lanka embodies the quiet confidence of an heirloom waiting to be claimed. Measuring 4.96 x 4.44 x 2.72 mm, this gem is cut as a mixed brilliant to maximize its internal fire and table brightness, and it has an excellent polish that allows light to dance with every movement. The stone presents a medium color intensity that reads as a clear and elegant cornflower blue in most lights, and a clarity grade of very very slightly included evaluated at eye level which preserves both its transparency and its natural character. Importantly, this sapphire has no enhancement, a rare and prized quality that means you are receiving the gem as nature intended. At The Natural Sapphire Company we source only the finest unheated Ceylon sapphires, and this stone is offered with the confidence that comes from a deep knowledge of origin, cut, and proportion.

For a proposal that speaks of rare taste and considered intention, this sapphire is an ideal engagement choice. Its modest 0.43 carat weight and classic oval silhouette sit beautifully as a single stone solitaire, or as the perfect centerpiece for a custom three stone or halo design that accentuates its delicate blue and lively brilliance. Choosing this gem places you among a discriminating group who value authenticity over fashion, provenance over mass production, and bespoke design over off the shelf. Our design consultations at The Natural Sapphire Company allow you to commission a setting that complements the sapphire, whether in warm yellow gold to deepen its tone, in rose gold for a romantic warmth, or in platinum for a modern, enduring contrast. Because unenhanced Ceylon sapphires of this quality are seldom available, we recommend prompt consideration, and we will reserve the stone and guide you through certification, setting options, and delivery to ensure your engagement ring becomes a personal and enduring symbol of commitment.