10.51 Ct. Blue Sapphire from Ceylon (Sri Lanka)

When you are searching for a single stone that answers the desire for bold beauty, lasting value, and personal meaning, this 10.51 carat emerald cut blue sapphire delivers with authority. Cut to pristine dimensions of 14.12 x 10.58 x 6.93 mm, the stone is transparent, with a vivid color intensity and an excellent polish that makes light dance evenly across the pavilion and table. The clean geometry of the emerald cut emphasizes the deep Ceylon blue characteristic of Sri Lankan sapphires, creating a modern yet timeless silhouette that sits perfectly in a solitaire engagement ring, a statement cocktail ring, or a bespoke collector mounting. Clarity grade very very slightly included evaluated at eye level attests to its exceptional visual purity, while the professional heat treatment enhancement is fully disclosed and is a conventional and stable treatment that enhances the natural color without compromising integrity. Presented by The Natural Sapphire Company, this sapphire carries the provenance and expertise collectors and couples seek when choosing a gem for life.

A sapphire of this size and quality is inherently suited to become a generational heirloom, because it combines rarity, durability, and classic style in equal measure. Corundum ranks nine on the Mohs scale, giving this sapphire the resistance to everyday wear needed for pieces that are worn and treasured across decades. The emerald cut frames the color in a way that reads as both contemporary and archival, ensuring that your setting choice will remain elegant across changing fashions. As stewards of fine stones, The Natural Sapphire Company recommends settings that protect the girdle and corners, such as a bezel or secure prong mounting, and suggests pairing the deep Ceylon blue with warm yellow gold for vintage drama or with platinum for refined modernity. With proper care, periodic professional cleaning, and clear documentation of origin and treatment from The Natural Sapphire Company, this sapphire can be passed down with its story intact, a visible connection between generations. If your search is for an engagement gem that will be admired by future heirs, or for a museum quality stone that anchors a collection, this 10.51 carat Ceylon sapphire is an investment in beauty and heritage, a singular jewel whose presence will mark weddings, anniversaries, and family histories for years to come.